title stringlengths 17 115 | paper_url stringlengths 31 31 | authors listlengths 2 10 | abstract large_stringlengths 525 2k | track stringclasses 1
value | doi stringlengths 15 15 | arxiv_id stringclasses 2
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Double bubbles sans toil and trouble: discrete circulation-preserving vortex sheets for soap films and foams | https://doi.org/10.1145/2767003 | [
"Fang Da",
"Christopher Batty",
"Chris Wojtan",
"Eitan Grinspun"
] | Simulating the delightful dynamics of soap films, bubbles, and foams has traditionally required the use of a fully three-dimensional many-phase Navier-Stokes solver, even though their visual appearance is completely dominated by the thin liquid surface. We depart from earlier work on soap bubbles and foams by noting th... | journal | 10.1145/2767003 | null | null | [
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Optimal presentation of imagery with focus cues on multi-plane displays | https://doi.org/10.1145/2766909 | [
"Rahul Narain",
"Rachel A. Albert",
"Abdullah Bulbul",
"Gregory J. Ward",
"Martin S. Banks",
"James F. O'Brien"
] | We present a technique for displaying three-dimensional imagery of general scenes with nearly correct focus cues on multi-plane displays. These displays present an additive combination of images at a discrete set of optical distances, allowing the viewer to focus at different distances in the simulated scene. Our propo... | journal | 10.1145/2766909 | null | null | [
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Animating human dressing | https://doi.org/10.1145/2766986 | [
"Alexander Clegg",
"Jie Tan",
"Greg Turk",
"C. Karen Liu"
] | Dressing is one of the most common activities in human society. Perfecting the skill of dressing can take an average child three to four years of daily practice. The challenge is primarily due to the combined difficulty of coordinating different body parts and manipulating soft and deformable objects (clothes). We pres... | journal | 10.1145/2766986 | null | null | [
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Image based relighting using neural networks | https://doi.org/10.1145/2766899 | [
"Peiran Ren",
"Yue Dong",
"Stephen Lin",
"Xin Tong",
"Baining Guo"
] | We present a neural network regression method for relighting realworld scenes from a small number of images. The relighting in this work is formulated as the product of the scene's light transport matrix and new lighting vectors, with the light transport matrix reconstructed from the input images. Based on the observat... | journal | 10.1145/2766899 | null | null | [
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Skin microstructure deformation with displacement map convolution | https://doi.org/10.1145/2766894 | [
"Koki Nagano",
"Graham Fyffe",
"Oleg Alexander",
"Jernej Barbič",
"Hao Li",
"Abhijeet Ghosh",
"Paul Debevec"
] | We present a technique for synthesizing the effects of skin microstructure deformation by anisotropically convolving a high-resolution displacement map to match normal distribution changes in measured skin samples. We use a 10-micron resolution scanning technique to measure several in vivo skin samples as they are stre... | journal | 10.1145/2766894 | null | null | [
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Space-time sketching of character animation | https://doi.org/10.1145/2766893 | [
"Martin Guay",
"Rémi Ronfard",
"Michael Gleicher",
"Marie-Paule Cani"
] | We present a space-time abstraction for the sketch-based design of character animation. It allows animators to draft a full coordinated motion using a single stroke called the space-time curve (STC). From the STC we compute a dynamic line of action (DLOA) that drives the motion of a 3D character through projective cons... | journal | 10.1145/2766893 | null | null | [
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Zoomorphic design | https://doi.org/10.1145/2766902 | [
"Noah Duncan",
"Lap-Fai Yu",
"Sai-Kit Yeung",
"Demetri Terzopoulos"
] | Zoomorphic shapes are man-made shapes that possess the form or appearance of an animal. They have desirable aesthetic properties, but are difficult to create using conventional modeling tools. We present a method for creating zoomorphic shapes by merging a man-made shape and an animal shape. To identify a pair of shape... | journal | 10.1145/2766902 | null | null | [
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The affine particle-in-cell method | https://doi.org/10.1145/2766996 | [
"Chenfanfu Jiang",
"Craig Schroeder",
"Andrew Selle",
"Joseph Teran",
"Alexey Stomakhin"
] | Hybrid Lagrangian/Eulerian simulation is commonplace in computer graphics for fluids and other materials undergoing large deformation. In these methods, particles are used to resolve transport and topological change, while a background Eulerian grid is used for computing mechanical forces and collision responses. Parti... | journal | 10.1145/2766996 | null | null | [
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LazyFluids: appearance transfer for fluid animations | https://doi.org/10.1145/2766983 | [
"Ondřej Jamriška",
"Jakub Fišer",
"Paul Asente",
"Jingwan Lu",
"Eli Shechtman",
"Daniel Sýkora"
] | In this paper we present a novel approach to appearance transfer for fluid animations based on flow-guided texture synthesis. In contrast to common practice where pre-captured sets of fluid elements are combined in order to achieve desired motion and look, we bring the possibility of fine-tuning motion properties in ad... | journal | 10.1145/2766983 | null | null | [
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Aerophones in flatland: interactive wave simulation of wind instruments | https://doi.org/10.1145/2767001 | [
"Andrew Allen",
"Nikunj Raghuvanshi"
] | We present the first real-time technique to synthesize full-bandwidth sounds for 2D virtual wind instruments. A novel interactive wave solver is proposed that synthesizes audio at 128,000Hz on commodity graphics cards. Simulating the wave equation captures the resonant and radiative properties of the instrument body au... | journal | 10.1145/2767001 | null | null | [
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MultiFab: a machine vision assisted platform for multi-material 3D printing | https://doi.org/10.1145/2766962 | [
"Pitchaya Sitthi-Amorn",
"Javier E. Ramos",
"Yuwang Wangy",
"Joyce Kwan",
"Justin Lan",
"Wenshou Wang",
"Wojciech Matusik"
] | We have developed a multi-material 3D printing platform that is high-resolution, low-cost, and extensible. The key part of our platform is an integrated machine vision system. This system allows for self-calibration of printheads, 3D scanning, and a closed-feedback loop to enable print corrections. The integration of m... | journal | 10.1145/2766962 | null | null | [
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Shading-based refinement on volumetric signed distance functions | https://doi.org/10.1145/2766887 | [
"Michael Zollhöfer",
"Angela Dai",
"Matthias Innmann",
"Chenglei Wu",
"Marc Stamminger",
"Christian Theobalt",
"Matthias Nießner"
] | We present a novel method to obtain fine-scale detail in 3D reconstructions generated with low-budget RGB-D cameras or other commodity scanning devices. As the depth data of these sensors is noisy, truncated signed distance fields are typically used to regularize out the noise, which unfortunately leads to over-smoothe... | journal | 10.1145/2766887 | null | null | [
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Lillicon: using transient widgets to create scale variations of icons | https://doi.org/10.1145/2766980 | [
"Gilbert Louis Bernstein",
"Wilmot Li"
] | Good icons are legible, and legible icons are scale-dependent. Experienced icon designers use a set of common strategies to create legible scale variations of icons, but executing those strategies with current tools can be challenging. In part, this is because many apparent objects, like hairlines formed by negative sp... | journal | 10.1145/2766980 | null | null | [
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LinkEdit: interactive linkage editing using symbolic kinematics | https://doi.org/10.1145/2766985 | [
"Moritz Bächer",
"Stelian Coros",
"Bernhard Thomaszewski"
] | We present a method for interactive editing of planar linkages. Given a working linkage as input, the user can make targeted edits to the shape or motion of selected parts while preserving other, e.g., functionally-important aspects. In order to make this process intuitive and efficient, we provide a number of editing ... | journal | 10.1145/2766985 | null | null | [
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Architecture-scale human-assisted additive manufacturing | https://doi.org/10.1145/2766951 | [
"Hironori Yoshida",
"Takeo Igarashi",
"Yusuke Obuchi",
"Yosuke Takami",
"Jun Sato",
"Mika Araki",
"Masaaki Miki",
"Kosuke Nagata",
"Kazuhide Sakai",
"Syunsuke Igarashi"
] | Recent digital fabrication tools have opened up accessibility to personalized rapid prototyping; however, such tools are limited to product-scale objects. The materials currently available for use in 3D printing are too fine for large-scale objects, and CNC gantry sizes limit the scope of printable objects. In this pap... | journal | 10.1145/2766951 | null | null | [
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Computational hydrographic printing | https://doi.org/10.1145/2766932 | [
"Yizhong Zhang",
"Chunji Yin",
"Changxi Zheng",
"Kun Zhou"
] | Hydrographic printing is a well-known technique in industry for transferring color inks on a thin film to the surface of a manufactured 3D object. It enables high-quality coloring of object surfaces and works with a wide range of materials, but suffers from the inability to accurately register color texture to complex ... | journal | 10.1145/2766932 | null | null | [
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SecondSkin: sketch-based construction of layered 3D models | https://doi.org/10.1145/2766948 | [
"Chris De Paoli",
"Karan Singh"
] | SecondSkin is a sketch-based modeling system focused on the creation of structures comprised of layered, shape interdependent 3D volumes. Our approach is built on three novel insights gleaned from an analysis of representative artist sketches. First, we observe that a closed loop of strokes typically define surface pat... | journal | 10.1145/2766948 | null | null | [
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Realtime style transfer for unlabeled heterogeneous human motion | https://doi.org/10.1145/2766999 | [
"Shihong Xia",
"Congyi Wang",
"Jinxiang Chai",
"Jessica Hodgins"
] | This paper presents a novel solution for realtime generation of stylistic human motion that automatically transforms unlabeled, heterogeneous motion data into new styles. The key idea of our approach is an online learning algorithm that automatically constructs a series of local mixtures of autoregressive models (MAR) ... | journal | 10.1145/2766999 | null | null | [
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Real-time high-fidelity facial performance capture | https://doi.org/10.1145/2766943 | [
"Chen Cao",
"Derek Bradley",
"Kun Zhou",
"Thabo Beeler"
] | We present the first real-time high-fidelity facial capture method. The core idea is to enhance a global real-time face tracker, which provides a low-resolution face mesh, with local regressors that add in medium-scale details, such as expression wrinkles. Our main observation is that although wrinkles appear in differ... | journal | 10.1145/2766943 | null | null | [
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WorldBrush: interactive example-based synthesis of procedural virtual worlds | https://doi.org/10.1145/2766975 | [
"Arnaud Emilien",
"Ulysse Vimont",
"Marie-Paule Cani",
"Pierre Poulin",
"Bedrich Benes"
] | We present a novel approach for the interactive synthesis and editing of virtual worlds. Our method is inspired by painting operations and uses methods for statistical example-based synthesis to automate content synthesis and deformation. Our real-time approach takes a form of local inverse procedural modeling based on... | journal | 10.1145/2766975 | null | null | [
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eyeSelfie: self directed eye alignment using reciprocal eye box imaging | https://doi.org/10.1145/2766970 | [
"Tristan Swedish",
"Karin Roesch",
"Ik-Hyun Lee",
"Krishna Rastogi",
"Shoshana Bernstein",
"Ramesh Raskar"
] | Eye alignment to the optical system is very critical in many modern devices, such as for biometrics, gaze tracking, head mounted displays, and health. We show alignment in the context of the most difficult challenge: retinal imaging. Alignment in retinal imaging, even conducted by a physician, is very challenging due t... | journal | 10.1145/2766970 | null | null | [
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Reduced-order shape optimization using offset surfaces | https://doi.org/10.1145/2766955 | [
"Przemyslaw Musialski",
"Thomas Auzinger",
"Michael Birsak",
"Michael Wimmer",
"Leif Kobbelt"
] | Given the 2-manifold surface of a 3d object, we propose a novel method for the computation of an offset surface with varying thickness such that the solid volume between the surface and its offset satisfies a set of prescribed constraints and at the same time minimizes a given objective functional. Since the constraint... | journal | 10.1145/2766955 | null | null | [
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Doppler time-of-flight imaging | https://doi.org/10.1145/2766953 | [
"Felix Heide",
"Wolfgang Heidrich",
"Matthias Hullin",
"Gordon Wetzstein"
] | Over the last few years, depth cameras have become increasingly popular for a range of applications, including human-computer interaction and gaming, augmented reality, machine vision, and medical imaging. Many of the commercially-available devices use the time-of-flight principle, where active illumination is temporal... | journal | 10.1145/2766953 | null | null | [
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Computational design of twisty joints and puzzles | https://doi.org/10.1145/2766961 | [
"Timothy Sun",
"Changxi Zheng"
] | We present the first computational method that allows ordinary users to create complex twisty joints and puzzles inspired by the Rubik's Cube mechanism. Given a user-supplied 3D model and a small subset of rotation axes, our method automatically adjusts those rotation axes and adds others to construct a "non-blocking" ... | journal | 10.1145/2766961 | null | null | [
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High-quality streamable free-viewpoint video | https://doi.org/10.1145/2766945 | [
"Alvaro Collet",
"Ming Chuang",
"Pat Sweeney",
"Don Gillett",
"Dennis Evseev",
"David Calabrese",
"Hugues Hoppe",
"Adam Kirk",
"Steve Sullivan"
] | We present the first end-to-end solution to create high-quality free-viewpoint video encoded as a compact data stream. Our system records performances using a dense set of RGB and IR video cameras, generates dynamic textured surfaces, and compresses these to a streamable 3D video format. Four technical advances contrib... | journal | 10.1145/2766945 | null | null | [
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Improving light field camera sample design with irregularity and aberration | https://doi.org/10.1145/2766885 | [
"Li-Yi Wei",
"Chia-Kai Liang",
"Graham Myhre",
"Colvin Pitts",
"Kurt Akeley"
] | Conventional camera designs usually shun sample irregularities and lens aberrations. We demonstrate that such irregularities and aberrations, when properly applied, can improve the quality and usability of light field cameras. Examples include spherical aberrations for the mainlens, and misaligned sampling patterns for... | journal | 10.1145/2766885 | null | null | [
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Deformation capture and modeling of soft objects | https://doi.org/10.1145/2766911 | [
"Bin Wang",
"Longhua Wu",
"KangKang Yin",
"Uri Ascher",
"Libin Liu",
"Hui Huang"
] | We present a data-driven method for deformation capture and modeling of general soft objects. We adopt an iterative framework that consists of one component for physics-based deformation tracking and another for spacetime optimization of deformation parameters. Low cost depth sensors are used for the deformation captur... | journal | 10.1145/2766911 | null | null | [
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Real-time hyperlapse creation via optimal frame selection | https://doi.org/10.1145/2766954 | [
"Neel Joshi",
"Wolf Kienzle",
"Mike Toelle",
"Matt Uyttendaele",
"Michael F. Cohen"
] | Long videos can be played much faster than real-time by recording only one frame per second or by dropping all but one frame each second, i.e., by creating a timelapse. Unstable hand-held moving videos can be stabilized with a number of recently described methods. Unfortunately, creating a stabilized timelapse, or hype... | journal | 10.1145/2766954 | null | null | [
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Elements of style: learning perceptual shape style similarity | https://doi.org/10.1145/2766929 | [
"Zhaoliang Lun",
"Evangelos Kalogerakis",
"Alla Sheffer"
] | The human perception of stylistic similarity transcends structure and function: for instance, a bed and a dresser may share a common style. An algorithmically computed style similarity measure that mimics human perception can benefit a range of computer graphics applications. Previous work in style analysis focused on ... | journal | 10.1145/2766929 | null | null | [
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Integrable PolyVector fields | https://doi.org/10.1145/2766906 | [
"Olga Diamanti",
"Amir Vaxman",
"Daniele Panozzo",
"Olga Sorkine-Hornung"
] | We present a framework for designing curl-free tangent vector fields on discrete surfaces. Such vector fields are gradients of locally-defined scalar functions, and this property is beneficial for creating surface parameterizations, since the gradients of the parameterization coordinate functions are then exactly align... | journal | 10.1145/2766906 | null | null | [
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An L 1 image transform for edge-preserving smoothing and scene-level intrinsic decomposition | https://doi.org/10.1145/2766946 | [
"Sai Bi",
"Xiaoguang Han",
"Yizhou Yu"
] | Identifying sparse salient structures from dense pixels is a longstanding problem in visual computing. Solutions to this problem can benefit both image manipulation and understanding. In this paper, we introduce an image transform based on the L 1 norm for piecewise image flattening. This transform can effectively pres... | journal | 10.1145/2766946 | null | null | [
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Parametric self-supporting surfaces via direct computation of airy stress functions | https://doi.org/10.1145/2766888 | [
"Masaaki Miki",
"Takeo Igarashi",
"Philippe Block"
] | This paper presents a method that employs parametric surfaces as surface geometry representations at any stage of a computational process to compute self-supporting surfaces. This approach can be differentiated from existing relevant methods because such methods represent surfaces by a triangulated mesh surface or a ne... | journal | 10.1145/2766888 | null | null | [
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Restoring the missing vorticity in advection-projection fluid solvers | https://doi.org/10.1145/2766982 | [
"Xinxin Zhang",
"Robert Bridson",
"Chen Greif"
] | Most visual effects fluid solvers use a time-splitting approach where velocity is first advected in the flow, then projected to be incompressible with pressure. Even if a highly accurate advection scheme is used, the self-advection step typically transfers some kinetic energy from divergence-free modes into divergent m... | journal | 10.1145/2766982 | null | null | [
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Gradient-domain path tracing | https://doi.org/10.1145/2766997 | [
"Markus Kettunen",
"Marco Manzi",
"Miika Aittala",
"Jaakko Lehtinen",
"Frédo Durand",
"Matthias Zwicker"
] | We introduce gradient-domain rendering for Monte Carlo image synthesis. While previous gradient-domain Metropolis Light Transport sought to distribute more samples in areas of high gradients, we show, in contrast, that estimating image gradients is also possible using standard (non-Metropolis) Monte Carlo algorithms, a... | journal | 10.1145/2766997 | null | null | [
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Design and fabrication of flexible rod meshes | https://doi.org/10.1145/2766998 | [
"Jesús Pérez",
"Bernhard Thomaszewski",
"Stelian Coros",
"Bernd Bickel",
"José A. Canabal",
"Robert Sumner",
"Miguel A. Otaduy"
] | We present a computational tool for fabrication-oriented design of flexible rod meshes. Given a deformable surface and a set of deformed poses as input, our method automatically computes a printable rod mesh that, once manufactured, closely matches the input poses under the same boundary conditions. The core of our met... | journal | 10.1145/2766998 | null | null | [
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0.033... |
Semantic shape editing using deformation handles | https://doi.org/10.1145/2766908 | [
"Mehmet Ersin Yumer",
"Siddhartha Chaudhuri",
"Jessica K. Hodgins",
"Levent Burak Kara"
] | We propose a shape editing method where the user creates geometric deformations using a set of semantic attributes, thus avoiding the need for detailed geometric manipulations. In contrast to prior work, we focus on continuous deformations instead of discrete part substitutions. Our method provides a platform for quick... | journal | 10.1145/2766908 | null | null | [
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Piko: a framework for authoring programmable graphics pipelines | https://doi.org/10.1145/2766973 | [
"Anjul Patney",
"Stanley Tzeng",
"Kerry A. Seitz",
"John D. Owens"
] | We present Piko, a framework for designing, optimizing, and retargeting implementations of graphics pipelines on multiple architectures. Piko programmers express a graphics pipeline by organizing the computation within each stage into spatial bins and specifying a scheduling preference for these bins. Our compiler, Pik... | journal | 10.1145/2766973 | 1404.6293 | title_judge | [
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Interaction context (ICON): towards a geometric functionality descriptor | https://doi.org/10.1145/2766914 | [
"Ruizhen Hu",
"Chenyang Zhu",
"Oliver van Kaick",
"Ligang Liu",
"Ariel Shamir",
"Hao Zhang"
] | We introduce a contextual descriptor which aims to provide a geometric description of the functionality of a 3D object in the context of a given scene. Differently from previous works, we do not regard functionality as an abstract label or represent it implicitly through an agent. Our descriptor, called interaction con... | journal | 10.1145/2766914 | null | null | [
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Sampling based scene-space video processing | https://doi.org/10.1145/2766920 | [
"Felix Klose",
"Oliver Wang",
"Jean-Charles Bazin",
"Marcus Magnor",
"Alexander Sorkine-Hornung"
] | Many compelling video processing effects can be achieved if per-pixel depth information and 3D camera calibrations are known. However, the success of such methods is highly dependent on the accuracy of this "scene-space" information. We present a novel, sampling-based framework for processing video that enables high-qu... | journal | 10.1145/2766920 | 2102.03011 | title_snapshot | [
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Adaptive rendering with linear predictions | https://doi.org/10.1145/2766992 | [
"Bochang Moon",
"Jose A. Iglesias-Guitian",
"Sung-Eui Yoon",
"Kenny Mitchell"
] | We propose a new adaptive rendering algorithm that enhances the performance of Monte Carlo ray tracing by reducing the noise, i.e., variance, while preserving a variety of high-frequency edges in rendered images through a novel prediction based reconstruction. To achieve our goal, we iteratively build multiple, but spa... | journal | 10.1145/2766992 | null | null | [
0.018363425508141518,
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A machine learning approach for filtering Monte Carlo noise | https://doi.org/10.1145/2766977 | [
"Nima Khademi Kalantari",
"Steve Bako",
"Pradeep Sen"
] | The most successful approaches for filtering Monte Carlo noise use feature-based filters (e.g., cross-bilateral and cross non-local means filters) that exploit additional scene features such as world positions and shading normals. However, their main challenge is finding the optimal weights for each feature in the filt... | journal | 10.1145/2766977 | null | null | [
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Air meshes for robust collision handling | https://doi.org/10.1145/2766907 | [
"Matthias Müller",
"Nuttapong Chentanez",
"Tae-Yong Kim",
"Miles Macklin"
] | We propose a new method for both collision detection and collision response geared towards handling complex deformable objects in close contact. Our method does not miss collision events between time steps and solves the challenging problem of untangling automatically and robustly. It is conceptually simple and straigh... | journal | 10.1145/2766907 | null | null | [
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... |
Detailed spatio-temporal reconstruction of eyelids | https://doi.org/10.1145/2766924 | [
"Amit Bermano",
"Thabo Beeler",
"Yeara Kozlov",
"Derek Bradley",
"Bernd Bickel",
"Markus Gross"
] | In recent years we have seen numerous improvements on 3D scanning and tracking of human faces, greatly advancing the creation of digital doubles for film and video games. However, despite the high-resolution quality of the reconstruction approaches available, current methods are unable to capture one of the most import... | journal | 10.1145/2766924 | null | null | [
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Palette-based photo recoloring | https://doi.org/10.1145/2766978 | [
"Huiwen Chang",
"Ohad Fried",
"Yiming Liu",
"Stephen DiVerdi",
"Adam Finkelstein"
] | Image editing applications offer a wide array of tools for color manipulation. Some of these tools are easy to understand but offer a limited range of expressiveness. Other more powerful tools are time consuming for experts and inscrutable to novices. Researchers have described a variety of more sophisticated methods b... | journal | 10.1145/2766978 | null | null | [
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-0.0... |
A stream function solver for liquid simulations | https://doi.org/10.1145/2766935 | [
"Ryoichi Ando",
"Nils Thuerey",
"Chris Wojtan"
] | This paper presents a liquid simulation technique that enforces the incompressibility condition using a stream function solve instead of a pressure projection. Previous methods have used stream function techniques for the simulation of detailed single-phase flows, but a formulation for liquid simulation has proved elus... | journal | 10.1145/2766935 | null | null | [
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0.0... |
Measurement-based editing of diffuse albedo with consistent interreflections | https://doi.org/10.1145/2766979 | [
"Bo Dong",
"Yue Dong",
"Xin Tong",
"Pieter Peers"
] | We present a novel measurement-based method for editing the albedo of diffuse surfaces with consistent interreflections in a photograph of a scene under natural lighting. Key to our method is a novel technique for decomposing a photograph of a scene in several images that encode how much of the observed radiance has in... | journal | 10.1145/2766979 | null | null | [
0.05959111079573631,
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-0.0... |
PatchTable: efficient patch queries for large datasets and applications | https://doi.org/10.1145/2766934 | [
"Connelly Barnes",
"Fang-Lue Zhang",
"Liming Lou",
"Xian Wu",
"Shi-Min Hu"
] | This paper presents a data structure that reduces approximate nearest neighbor query times for image patches in large datasets. Previous work in texture synthesis has demonstrated real-time synthesis from small exemplar textures. However, high performance has proved elusive for modern patch-based optimization technique... | journal | 10.1145/2766934 | null | null | [
0.012005163356661797,
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-0.015457496047019958,
-0.07051438838243484,
-0.00698... |
Bounded distortion harmonic mappings in the plane | https://doi.org/10.1145/2766989 | [
"Renjie Chen",
"Ofir Weber"
] | We present a framework for the computation of harmonic and conformal mappings in the plane with mathematical guarantees that the computed mappings are C ∞ , locally injective and satisfy strict bounds on the conformal and isometric distortion. Such mappings are very desirable in many computer graphics and geometry proc... | journal | 10.1145/2766989 | null | null | [
-0.029661376029253006,
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-0.0771155133843422,
0.01... |
By-example synthesis of structurally sound patterns | https://doi.org/10.1145/2766984 | [
"Jérémie Dumas",
"An Lu",
"Sylvain Lefebvre",
"Jun Wu",
"Christian Dick"
] | Several techniques exist to automatically synthesize a 2D image resembling an input exemplar texture. Most of the approaches optimize a new image so that the color neighborhoods in the output closely match those in the input, across all scales. In this paper we revisit by-example texture synthesis in the context of add... | journal | 10.1145/2766984 | null | null | [
0.01575874537229538,
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0.0... |
Nonlinear material design using principal stretches | https://doi.org/10.1145/2766917 | [
"Hongyi Xu",
"Funshing Sin",
"Yufeng Zhu",
"Jernej Barbič"
] | The Finite Element Method is widely used for solid deformable object simulation in film, computer games, virtual reality and medicine. Previous applications of nonlinear solid elasticity employed materials from a few standard families such as linear corotational, nonlinear St.Venant-Kirchhoff, Neo-Hookean, Ogden or Moo... | journal | 10.1145/2766917 | null | null | [
-0.017715726047754288,
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0.0... |
Stable constrained dynamics | https://doi.org/10.1145/2766969 | [
"Maxime Tournier",
"Matthieu Nesme",
"Benjamin Gilles",
"François Faure"
] | We present a unification of the two main approaches to simulate deformable solids, namely elasticity and constraints. Elasticity accurately handles soft to moderately stiff objects, but becomes numerically hard as stiffness increases. Constraints efficiently handle high stiffness, but when integrated in time they can s... | journal | 10.1145/2766969 | null | null | [
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Intuitive and efficient camera control with the toric space | https://doi.org/10.1145/2766965 | [
"Christophe Lino",
"Marc Christie"
] | A large range of computer graphics applications such as data visualization or virtual movie production require users to position and move viewpoints in 3D scenes to effectively convey visual information or tell stories. The desired viewpoints and camera paths are required to satisfy a number of visual properties ( e.g.... | journal | 10.1145/2766965 | null | null | [
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The SGGX microflake distribution | https://doi.org/10.1145/2766988 | [
"Eric Heitz",
"Jonathan Dupuy",
"Cyril Crassin",
"Carsten Dachsbacher"
] | We introduce the Symmetric GGX (SGGX) distribution to represent spatially-varying properties of anisotropic microflake participating media. Our key theoretical insight is to represent a microflake distribution by the projected area of the microflakes. We use the projected area to parameterize the shape of an ellipsoid,... | journal | 10.1145/2766988 | null | null | [
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High-resolution brittle fracture simulation with boundary elements | https://doi.org/10.1145/2766896 | [
"David Hahn",
"Chris Wojtan"
] | We present a method for simulating brittle fracture under the assumptions of quasi-static linear elastic fracture mechanics (LEFM). Using the boundary element method (BEM) and Lagrangian crack-fronts, we produce highly detailed fracture surfaces. The computational cost of the BEM is alleviated by using a low-resolution... | journal | 10.1145/2766896 | null | null | [
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RAPter: rebuilding man-made scenes with regular arrangements of planes | https://doi.org/10.1145/2766995 | [
"Aron Monszpart",
"Nicolas Mellado",
"Gabriel J. Brostow",
"Niloy J. Mitra"
] | With the proliferation of acquisition devices, gathering massive volumes of 3D data is now easy. Processing such large masses of pointclouds, however, remains a challenge. This is particularly a problem for raw scans with missing data, noise, and varying sampling density. In this work, we present a simple, scalable, ye... | journal | 10.1145/2766995 | null | null | [
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Power particles: an incompressible fluid solver based on power diagrams | https://doi.org/10.1145/2766901 | [
"Fernando de Goes",
"Corentin Wallez",
"Jin Huang",
"Dmitry Pavlov",
"Mathieu Desbrun"
] | This paper introduces a new particle-based approach to incompressible fluid simulation. We depart from previous Lagrangian methods by considering fluid particles no longer purely as material points, but also as volumetric parcels that partition the fluid domain. The fluid motion is described as a time series of well-sh... | journal | 10.1145/2766901 | null | null | [
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Dyadic T-mesh subdivision | https://doi.org/10.1145/2766972 | [
"Denis Kovacs",
"Justin Bisceglio",
"Denis Zorin"
] | Meshes with T-joints (T-meshes) and related high-order surfaces have many advantages in situations where flexible local refinement is needed. At the same time, designing subdivision rules and bases for T-meshes is much more difficult, and fewer options are available. For common geometric modeling tasks it is desirable ... | journal | 10.1145/2766972 | null | null | [
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Flow aligned surfacing of curve networks | https://doi.org/10.1145/2766990 | [
"Hao Pan",
"Yang Liu",
"Alla Sheffer",
"Nicholas Vining",
"Chang-Jian Li",
"Wenping Wang"
] | We propose a new approach for automatic surfacing of 3D curve networks, a long standing computer graphics problem which has garnered new attention with the emergence of sketch based modeling systems capable of producing such networks. Our approach is motivated by recent studies suggesting that artist-designed curve net... | journal | 10.1145/2766990 | null | null | [
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Controlling procedural modeling programs with stochastically-ordered sequential Monte Carlo | https://doi.org/10.1145/2766895 | [
"Daniel Ritchie",
"Ben Mildenhall",
"Noah D. Goodman",
"Pat Hanrahan"
] | We present a method for controlling the output of procedural modeling programs using Sequential Monte Carlo (SMC). Previous probabilistic methods for controlling procedural models use Markov Chain Monte Carlo (MCMC), which receives control feedback only for completely-generated models. In contrast, SMC receives feedbac... | journal | 10.1145/2766895 | null | null | [
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Elastic textures for additive fabrication | https://doi.org/10.1145/2766937 | [
"Julian Panetta",
"Qingnan Zhou",
"Luigi Malomo",
"Nico Pietroni",
"Paolo Cignoni",
"Denis Zorin"
] | We introduce elastic textures: a set of parametric, tileable, printable, cubic patterns achieving a broad range of isotropic elastic material properties: the softest pattern is over a thousand times softer than the stiffest, and the Poisson's ratios range from below zero to nearly 0.5. Using a combinatorial search over... | journal | 10.1145/2766937 | null | null | [
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0.... |
Style compatibility for 3D furniture models | https://doi.org/10.1145/2766898 | [
"Tianqiang Liu",
"Aaron Hertzmann",
"Wilmot Li",
"Thomas Funkhouser"
] | This paper presents a method for learning to predict the stylistic compatibility between 3D furniture models from different object classes: e.g., how well does this chair go with that table? To do this, we collect relative assessments of style compatibility using crowdsourcing. We then compute geometric features for ea... | journal | 10.1145/2766898 | null | null | [
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... |
Simulating rigid body fracture with surface meshes | https://doi.org/10.1145/2766942 | [
"Yufeng Zhu",
"Robert Bridson",
"Chen Greif"
] | We present a new brittle fracture simulation method based on a boundary integral formulation of elasticity and recent explicit surface mesh evolution algorithms. Unlike prior physically-based simulations in graphics, this avoids the need for volumetric sampling and calculations, which aren't reflected in the rendered o... | journal | 10.1145/2766942 | null | null | [
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... |
Learning visual similarity for product design with convolutional neural networks | https://doi.org/10.1145/2766959 | [
"Sean Bell",
"Kavita Bala"
] | Popular sites like Houzz, Pinterest, and LikeThatDecor, have communities of users helping each other answer questions about products in images. In this paper we learn an embedding for visual search in interior design. Our embedding contains two different domains of product images: products cropped from internet scenes,... | journal | 10.1145/2766959 | null | null | [
0.027603307738900185,
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0.01... |
Dynamic 3D avatar creation from hand-held video input | https://doi.org/10.1145/2766974 | [
"Alexandru Eugen Ichim",
"Sofien Bouaziz",
"Mark Pauly"
] | We present a complete pipeline for creating fully rigged, personalized 3D facial avatars from hand-held video. Our system faithfully recovers facial expression dynamics of the user by adapting a blendshape template to an image sequence of recorded expressions using an optimization that integrates feature tracking, opti... | journal | 10.1145/2766974 | null | null | [
0.04890606924891472,
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GRIDiron: an interactive authoring and cognitive training foundation for reconstructive plastic surgery procedures | https://doi.org/10.1145/2766918 | [
"Nathan Mitchell",
"Court Cutting",
"Eftychios Sifakis"
] | We present an interactive simulation framework for authoring surgical procedures of soft tissue manipulation using physics-based simulation to animate the flesh. This interactive authoring tool can be used by clinical educators to craft three-dimensional illustrations of the intricate maneuvers involved in craniofacial... | journal | 10.1145/2766918 | null | null | [
-0.004622131586074829,
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Coupled segmentation and similarity detection for architectural models | https://doi.org/10.1145/2766923 | [
"İlke Demir",
"Daniel G. Aliaga",
"Bedrich Benes"
] | Recent shape retrieval and interactive modeling algorithms enable the re-use of existing models in many applications. However, most of those techniques require a pre-labeled model with some semantic information. We introduce a fully automatic approach to simultaneously segment and detect similarities within an existing... | journal | 10.1145/2766923 | null | null | [
0.02325611002743244,
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0.0055253... |
Data-driven finite elements for geometry and material design | https://doi.org/10.1145/2766889 | [
"Desai Chen",
"David I. W. Levin",
"Shinjiro Sueda",
"Wojciech Matusik"
] | Crafting the behavior of a deformable object is difficult---whether it is a biomechanically accurate character model or a new multimaterial 3D printable design. Getting it right requires constant iteration, performed either manually or driven by an automated system. Unfortunately, Previous algorithms for accelerating t... | journal | 10.1145/2766889 | null | null | [
-0.015192472375929356,
0.008199387229979038,
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0.002865924732759595,
-0.043554965406656265,
... |
Dynamic terrain traversal skills using reinforcement learning | https://doi.org/10.1145/2766910 | [
"Xue Bin Peng",
"Glen Berseth",
"Michiel van de Panne"
] | The locomotion skills developed for physics-based characters most often target flat terrain. However, much of their potential lies with the creation of dynamic, momentum-based motions across more complex terrains. In this paper, we learn controllers that allow simulated characters to traverse terrains with gaps, steps,... | journal | 10.1145/2766910 | null | null | [
-0.03314472734928131,
-0.01914716139435768,
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0.03547438234090805,
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-... |
Multi-scale modeling and rendering of granular materials | https://doi.org/10.1145/2766949 | [
"Johannes Meng",
"Marios Papas",
"Ralf Habel",
"Carsten Dachsbacher",
"Steve Marschner",
"Markus Gross",
"Wojciech Jarosz"
] | We address the problem of modeling and rendering granular materials---such as large structures made of sand, snow, or sugar---where an aggregate object is composed of many randomly oriented, but discernible grains. These materials pose a particular challenge as the complex scattering properties of individual grains, an... | journal | 10.1145/2766949 | null | null | [
-0.008257335051894188,
0.030940163880586624,
0.02692720666527748,
0.011566607281565666,
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-0.07905849814414978,
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0... |
Dyna: a model of dynamic human shape in motion | https://doi.org/10.1145/2766993 | [
"Gerard Pons-Moll",
"Javier Romero",
"Naureen Mahmood",
"Michael J. Black"
] | To look human, digital full-body avatars need to have soft-tissue deformations like those of real people. We learn a model of soft-tissue deformations from examples using a high-resolution 4D capture system and a method that accurately registers a template mesh to sequences of 3D scans. Using over 40,000 scans of ten s... | journal | 10.1145/2766993 | null | null | [
-0.010922093875706196,
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-0.027145175263285637,
... |
Vector graphics animation with time-varying topology | https://doi.org/10.1145/2766913 | [
"Boris Dalstein",
"Rémi Ronfard",
"Michiel van de Panne"
] | We introduce the Vector Animation Complex (VAC), a novel data structure for vector graphics animation, designed to support the modeling of time-continuous topological events. This allows features of a connected drawing to merge, split, appear, or disappear at desired times via keyframes that introduce the desired topol... | journal | 10.1145/2766913 | null | null | [
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-0.04582797363400459,
-0.04174739122390747,
0.... |
Close-to-conformal deformations of volumes | https://doi.org/10.1145/2766916 | [
"Albert Chern",
"Ulrich Pinkall",
"Peter Schröder"
] | Conformal deformations are infinitesimal scale-rotations, which can be parameterized by quaternions. The condition that such a quaternion field gives rise to a conformal deformation is nonlinear and in any case only admits Möbius transformations as solutions. We propose a particular decoupling of scaling and rotation w... | journal | 10.1145/2766916 | null | null | [
-0.025246107950806618,
0.015396504662930965,
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-0.049388494342565536,
0.0... |
Stripe patterns on surfaces | https://doi.org/10.1145/2767000 | [
"Felix Knöppel",
"Keenan Crane",
"Ulrich Pinkall",
"Peter Schröder"
] | Stripe patterns are ubiquitous in nature, describing macroscopic phenomena such as stripes on plants and animals, down to material impurities on the atomic scale. We propose a method for synthesizing stripe patterns on triangulated surfaces, where singularities are automatically inserted in order to achieve user-specif... | journal | 10.1145/2767000 | null | null | [
0.00857844203710556,
0.021413592621684074,
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0.0... |
A computational approach for obstruction-free photography | https://doi.org/10.1145/2766940 | [
"Tianfan Xue",
"Michael Rubinstein",
"Ce Liu",
"William T. Freeman"
] | We present a unified computational approach for taking photos through reflecting or occluding elements such as windows and fences. Rather than capturing a single image, we instruct the user to take a short image sequence while slightly moving the camera. Differences that often exist in the relative position of the back... | journal | 10.1145/2766940 | null | null | [
0.019194846972823143,
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-0... |
Biomechanical simulation and control of hands and tendinous systems | https://doi.org/10.1145/2766987 | [
"Prashant Sachdeva",
"Shinjiro Sueda",
"Susanne Bradley",
"Mikhail Fain",
"Dinesh K. Pai"
] | The tendons of the hand and other biomechanical systems form a complex network of sheaths, pulleys, and branches. By modeling these anatomical structures, we obtain realistic simulations of coordination and dynamics that were previously not possible. First, we introduce Eulerian-on-Lagrangian discretization of tendon s... | journal | 10.1145/2766987 | null | null | [
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-0.044315584003925323,
-0.0... |
Micron-scale light transport decomposition using interferometry | https://doi.org/10.1145/2766928 | [
"Ioannis Gkioulekas",
"Anat Levin",
"Frédo Durand",
"Todd Zickler"
] | We present a computational imaging system, inspired by the optical coherence tomography (OCT) framework, that uses interferometry to produce decompositions of light transport in small scenes or volumes. The system decomposes transport according to various attributes of the paths that photons travel through the scene, i... | journal | 10.1145/2766928 | null | null | [
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0.0006053342367522418,
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-0.03248995915055275,
... |
An implicit viscosity formulation for SPH fluids | https://doi.org/10.1145/2766925 | [
"Andreas Peer",
"Markus Ihmsen",
"Jens Cornelis",
"Matthias Teschner"
] | We present a novel implicit formulation for highly viscous fluids simulated with Smoothed Particle Hydrodynamics SPH. Compared to explicit methods, our formulation is significantly more efficient and handles a larger range of viscosities. Differing from existing implicit formulations, our approach reconstructs the velo... | journal | 10.1145/2766925 | null | null | [
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0.0... |
Single-view hair modeling using a hairstyle database | https://doi.org/10.1145/2766931 | [
"Liwen Hu",
"Chongyang Ma",
"Linjie Luo",
"Hao Li"
] | Human hair presents highly convoluted structures and spans an extraordinarily wide range of hairstyles, which is essential for the digitization of compelling virtual avatars but also one of the most challenging to create. Cutting-edge hair modeling techniques typically rely on expensive capture devices and significant ... | journal | 10.1145/2766931 | null | null | [
0.018640637397766113,
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0.0... |
Perceptually based downscaling of images | https://doi.org/10.1145/2766891 | [
"A. Cengiz Öztireli",
"Markus Gross"
] | We propose a perceptually based method for downscaling images that provides a better apparent depiction of the input image. We formulate image downscaling as an optimization problem where the difference between the input and output images is measured using a widely adopted perceptual image quality metric. The downscale... | journal | 10.1145/2766891 | null | null | [
0.011315652169287205,
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0.... |
Seamless surface mappings | https://doi.org/10.1145/2766921 | [
"Noam Aigerman",
"Roi Poranne",
"Yaron Lipman"
] | We introduce a method for computing seamless bijective mappings between two surface-meshes that interpolates a given set of correspondences. A common approach for computing a map between surfaces is to cut the surfaces to disks, flatten them to the plane, and extract the mapping from the flattenings by composing one fl... | journal | 10.1145/2766921 | null | null | [
-0.009568939916789532,
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0... |
Computing locally injective mappings by advanced MIPS | https://doi.org/10.1145/2766938 | [
"Xiao-Ming Fu",
"Yang Liu",
"Baining Guo"
] | Computing locally injective mappings with low distortion in an efficient way is a fundamental task in computer graphics. By revisiting the well-known MIPS (Most-Isometric ParameterizationS) method, we introduce an advanced MIPS method that inherits the local injectivity of MIPS, achieves as low as possible distortions ... | journal | 10.1145/2766938 | null | null | [
-0.04701801389455795,
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0.0... |
Decomposing time-lapse paintings into layers | https://doi.org/10.1145/2766960 | [
"Jianchao Tan",
"Marek Dvorožňák",
"Daniel Sýkora",
"Yotam Gingold"
] | The creation of a painting, in the physical world or digitally, is a process that occurs over time. Later strokes cover earlier strokes, and strokes painted at a similar time are likely to be part of the same object. In the final painting, this temporal history is lost, and a static arrangement of color is all that rem... | journal | 10.1145/2766960 | null | null | [
0.011787512339651585,
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0.... |
Computational bodybuilding: anatomically-based modeling of human bodies | https://doi.org/10.1145/2766957 | [
"Shunsuke Saito",
"Zi-Ye Zhou",
"Ladislav Kavan"
] | We propose a method to create a wide range of human body shapes from a single input 3D anatomy template. Our approach is inspired by biological processes responsible for human body growth. In particular, we simulate growth of skeletal muscles and subcutaneous fat using physics-based models which combine growth and elas... | journal | 10.1145/2766957 | null | null | [
0.01955924741923809,
0.015328491106629372,
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OmniAD: data-driven omni-directional aerodynamics | https://doi.org/10.1145/2766919 | [
"Tobias Martin",
"Nobuyuki Umetani",
"Bernd Bickel"
] | This paper introduces "OmniAD," a novel data-driven pipeline to model and acquire the aerodynamics of three-dimensional rigid objects. Traditionally, aerodynamics are examined through elaborate wind tunnel experiments or expensive fluid dynamics computations, and are only measured for a small number of discrete wind di... | journal | 10.1145/2766919 | null | null | [
-0.03239664062857628,
0.019342996180057526,
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... |
Codimensional non-Newtonian fluids | https://doi.org/10.1145/2766981 | [
"Bo Zhu",
"Minjae Lee",
"Ed Quigley",
"Ronald Fedkiw"
] | We present a novel method to simulate codimensional non-Newtonian fluids on simplicial complexes. Our method extends previous work for codimensional incompressible flow to various types of non-Newtonian fluids including both shear thinning and thickening, Bingham plastics, and elastoplastics. We propose a novel time in... | journal | 10.1145/2766981 | null | null | [
-0.03920074924826622,
-0.04810313880443573,
0.03354523703455925,
0.03285207971930504,
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-0.05865994840860367,
-0.00753137469291687,
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0.... |
Topology-constrained surface reconstruction from cross-sections | https://doi.org/10.1145/2766976 | [
"Ming Zou",
"Michelle Holloway",
"Nathan Carr",
"Tao Ju"
] | In this work we detail the first algorithm that provides topological control during surface reconstruction from an input set of planar cross-sections. Our work has broad application in a number of fields including surface modeling and biomedical image analysis, where surfaces of known topology must be recovered. Given ... | journal | 10.1145/2766976 | null | null | [
-0.010513419285416603,
0.011459928005933762,
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0.005963296629488468,
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-0.08344577252864838,
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-0.06082532927393913,
... |
Foldabilizing furniture | https://doi.org/10.1145/2766912 | [
"Honghua Li",
"Ruizhen Hu",
"Ibraheem Alhashim",
"Hao Zhang"
] | We introduce the foldabilization problem for space-saving furniture design. Namely, given a 3D object representing a piece of furniture, our goal is to apply a minimum amount of modification to the object so that it can be folded to save space --- the object is thus foldabilized. We focus on one instance of the problem... | journal | 10.1145/2766912 | null | null | [
-0.02437095157802105,
0.021922234445810318,
-0.014555987901985645,
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0... |
Frame field generation through metric customization | https://doi.org/10.1145/2766927 | [
"Tengfei Jiang",
"Xianzhong Fang",
"Jin Huang",
"Hujun Bao",
"Yiying Tong",
"Mathieu Desbrun"
] | This paper presents a new technique for frame field generation. As generic frame fields (with arbitrary anisotropy, orientation, and sizing) can be regarded as cross fields in a specific Riemannian metric, we tackle frame field design by first computing a discrete metric on the input surface that is compatible with a s... | journal | 10.1145/2766927 | null | null | [
0.018551090732216835,
0.026069825515151024,
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-0.019345920532941818,
-0.024638807401061058,
-0.06160905212163925,
0.... |
The light field stereoscope: immersive computer graphics via factored near-eye light field displays with focus cues | https://doi.org/10.1145/2766922 | [
"Fu-Chung Huang",
"Kevin Chen",
"Gordon Wetzstein"
] | Over the last few years, virtual reality (VR) has re-emerged as a technology that is now feasible at low cost via inexpensive cellphone components. In particular, advances of high-resolution micro displays, low-latency orientation trackers, and modern GPUs facilitate immersive experiences at low cost. One of the remain... | journal | 10.1145/2766922 | null | null | [
0.0297189112752676,
0.041358523070812225,
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0.009661020711064339,
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0.044... |
A perceptual control space for garment simulation | https://doi.org/10.1145/2766971 | [
"Leonid Sigal",
"Moshe Mahler",
"Spencer Diaz",
"Kyna McIntosh",
"Elizabeth Carter",
"Timothy Richards",
"Jessica Hodgins"
] | We present a perceptual control space for simulation of cloth that works with any physical simulator, treating it as a black box. The perceptual control space provides intuitive, art-directable control over the simulation behavior based on a learned mapping from common descriptors for cloth ( e.g. , flowiness, softness... | journal | 10.1145/2766971 | null | null | [
0.006461229640990496,
0.0019063045037910342,
-0.037306975573301315,
0.02549716830253601,
0.045341409742832184,
0.03760877251625061,
0.037615761160850525,
0.02534809149801731,
-0.02895265817642212,
-0.08005160093307495,
-0.05298588424921036,
-0.007962272502481937,
-0.05452411249279976,
-0.0... |
audeosynth: music-driven video montage | https://doi.org/10.1145/2766966 | [
"Zicheng Liao",
"Yizhou Yu",
"Bingchen Gong",
"Lechao Cheng"
] | We introduce music-driven video montage, a media format that offers a pleasant way to browse or summarize video clips collected from various occasions, including gatherings and adventures. In music-driven video montage, the music drives the composition of the video content. According to musical movement and beats, vide... | journal | 10.1145/2766966 | null | null | [
0.013472831808030605,
0.02505534328520298,
0.0013482111971825361,
0.03397339954972267,
0.04002508521080017,
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0.03967996686697006,
0.01996053010225296,
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-0.041733212769031525,
-0.02693912573158741,
-0.006243038922548294,
-0.04763173684477806,
0.02... |
Bijective parameterization with free boundaries | https://doi.org/10.1145/2766947 | [
"Jason Smith",
"Scott Schaefer"
] | We present a fully automatic method for generating guaranteed bijective surface parameterizations from triangulated 3D surfaces partitioned into charts. We do so by using a distortion metric that prevents local folds of triangles in the parameterization and a barrier function that prevents intersection of the chart bou... | journal | 10.1145/2766947 | null | null | [
-0.04393407702445984,
0.020896220579743385,
0.010100848972797394,
0.012497198767960072,
0.02726271003484726,
0.08112302422523499,
0.0016471734270453453,
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-0.06909507513046265,
-0.03925004601478577,
-0.013510782271623611,
-0.06454765796661377,
0.0... |
Microstructures to control elasticity in 3D printing | https://doi.org/10.1145/2766926 | [
"Christian Schumacher",
"Bernd Bickel",
"Jan Rys",
"Steve Marschner",
"Chiara Daraio",
"Markus Gross"
] | We propose a method for fabricating deformable objects with spatially varying elasticity using 3D printing. Using a single, relatively stiff printer material, our method designs an assembly of small-scale microstructures that have the effect of a softer material at the object scale, with properties depending on the mic... | journal | 10.1145/2766926 | null | null | [
0.015718024224042892,
0.02237023413181305,
0.0017581901047378778,
0.029258523136377335,
0.057735368609428406,
0.06878989934921265,
0.003691456513479352,
-0.011994636617600918,
-0.041503407061100006,
-0.047931037843227386,
-0.018321506679058075,
-0.02123321406543255,
-0.04156625643372536,
0... |
Facial performance sensing head-mounted display | https://doi.org/10.1145/2766939 | [
"Hao Li",
"Laura Trutoiu",
"Kyle Olszewski",
"Lingyu Wei",
"Tristan Trutna",
"Pei-Lun Hsieh",
"Aaron Nicholls",
"Chongyang Ma"
] | There are currently no solutions for enabling direct face-to-face interaction between virtual reality (VR) users wearing head-mounted displays (HMDs). The main challenge is that the headset obstructs a significant portion of a user's face, preventing effective facial capture with traditional techniques. To advance virt... | journal | 10.1145/2766939 | null | null | [
0.04596888646483421,
0.05201581120491028,
-0.0013664390426129103,
0.015700863674283028,
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0.030571460723876953,
0.0572342723608017,
0.025509241968393326,
-0.007470492739230394,
-0.06239299848675728,
-0.007303730119019747,
0.016614312306046486,
-0.02552703022956848,
-0.00... |
Fast grid-free surface tracking | https://doi.org/10.1145/2766991 | [
"Nuttapong Chentanez",
"Matthias Müller",
"Miles Macklin",
"Tae-Yong Kim"
] | We present a novel explicit surface tracking method. Its main advantage over existing approaches is the fact that it is both completely grid-free and fast which makes it ideal for the use in large unbounded domains. A further advantage is that its running time is less sensitive to temporal variations of the input mesh ... | journal | 10.1145/2766991 | null | null | [
-0.043475326150655746,
-0.008967885747551918,
0.018040116876363754,
0.027629446238279343,
0.028910500928759575,
0.013846720568835735,
-0.030301978811621666,
0.019009746611118317,
-0.047627709805965424,
-0.08048225939273834,
-0.02228410542011261,
-0.028831765055656433,
-0.041739240288734436,
... |
Isotopic approximation within a tolerance volume | https://doi.org/10.1145/2766950 | [
"Manish Mandad",
"David Cohen-Steiner",
"Pierre Alliez"
] | We introduce in this paper an algorithm that generates from an input tolerance volume a surface triangle mesh guaranteed to be within the tolerance, intersection free and topologically correct. A pliant meshing algorithm is used to capture the topology and discover the anisotropy in the input tolerance volume in order ... | journal | 10.1145/2766950 | null | null | [
-0.01693332940340042,
0.0238523967564106,
-0.006154998205602169,
0.016909321770071983,
0.04646289721131325,
0.03589732199907303,
0.00033305634860880673,
-0.01942264847457409,
-0.041140586137771606,
-0.07074899226427078,
-0.01087692566215992,
-0.03031642735004425,
-0.03797941282391548,
0.02... |
Conformal mesh deformations with Möbius transformations | https://doi.org/10.1145/2766915 | [
"Amir Vaxman",
"Christian Müller",
"Ofir Weber"
] | We establish a framework to design triangular and circular polygonal meshes by using face-based compatible Möbius transformations. Embracing the viewpoint of surfaces from circles, we characterize discrete conformality for such meshes, in which the invariants are circles, cross-ratios, and mutual intersection angles. S... | journal | 10.1145/2766915 | null | null | [
-0.032333627343177795,
0.034059856086969376,
0.02272515371441841,
0.0003418386622797698,
0.05122552067041397,
0.04199085384607315,
0.005637928377836943,
0.007472589146345854,
-0.027246864512562752,
-0.0962817445397377,
-0.014700670726597309,
-0.04013187438249588,
-0.07030928879976273,
0.01... |
Advanced procedural modeling of architecture | https://doi.org/10.1145/2766956 | [
"Michael Schwarz",
"Pascal Müller"
] | We present the novel grammar language CGA++ for the procedural modeling of architecture. While existing grammar-based approaches can produce stunning results, they are limited in what modeling scenarios can be realized. In particular, many context-sensitive tasks are precluded, not least because within the rules specif... | journal | 10.1145/2766956 | null | null | [
0.016756897792220116,
0.019283179193735123,
0.009937708266079426,
-0.0013893448049202561,
0.0315820574760437,
0.03493247926235199,
0.03378685563802719,
0.003496085526421666,
-0.03923286497592926,
-0.0732029601931572,
-0.048759736120700836,
-0.03682144731283188,
-0.0665992870926857,
0.01666... |
Homogeneous codes for energy-efficient illumination and imaging | https://doi.org/10.1145/2766897 | [
"Matthew O'Toole",
"Supreeth Achar",
"Srinivasa G. Narasimhan",
"Kiriakos N. Kutulakos"
] | Programmable coding of light between a source and a sensor has led to several important results in computational illumination, imaging and display. Little is known, however, about how to utilize energy most effectively, especially for applications in live imaging. In this paper, we derive a novel framework to maximize ... | journal | 10.1145/2766897 | null | null | [
0.01421501487493515,
0.011068827472627163,
-0.017136521637439728,
0.05166279524564743,
0.04930429905653,
0.011313363909721375,
-0.005812646355479956,
0.016794050112366676,
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-0.07024607807397842,
-0.00418309960514307,
-0.036112457513809204,
-0.06532531976699829,
0.0050... |
Fab forms: customizable objects for fabrication with validity and geometry caching | https://doi.org/10.1145/2766994 | [
"Maria Shugrina",
"Ariel Shamir",
"Wojciech Matusik"
] | We address the problem of allowing casual users to customize parametric models while maintaining their valid state as 3D-printable functional objects. We define Fab Form as any design representation that lends itself to interactive customization by a novice user, while remaining valid and manufacturable. We propose a m... | journal | 10.1145/2766994 | null | null | [
0.04504021257162094,
0.007399440743029118,
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-0.0638478696346283,
-0.03950004652142525,
-0.010584446601569653,
-0.06272349506616592,
... |
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