Datasets:

nyuvideolab
/

danceNet3D

@@ -1,59 +1,6 @@
-*.7z filter=lfs diff=lfs merge=lfs -text
-*.arrow filter=lfs diff=lfs merge=lfs -text
 *.bin filter=lfs diff=lfs merge=lfs -text
-*.bz2 filter=lfs diff=lfs merge=lfs -text
-*.ckpt filter=lfs diff=lfs merge=lfs -text
-*.ftz filter=lfs diff=lfs merge=lfs -text
-*.gz filter=lfs diff=lfs merge=lfs -text
-*.h5 filter=lfs diff=lfs merge=lfs -text
-*.joblib filter=lfs diff=lfs merge=lfs -text
-*.lfs.* filter=lfs diff=lfs merge=lfs -text
-*.lz4 filter=lfs diff=lfs merge=lfs -text
-*.mds filter=lfs diff=lfs merge=lfs -text
-*.mlmodel filter=lfs diff=lfs merge=lfs -text
-*.model filter=lfs diff=lfs merge=lfs -text
-*.msgpack filter=lfs diff=lfs merge=lfs -text
-*.npy filter=lfs diff=lfs merge=lfs -text
-*.npz filter=lfs diff=lfs merge=lfs -text
-*.onnx filter=lfs diff=lfs merge=lfs -text
-*.ot filter=lfs diff=lfs merge=lfs -text
-*.parquet filter=lfs diff=lfs merge=lfs -text
-*.pb filter=lfs diff=lfs merge=lfs -text
-*.pickle filter=lfs diff=lfs merge=lfs -text
-*.pkl filter=lfs diff=lfs merge=lfs -text
-*.pt filter=lfs diff=lfs merge=lfs -text
-*.pth filter=lfs diff=lfs merge=lfs -text
-*.rar filter=lfs diff=lfs merge=lfs -text
-*.safetensors filter=lfs diff=lfs merge=lfs -text
-saved_model/**/* filter=lfs diff=lfs merge=lfs -text
-*.tar.* filter=lfs diff=lfs merge=lfs -text
-*.tar filter=lfs diff=lfs merge=lfs -text
-*.tflite filter=lfs diff=lfs merge=lfs -text
-*.tgz filter=lfs diff=lfs merge=lfs -text
-*.wasm filter=lfs diff=lfs merge=lfs -text
-*.xz filter=lfs diff=lfs merge=lfs -text
-*.zip filter=lfs diff=lfs merge=lfs -text
-*.zst filter=lfs diff=lfs merge=lfs -text
-*tfevents* filter=lfs diff=lfs merge=lfs -text
-# Audio files - uncompressed
-*.pcm filter=lfs diff=lfs merge=lfs -text
-*.sam filter=lfs diff=lfs merge=lfs -text
-*.raw filter=lfs diff=lfs merge=lfs -text
-# Audio files - compressed
-*.aac filter=lfs diff=lfs merge=lfs -text
-*.flac filter=lfs diff=lfs merge=lfs -text
-*.mp3 filter=lfs diff=lfs merge=lfs -text
-*.ogg filter=lfs diff=lfs merge=lfs -text
-*.wav filter=lfs diff=lfs merge=lfs -text
-# Image files - uncompressed
-*.bmp filter=lfs diff=lfs merge=lfs -text
-*.gif filter=lfs diff=lfs merge=lfs -text
 *.png filter=lfs diff=lfs merge=lfs -text
-*.tiff filter=lfs diff=lfs merge=lfs -text
-# Image files - compressed
 *.jpg filter=lfs diff=lfs merge=lfs -text
-*.jpeg filter=lfs diff=lfs merge=lfs -text
-*.webp filter=lfs diff=lfs merge=lfs -text
-# Video files - compressed
-*.mp4 filter=lfs diff=lfs merge=lfs -text
-*.webm filter=lfs diff=lfs merge=lfs -text

+*.mp4 filter=lfs diff=lfs merge=lfs -text
+*.tar.zst filter=lfs diff=lfs merge=lfs -text
 *.bin filter=lfs diff=lfs merge=lfs -text
+*.cube filter=lfs diff=lfs merge=lfs -text
 *.png filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text

LICENSE ADDED Viewed

	@@ -0,0 +1,509 @@

+DanceNet3D Dataset — Supplementary Terms
+=========================================
+Please read the following terms carefully before downloading and/or using
+the DanceNet3D dataset (the "Dataset"). By downloading and/or using the
+Dataset, you acknowledge that you have read these terms, understand them,
+and agree to be bound by them. If you do not agree, you must not download
+and/or use the Dataset.
+These supplementary terms apply in addition to the Creative Commons
+Attribution-NonCommercial 4.0 International Public License below. Where
+these terms are more restrictive, these supplementary terms take precedence.
+1. Ownership
+The Dataset has been developed at New York University (NYU) and is owned
+by and proprietary material of NYU.
+2. Permitted Use
+NYU grants you a non-exclusive, non-transferable, royalty-free right to
+download and use the Dataset on computers owned, leased, or otherwise
+controlled by you and/or your organization, solely for the purpose of
+performing non-commercial scientific research, non-commercial education,
+or non-commercial artistic projects.
+3. Prohibited Use
+Any commercial use is strictly prohibited. This includes, without
+limitation:
+  - Incorporation into a commercial product or service
+  - Use in a commercial service or workflow
+  - Use as training data for commercial models, algorithms, or neural
+    networks
+  - Commercial media production (movies, television programs, mobile
+    applications, video games, or web services)
+  - Commercial ergonomic or motion analysis (e.g., product design,
+    architectural design)
+The Dataset may not be used to generate pornographic or obscene material,
+whether commercial or not.
+4. Redistribution
+The Dataset may not be reproduced, modified, and/or made available in any
+form to any third party without NYU's prior written permission. You agree
+not to redistribute, re-host, or mirror the Dataset on other platforms.
+5. Disclaimer of Warranties
+You expressly acknowledge and agree that the Dataset results from academic
+research, is provided "AS IS", may contain errors, and that any use of
+the Dataset is at your sole risk. NYU MAKES NO REPRESENTATIONS OR
+WARRANTIES OF ANY KIND CONCERNING THE DATASET, NEITHER EXPRESS NOR
+IMPLIED, AND THE ABSENCE OF ANY LEGAL OR ACTUAL DEFECTS, WHETHER
+DISCOVERABLE OR NOT. Specifically, and not to limit the foregoing, NYU
+makes no representations or warranties (i) regarding the merchantability
+or fitness for a particular purpose of the Dataset, (ii) that the use of
+the Dataset will not infringe any patents, copyrights or other
+intellectual property rights of a third party, and (iii) that the use of
+the Dataset will not cause any damage of any kind to you or a third party.
+6. Limitation of Liability
+Under no circumstances shall NYU be liable for any incidental, special,
+indirect, or consequential damages arising out of or relating to this
+license, including but not limited to any lost profits, business
+interruption, loss of programs or other data, or all other commercial
+damages or losses, even if advised of the possibility thereof.
+7. No Maintenance Services
+You understand and agree that NYU is under no obligation to provide either
+maintenance services, update services, notices of latent defects, or
+corrections of defects with regard to the Dataset. NYU nevertheless
+reserves the right to update, modify, or discontinue the Dataset at any
+time.
+8. Citation
+You agree to cite the associated publication when using this Dataset in
+any academic work or publication, as specified on the dataset page.
+9. Commercial Licensing
+For commercial use and commercial licensing, please contact:
+yaowang@nyu.edu
+=======================================================================
+Attribution-NonCommercial 4.0 International
+=======================================================================
+Creative Commons Corporation ("Creative Commons") is not a law firm and
+does not provide legal services or legal advice. Distribution of
+Creative Commons public licenses does not create a lawyer-client or
+other relationship. Creative Commons makes its licenses and related
+information available on an "as-is" basis. Creative Commons gives no
+warranties regarding its licenses, any material licensed under their
+terms and conditions, or any related information. Creative Commons
+disclaims all liability for damages resulting from their use to the
+fullest extent possible.
+Using Creative Commons Public Licenses
+Creative Commons public licenses provide a standard set of terms and
+conditions that creators and other rights holders may use to share
+original works of authorship and other material subject to copyright
+and certain other rights specified in the public license below. The
+following considerations are for informational purposes only, are not
+exhaustive, and do not form part of our licenses.
+     Considerations for licensors: Our public licenses are
+     intended for use by those authorized to give the public
+     permission to use material in ways otherwise restricted by
+     copyright and certain other rights. Our licenses are
+     irrevocable. Licensors should read and understand the terms
+     and conditions of the license they choose before applying it.
+     Licensors should also secure all rights necessary before
+     applying our licenses so that the public can reuse the
+     material as expected. Licensors should clearly mark any
+     material not subject to the license. This includes other CC-
+     licensed material, or material used under an exception or
+     limitation to copyright. More considerations for licensors:
+    wiki.creativecommons.org/Considerations_for_licensors
+     Considerations for the public: By using one of our public
+     licenses, a licensor grants the public permission to use the
+     licensed material under specified terms and conditions. If
+     the licensor's permission is not necessary for any reason--for
+     example, because of any applicable exception or limitation to
+     copyright--then that use is not regulated by the license. Our
+     licenses grant only permissions under copyright and certain
+     other rights that a licensor has authority to grant. Use of
+     the licensed material may still be restricted for other
+     reasons, including because others have copyright or other
+     rights in the material. A licensor may make special requests,
+     such as asking that all changes be marked or described.
+     Although not required by our licenses, you are encouraged to
+     respect those requests where reasonable. More considerations
+     for the public:
+    wiki.creativecommons.org/Considerations_for_licensees
+=======================================================================
+Creative Commons Attribution-NonCommercial 4.0 International Public
+License
+By exercising the Licensed Rights (defined below), You accept and agree
+to be bound by the terms and conditions of this Creative Commons
+Attribution-NonCommercial 4.0 International Public License ("Public
+License"). To the extent this Public License may be interpreted as a
+contract, You are granted the Licensed Rights in consideration of Your
+acceptance of these terms and conditions, and the Licensor grants You
+such rights in consideration of benefits the Licensor receives from
+making the Licensed Material available under these terms and
+conditions.
+Section 1 -- Definitions.
+  a. Adapted Material means material subject to Copyright and Similar
+     Rights that is derived from or based upon the Licensed Material
+     and in which the Licensed Material is translated, altered,
+     arranged, transformed, or otherwise modified in a manner requiring
+     permission under the Copyright and Similar Rights held by the
+     Licensor. For purposes of this Public License, where the Licensed
+     Material is a musical work, performance, or sound recording,
+     Adapted Material is always produced where the Licensed Material is
+     synched in timed relation with a moving image.
+  b. Adapter's License means the license You apply to Your Copyright
+     and Similar Rights in Your contributions to Adapted Material in
+     accordance with the terms and conditions of this Public License.
+  c. Copyright and Similar Rights means copyright and/or similar rights
+     closely related to copyright including, without limitation,
+     performance, broadcast, sound recording, and Sui Generis Database
+     Rights, without regard to how the rights are labeled or
+     categorized. For purposes of this Public License, the rights
+     specified in Section 2(b)(1)-(2) are not Copyright and Similar
+     Rights.
+  d. Effective Technological Measures means those measures that, in the
+     absence of proper authority, may not be circumvented under laws
+     fulfilling obligations under Article 11 of the WIPO Copyright
+     Treaty adopted on December 20, 1996, and/or similar international
+     agreements.
+  e. Exceptions and Limitations means fair use, fair dealing, and/or
+     any other exception or limitation to Copyright and Similar Rights
+     that applies to Your use of the Licensed Material.
+  f. Licensed Material means the artistic or literary work, database,
+     or other material to which the Licensor applied this Public
+     License.
+  g. Licensed Rights means the rights granted to You subject to the
+     terms and conditions of this Public License, which are limited to
+     all Copyright and Similar Rights that apply to Your use of the
+     Licensed Material and that the Licensor has authority to license.
+  h. Licensor means the individual(s) or entity(ies) granting rights
+     under this Public License.
+  i. NonCommercial means not primarily intended for or directed towards
+     commercial advantage or monetary compensation. For purposes of
+     this Public License, the exchange of the Licensed Material for
+     other material subject to Copyright and Similar Rights by digital
+     file-sharing or similar means is NonCommercial provided there is
+     no payment of monetary compensation in connection with the
+     exchange.
+  j. Share means to provide material to the public by any means or
+     process that requires permission under the Licensed Rights, such
+     as reproduction, public display, public performance, distribution,
+     dissemination, communication, or importation, and to make material
+     available to the public including in ways that members of the
+     public may access the material from a place and at a time
+     individually chosen by them.
+  k. Sui Generis Database Rights means rights other than copyright
+     resulting from Directive 96/9/EC of the European Parliament and of
+     the Council of 11 March 1996 on the legal protection of databases,
+     as amended and/or succeeded, as well as other essentially
+     equivalent rights anywhere in the world.
+  l. You means the individual or entity exercising the Licensed Rights
+     under this Public License. Your has a corresponding meaning.
+Section 2 -- Scope.
+  a. License grant.
+       1. Subject to the terms and conditions of this Public License,
+          the Licensor hereby grants You a worldwide, royalty-free,
+          non-sublicensable, non-exclusive, irrevocable license to
+          exercise the Licensed Rights in the Licensed Material to:
+            a. reproduce and Share the Licensed Material, in whole or
+               in part, for NonCommercial purposes only; and
+            b. produce, reproduce, and Share Adapted Material for
+               NonCommercial purposes only.
+       2. Exceptions and Limitations. For the avoidance of doubt, where
+          Exceptions and Limitations apply to Your use, this Public
+          License does not apply, and You do not need to comply with
+          its terms and conditions.
+       3. Term. The term of this Public License is specified in Section
+          6(a).
+       4. Media and formats; technical modifications allowed. The
+          Licensor authorizes You to exercise the Licensed Rights in
+          all media and formats whether now known or hereafter created,
+          and to make technical modifications necessary to do so. The
+          Licensor waives and/or agrees not to assert any right or
+          authority to forbid You from making technical modifications
+          necessary to exercise the Licensed Rights, including
+          technical modifications necessary to circumvent Effective
+          Technological Measures. For purposes of this Public License,
+          simply making modifications authorized by this Section 2(a)
+          (4) never produces Adapted Material.
+       5. Downstream recipients.
+            a. Offer from the Licensor -- Licensed Material. Every
+               recipient of the Licensed Material automatically
+               receives an offer from the Licensor to exercise the
+               Licensed Rights under the terms and conditions of this
+               Public License.
+            b. No downstream restrictions. You may not offer or impose
+               any additional or different terms or conditions on, or
+               apply any Effective Technological Measures to, the
+               Licensed Material if doing so restricts exercise of the
+               Licensed Rights by any recipient of the Licensed
+               Material.
+       6. No endorsement. Nothing in this Public License constitutes or
+          may be construed as permission to assert or imply that You
+          are, or that Your use of the Licensed Material is, connected
+          with, or sponsored, endorsed, or granted official status by,
+          the Licensor or others designated to receive attribution as
+          provided in Section 3(a)(1)(A)(i).
+  b. Other rights.
+       1. Moral rights, such as the right of integrity, are not
+          licensed under this Public License, nor are publicity,
+          privacy, and/or other similar personality rights; however, to
+          the extent possible, the Licensor waives and/or agrees not to
+          assert any such rights held by the Licensor to the limited
+          extent necessary to allow You to exercise the Licensed
+          Rights, but not otherwise.
+       2. Patent and trademark rights are not licensed under this
+          Public License.
+       3. To the extent possible, the Licensor waives any right to
+          collect royalties from You for the exercise of the Licensed
+          Rights, whether directly or through a collecting society
+          under any voluntary or waivable statutory or compulsory
+          licensing scheme. In all other cases the Licensor expressly
+          reserves any right to collect such royalties, including when
+          the Licensed Material is used other than for NonCommercial
+          purposes.
+Section 3 -- License Conditions.
+Your exercise of the Licensed Rights is expressly made subject to the
+following conditions.
+  a. Attribution.
+       1. If You Share the Licensed Material (including in modified
+          form), You must:
+            a. retain the following if it is supplied by the Licensor
+               with the Licensed Material:
+                 i. identification of the creator(s) of the Licensed
+                    Material and any others designated to receive
+                    attribution, in any reasonable manner requested by
+                    the Licensor (including by pseudonym if
+                    designated);
+                ii. a copyright notice;
+               iii. a notice that refers to this Public License;
+                iv. a notice that refers to the disclaimer of
+                    warranties;
+                 v. a URI or hyperlink to the Licensed Material to the
+                    extent reasonably practicable;
+            b. indicate if You modified the Licensed Material and
+               retain an indication of any previous modifications; and
+            c. indicate the Licensed Material is licensed under this
+               Public License, and include the text of, or the URI or
+               hyperlink to, this Public License.
+       2. You may satisfy the conditions in Section 3(a)(1) in any
+          reasonable manner based on the medium, means, and context in
+          which You Share the Licensed Material. For example, it may be
+          reasonable to satisfy the conditions by providing a URI or
+          hyperlink to a resource that includes the required
+          information.
+       3. If requested by the Licensor, You must remove any of the
+          information required by Section 3(a)(1)(A) to the extent
+          reasonably practicable.
+       4. If You Share Adapted Material You produce, the Adapter's
+          License You apply must not prevent recipients of the Adapted
+          Material from complying with this Public License.
+Section 4 -- Sui Generis Database Rights.
+Where the Licensed Rights include Sui Generis Database Rights that
+apply to Your use of the Licensed Material:
+  a. for the avoidance of doubt, Section 2(a)(1) grants You the right
+     to extract, reuse, reproduce, and Share all or a substantial
+     portion of the contents of the database for NonCommercial purposes
+     only;
+  b. if You include all or a substantial portion of the database
+     contents in a database in which You have Sui Generis Database
+     Rights, then the database in which You have Sui Generis Database
+     Rights (but not its individual contents) is Adapted Material; and
+  c. You must comply with the conditions in Section 3(a) if You Share
+     all or a substantial portion of the contents of the database.
+For the avoidance of doubt, this Section 4 supplements and does not
+replace Your obligations under this Public License where the Licensed
+Rights include other Copyright and Similar Rights.
+Section 5 -- Disclaimer of Warranties and Limitation of Liability.
+  a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE
+     EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS
+     AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF
+     ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS,
+     IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION,
+     WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR
+     PURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS,
+     ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOT
+     KNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOT
+     ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.
+  b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE
+     TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,
+     NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT,
+     INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES,
+     COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE OR
+     USE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEEN
+     ADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, OR
+     DAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL OR
+     IN PART, THIS LIMITATION MAY NOT APPLY TO YOU.
+  c. The disclaimer of warranties and limitation of liability provided
+     above shall be interpreted in a manner that, to the extent
+     possible, most closely approximates an absolute disclaimer and
+     waiver of all liability.
+Section 6 -- Term and Termination.
+  a. This Public License applies for the term of the Copyright and
+     Similar Rights licensed here. However, if You fail to comply with
+     this Public License, then Your rights under this Public License
+     terminate automatically.
+  b. Where Your right to use the Licensed Material has terminated under
+     Section 6(a), it reinstates:
+       1. automatically as of the date the violation is cured, provided
+          it is cured within 30 days of Your discovery of the
+          violation; or
+       2. upon express reinstatement by the Licensor.
+     For the avoidance of doubt, this Section 6(b) does not affect any
+     right the Licensor may have to seek remedies for Your violations
+     of this Public License.
+  c. For the avoidance of doubt, the Licensor may also offer the
+     Licensed Material under separate terms or conditions or stop
+     distributing the Licensed Material at any time; however, doing so
+     will not terminate this Public License.
+  d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
+     License.
+Section 7 -- Other Terms and Conditions.
+  a. The Licensor shall not be bound by any additional or different
+     terms or conditions communicated by You unless expressly agreed.
+  b. Any arrangements, understandings, or agreements regarding the
+     Licensed Material not stated herein are separate from and
+     independent of the terms and conditions of this Public License.
+Section 8 -- Interpretation.
+  a. For the avoidance of doubt, this Public License does not, and
+     shall not be interpreted to, reduce, limit, restrict, or impose
+     conditions on any use of the Licensed Material that could lawfully
+     be made without permission under this Public License.
+  b. To the extent possible, if any provision of this Public License is
+     deemed unenforceable, it shall be automatically reformed to the
+     minimum extent necessary to make it enforceable. If the provision
+     cannot be reformed, it shall be severed from this Public License
+     without affecting the enforceability of the remaining terms and
+     conditions.
+  c. No term or condition of this Public License will be waived and no
+     failure to comply consented to unless expressly agreed to by the
+     Licensor.
+  d. Nothing in this Public License constitutes or may be interpreted
+     as a limitation upon, or waiver of, any privileges and immunities
+     that apply to the Licensor or You, including from the legal
+     processes of any jurisdiction or authority.
+=======================================================================
+Creative Commons is not a party to its public
+licenses. Notwithstanding, Creative Commons may elect to apply one of
+its public licenses to material it publishes and in those instances
+will be considered the “Licensor.” The text of the Creative Commons
+public licenses is dedicated to the public domain under the CC0 Public
+Domain Dedication. Except for the limited purpose of indicating that
+material is shared under a Creative Commons public license or as
+otherwise permitted by the Creative Commons policies published at
+creativecommons.org/policies, Creative Commons does not authorize the
+use of the trademark "Creative Commons" or any other trademark or logo
+of Creative Commons without its prior written consent including,
+without limitation, in connection with any unauthorized modifications
+to any of its public licenses or any other arrangements,
+understandings, or agreements concerning use of licensed material. For
+the avoidance of doubt, this paragraph does not form part of the
+public licenses.
+Creative Commons may be contacted at creativecommons.org.

README.md CHANGED Viewed

@@ -1,3 +1,240 @@
----
-license: mit
----

+---
+license: cc-by-nc-4.0
+language:
+  - en
+task_categories:
+  - image-to-3d
+tags:
+  - multi-view
+  - dance
+  - motion-capture
+  - 3d-reconstruction
+  - novel-view-synthesis
+  - colmap
+  - synchronized-cameras
+  - 3d
+  - video
+annotations_creators:
+  - machine-generated
+source_datasets:
+  - original
+pretty_name: DanceNet3D
+viewer: false
+size_categories:
+  - 10K<n<100K
+---
+# DanceNet3D
+A large-scale synchronized multi-view dance dataset captured with 28-29 calibrated cameras at 800x1280 resolution. The dataset contains 47 dance sequences across 3 recording sessions, totaling **35,509 frames** with per-frame camera calibration (COLMAP), foreground masks, and optional color correction LUTs.
+## Dataset Summary
+| Session | Sequences (available / total) | Cameras | Frames (available / total) | Size |
+|---------|-------------------------------|---------|---------------------------|------|
+| s4 | 9 / 9 | 29 | 6,786 / 6,786 | ~44 GB |
+| s5 | 14 / 23 | 29 | 11,253 / 17,999 | ~53 GB |
+| s6 | 6 / 15 | 28 | 4,134 / 10,724 | ~19 GB |
+| **Total** | **29 / 47** | | **22,173 / 35,509** | **~116 GB** |
+## Data Format
+Each session is stored as a directory (`s4/`, `s5/`, `s6/`) containing per-sequence subdirectories. Videos are encoded per-camera using **H.265 (libx265), CRF 18, yuv444p** at 1 fps. Each sequence includes:
+- **Per-camera videos**: `{SequenceName}_{CameraID}.mp4` undistorted images without color LUT applied
+- **COLMAP calibration**: `colmap/cameras.txt`, `colmap/images.txt` and binary formats
+- **Foreground masks**: `masks.tar.zst` binary person segmentation masks generated with SAM3 and with manual quality review
+- **Manifest**: `manifest.json` frame IDs, camera lists, and sequence metadata
+### Directory Structure
+```
+DanceNet3D/
+├── README.md
+├── LICENSE
+├── requirements.txt
+├── video_to_images.py          # Extraction script
+├── color_lut/                  # Per-camera color correction LUTs (.cube)
+│   ├── 0028.cube
+│   └── ...
+├── s5/
+│   ├── manifest.json
+│   ├── AttitudePromenade/
+│   │   ├── AttitudePromenade_0028.mp4
+│   │   ├── AttitudePromenade_0103.mp4
+│   │   ├── ...
+│   │   ├── colmap/
+│   │   │   ├── cameras.txt
+│   │   │   ├── cameras.bin
+│   │   │   ├── images.txt
+│   │   │   └── images.bin
+│   │   └── masks.tar.zst
+│   └── ...
+├── s6/
+│   └── ...
+└── s4/
+    └── ...
+```
+### Extracted Frame Structure
+After running `video_to_images.py`, the data is organized per-frame:
+```
+output/
+└── AttitudePromenade/
+    └── images_and_masks/
+        ├── 0000001/
+        │   ├── images_no_lut/       # Undistorted images (no color correction)
+        │   │   ├── 0028.png
+        │   │   ├── 0103.png
+        │   │   └── ...
+        │   ├── images/              # Color-corrected images (present if --apply-lut used)
+        │   │   └── ...
+        │   ├── masks/               # Binary foreground masks
+        │   │   ├── 0028.png
+        │   │   └── ...
+        │   └── sparse/0/            # COLMAP calibration
+        │       ├── cameras.txt
+        │       ├── cameras.bin
+        │       ├── images.txt
+        │       └── images.bin
+        ├── 0000002/
+        └── ...
+```
+## Quick Start
+### Prerequisites
+- Python 3.8+
+- FFmpeg
+- zstd
+```bash
+pip install -r requirements.txt
+```
+### Extract Frames
+```bash
+# Extract a single session
+python video_to_images.py --input s5 --output extracted/s5
+# Extract specific sequences
+python video_to_images.py --input s5 --output extracted/s5 --sequences AttitudePromenade Chacha
+# Extract specific cameras only
+python video_to_images.py --input s5 --output extracted/s5 --cameras 0028 1362
+# Extract with color LUT correction applied
+python video_to_images.py --input s5 --output extracted/s5 --apply-lut
+```
+### Using with COLMAP
+The `colmap/` directory in each sequence contains pre-computed camera intrinsics and extrinsics in COLMAP format. Camera parameters correspond to the undistorted, rotated (portrait orientation) images.
+## Sequences
+### Session 4 (s4)
+| Sequence | Frames | Cameras | Status |
+|----------|--------|---------|--------|
+| 3PointStep | 920 | 29 | Available |
+| BartSimpson | 471 | 29 | Available |
+| BizMarkie | 703 | 29 | Available |
+| HouseFootworkAdvanced | 646 | 29 | Available |
+| RoboCop | 920 | 29 | Available |
+| RunningMan | 687 | 29 | Available |
+| TheRooftop | 983 | 29 | Available |
+| ToeTaps | 572 | 29 | Available |
+| WuTang | 884 | 29 | Available |
+### Session 5 (s5)
+| Sequence | Frames | Cameras | Status |
+|----------|--------|---------|--------|
+| AttitudePromenade | 814 | 29 | Available |
+| BasicSuzieQ | 914 | 29 | Available |
+| BigKicks | 750 | 29 | Available |
+| BourreeTurns2 | 688 | 29 | Available |
+| Chacha | 942 | 29 | Available |
+| ComboSeated | 903 | 29 | Available |
+| DoubleSpiral | 769 | 29 | Available |
+| Flair | 752 | 29 | Available |
+| Jumping | 552 | 29 | Available |
+| Pirouettes | 981 | 29 | Available |
+| Portdebras | 765 | 29 | Available |
+| PortdebrasSeated | 906 | 29 | Available |
+| RonDeJambeAtere2 | 726 | 29 | Available |
+| SonBasic | 791 | 29 | Available |
+| BourreeTurns | 607 | 29 | Coming soon |
+| RonDeJambeAtere | 830 | 29 | Coming soon |
+| RonDeJambeInAir | 614 | 29 | Coming soon |
+| SalsaTurns | 729 | 29 | Coming soon |
+| Shoulders | 682 | 29 | Coming soon |
+| ShouldersSeated | 697 | 29 | Coming soon |
+| SonBasicSeated | 924 | 29 | Coming soon |
+| Turns | 733 | 29 | Coming soon |
+| Twists | 930 | 29 | Coming soon |
+### Session 6 (s6)
+| Sequence | Frames | Cameras | Status |
+|----------|--------|---------|--------|
+| BiancaGolden_Breathing | 829 | 28 | Available |
+| BiancaGolden_Chimee | 610 | 28 | Available |
+| BiancaGolden_CircleTurns | 433 | 28 | Available |
+| BiancaGolden_GrandPlies | 1061 | 28 | Available |
+| BiancaGolden_SalsaBasic | 450 | 28 | Available |
+| RobertRubama_RussiaCostume | 751 | 28 | Available |
+| BiancaGolden_DropTurn | 612 | 28 | Coming soon |
+| BiancaGolden_Ocho | 472 | 28 | Coming soon |
+| BiancaGolden_Portedbras | 940 | 28 | Coming soon |
+| BiancaGolden_ReleasetoFloor | 395 | 28 | Coming soon |
+| BiancaGolden_RollDown | 1,334 | 28 | Coming soon |
+| BiancaGolden_StyleArms | 588 | 28 | Coming soon |
+| BiancaGolden_Swings | 603 | 28 | Coming soon |
+| BiancaGolden_SyncopatedGroove | 919 | 28 | Coming soon |
+| RobertRubama_RussiaRehearsal | 727 | 28 | Coming soon |
+## Technical Details
+- **Resolution**: 800 x 1280
+- **Cameras**: 28-29 synchronized Intel RealSense D455
+- **Frame rate**: Captured at 30 fps
+- **Image format**: PNG
+- **Masks**: Binary foreground segmentation via SAM3, stored as PNG
+- **Calibration**: COLMAP format
+- **Color LUTs**: Per-camera 3D lookup tables for color correction
+## Known Limitations
+- Some sequences have small frame gaps, 1-2 frames in the middle of the video, due to capture dropouts
+- Video encoding at CRF 18 introduces minor compression artifacts
+- Color lut for camera 1000 and camera 1362 are generated by hand with Lightroom to get the visually cloest result. All other cameras were calibrated using a Macbeth chart and OpenCV.
+## Authors
+**NYU Video Lab**
+- Shihang Wei
+- Mingjian Li
+- Ran Gong
+**NYU Tandon @ The Yard**
+- Reese Anspaugh
+- Moira Zhang
+## License
+This dataset is owned by New York University (NYU) and released under the [Creative Commons Attribution-NonCommercial 4.0 International License (CC-BY-NC-4.0)](https://creativecommons.org/licenses/by-nc/4.0/) with additional supplementary terms. See the full [LICENSE](LICENSE) file for details.
+<!-- ## Citation
+```bibtex
+``` -->

color_lut/0028.cube ADDED Viewed