Datasets:
Formats:
imagefolder
Size:
< 1K
ArXiv:
Tags:
super-resolution
monocular-depth-estimation
depth
domain-adaptation
image-to-image-translation
remote-sensing
License:
Update README.md
Browse files
README.md
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license: apache-2.0
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---
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license: apache-2.0
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tags:
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- super-resolution
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- monocular
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- depth
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- domain-adaptation
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pretty_name: SyMTRS
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size_categories:
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- 1K<n<10K
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---
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# SyMTRS: Synthetic Multi-Task Remote Sensing Dataset
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**SyMTRS** is a synthetic aerial imagery dataset generated using Unreal Engine 5 (UE5) to support **multi-task learning** in computer vision and generative AI research. The dataset is designed to benchmark and advance models across **depth estimation**, **domain adaptation**, and **super-resolution** — all within a consistent, high-quality simulated environment.
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It also provides a valuable resource for **generative AI applied to aerial and remote sensing imagery**.
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---
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## 🌍 Overview
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SyMTRS (Synthetic Multi-Task Remote Sensing) provides photorealistic aerial scenes rendered in UE5, enabling precise ground truth generation that is difficult or expensive to obtain in real-world aerial data.
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The dataset is especially useful for:
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- Multi-task learning research
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- Synthetic-to-real domain transfer
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- Training data for generative aerial imagery models
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- Benchmarking perception models under controlled environmental changes
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---
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## 🧠 Supported Tasks
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### Domain Adaptation (Day → Night)
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Each aerial scene includes paired **daytime** and **nighttime** renders, enabling research on visual domain shifts.
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**Use cases**
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- Robust perception under illumination changes
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- Unsupervised domain adaptation
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- Nighttime aerial monitoring systems
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---
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### Super-Resolution
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The dataset includes multiple resolution scales to support single-image super-resolution:
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| Scale | Description |
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|------|-------------|
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| ×2 | Moderate upscaling |
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| ×4 | High upscaling |
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| ×8 | Extreme upscaling |
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**Use cases**
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- Enhancing low-resolution satellite or drone imagery
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- Improving detail recovery in aerial scenes
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- Training diffusion or GAN-based upscalers
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---
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## Why Synthetic Aerial Data?
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Real aerial datasets often lack:
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- Accurate depth ground truth
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- Perfectly aligned day/night pairs
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- Multi-scale image consistency
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SyMTRS solves these issues through simulation, providing:
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- Pixel-perfect labels
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- Controlled environmental variation
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- Scalable data generation
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---
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## Relevance to Generative AI
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SyMTRS is not only a perception dataset — it is also well-suited for **generative modeling** in aerial imagery:
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- Training diffusion or GAN models for aerial scene synthesis
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- Learning structured scene representations
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- Data augmentation for remote sensing
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- Style and illumination transfer between domains
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---
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### **(SOON)** Monocular Depth Estimation
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High-quality depth maps are rendered directly from the UE5 simulation engine, providing accurate ground truth for training and evaluation.
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**Use cases**
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- 3D scene understanding
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- Terrain reconstruction
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- Urban structure modeling
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- Navigation and mapping
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---
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## 📂 Dataset Structure
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The dataset is organized by **scene**, **task**, and **resolution level**. A typical structure may look like:
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```
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SyMTRS/
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│
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├── hr/ # ORIGINAL RAW IMAGES
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│ ├── RS.0.png
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│ └── ...
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│
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├── night/ # NIGHT VERSION OF IMAGES
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│ ├── RS.0.png
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│ └── ...
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├── depth/ # DEPTH IMAGES
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│ ├── RS.depth.0.npy
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│ └── ...
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├── lr/ # BICUBIC DOWNSAMPLED IMAGES
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│ ├── x2/
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│ │ ├── RS.0.png
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│ │ └── ...
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│ ├── x4/
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│ │ ├── RS.0.png
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│ │ └── ...
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│ ├── x8/
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│ │ ├── RS.0.png
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└ └ └── ...
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```
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---
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## 🔬 Potential Research Directions
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- Joint depth estimation + super-resolution models
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- Domain-robust aerial perception systems
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- Multi-task transformers for remote sensing
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- Synthetic-to-real transfer learning
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- Generative aerial world models
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---
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## 📊 Dataset Size
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(SOON)
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---
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## 📜 License
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This dataset is released under the **Apache 2.0 License**, allowing both academic and commercial use with proper attribution.
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---
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## 🤝 Citation
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A PAPER WILL BE RELEASED.
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---
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## 🔗 Dataset Link
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**Hugging Face:**
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https://huggingface.co/datasets/safouaneelg/SyMTRS
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---
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