WeatherSynthetic

WeatherSynthetic Driving Scene Dataset WeatherSynthetic is a synthetic dataset featuring rich intrinsic map annotations, specifically designed for autonomous driving scenarios under diverse weather and lighting conditions. This dataset was introduced in our paper: "IntrinsicWeather: Controllable Weather Editing in Intrinsic Space". We hope it proves beneficial for future research in the field. Dataset Overview | Metric | Value | |--------|-------| | Total Entries | 35,035[^1] | | Image Format | EXR (High Dynamic Range) | | Annotation | Image + Intrinsic maps + Natural language description (Prompt) | [^1]:The paper mentions 38k entries; however, the public release contains 35,035 entries as certain scenes could not be released due to privacy constraints. We appreciate your understanding. Directory Structure The dataset contains **5 major scenes**. Each scene has two subdirectories: **image** (HDR rendered images) and **property** (PBR material maps). Property Maps (PBR) Each scene provides physically-based rendering (PBR) material maps aligned with the rendered images: | Map | Description | |-----|-------------| | **albedo** | Base color / diffuse reflectance (e.g., `0000_albedo.exr`) | | **metallic** | Metallic workflow parameter | | **normal** | Surface normal maps | | **roughness** | Surface roughness maps | Property files share the same frame ID as images (e.g., `0000_image.exr` ↔ `0000_albedo.exr`). Scene and Weather Types Scene Types (5 Scenes) | Scene | Description | Image Layout | Weather/Lighting | |-------|-------------|--------------|------------------| | **Parking** | Underground parking garage, indoor garage | `image/indoor/` | indoor | | **Street** | Street roads | `image/ /` | 8 weather conditions | | **Town** | Town streets | `image/ /` | 9 weather conditions | | **Small_city** | Small city, urban plaza, autumn street views | `image/ /` | 9 weather conditions | | **Modern_city** | Modern urban streets | `image/ /` | 9 weather conditions | Data Format