Basic Information
- File Extension
- .hdr
- Full Name
- High Dynamic Range Image
- Format Category
- Professional Images
- MIME Type
- image/vnd.radiance
Technical Specifications
- Compression Method
- RLE compression
- Color Support
- 32-bit floating point RGB
Format Introduction
HDR is a high dynamic range image format capable of storing a wider range of brightness than standard image formats. It is commonly used in digital photography and computer graphics, particularly suitable for representing details in extremely bright and dark areas.
Main Features
- High dynamic range
- Floating-point storage
- Real lighting information
- Professional image processing
- HDRI environment mapping
Use Cases
- HDR photography
- 3D environment lighting
- Architectural visualization
- Film production
- Scientific image analysis
Browser Support
Chrome
Not Supported
Firefox
Not Supported
Safari
Not Supported
Edge
Not Supported