Gradient-Based Tone Mapping for Rate-Distortion Optimized Backward-Compatible High Dynamic Range Compression.
David GommeletAline RoumyChristine GuillemotMichaël RopertJulien Le TanouPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- tone mapping
- high dynamic range
- dynamic range
- high dynamic range images
- exposure fusion
- image quality
- image capture
- low dynamic range
- compression algorithm
- image compression
- human perception
- compression ratio
- bitstream
- display devices
- contrast enhancement
- hdr images
- hdr video
- human vision
- transfer function
- rate distortion
- video coding
- computer vision
- histogram equalization
- spatial domain
- visual attention
- bit rate
- vision system