HVS-Based Perceptual Color Compression of Image Data.
Lee PrangnellVictor SanchezPublished in: ICASSP (2021)
Keyphrases
- human visual system
- image quality
- image data
- contrast sensitivity function
- perceptual quality
- human vision
- compression ratio
- human visual perception
- color perception
- visual quality
- human perceptual
- human perception
- error diffusion
- image distortion
- lossy compression
- perceptual distortion
- image quality measures
- image quality assessment
- color image enhancement
- image fidelity
- quality assessment
- pixel values
- color images
- data compression
- visual information
- image compression
- biomedical images
- contrast sensitivity
- image regions
- just noticeable distortion
- visual masking
- compression scheme
- video quality
- compression algorithm
- color space
- lossless compression
- compression rate
- bit rate
- quality metrics
- color information
- color constancy
- watermark embedding
- high quality
- multispectral
- image database
- perceptual organization
- locally adaptive
- video coding
- natural images
- video sequences