Color Photo Denoising Via Hue, Saturation and Intensity Diffusion.
Lei HeChenyang XuPublished in: ICIAR (2008)
Keyphrases
- denoising
- color images
- hsi color space
- color space
- nonlinear diffusion
- color image denoising
- diffusion processes
- image denoising
- image processing
- image contrast
- adaptive filter
- color image enhancement
- vector valued images
- color information
- reflection components
- hsv color space
- rgb color space
- noisy images
- total variation
- beltrami flow
- color difference
- natural images
- noise removal
- color distribution
- pixel intensities
- anisotropic diffusion
- color components
- color quantization
- color constancy
- denoising methods
- denoising algorithm
- color image segmentation
- wavelet packet
- diffusion process
- gamut mapping
- gaussian noise
- color features
- color histogram
- illumination change
- image quality
- color segmentation
- scale spaces
- information diffusion