Intensity statistics-based HSI diffusion for color photo denoising.
Lei HeChunming LiChenyang XuPublished in: CVPR (2008)
Keyphrases
- denoising
- color model
- nonlinear diffusion
- color image denoising
- diffusion processes
- image denoising
- color space
- vector valued images
- color information
- color images
- color distribution
- beltrami flow
- total variation
- image processing
- noisy images
- hsi color space
- noise removal
- target detection
- diffusion equation
- pixel intensities
- denoising algorithm
- anisotropic diffusion
- natural images
- wavelet domain
- wavelet packet
- object segmentation
- diffusion process
- color features
- partial differential equations
- spatial information
- hyperspectral imagery
- input image
- gaussian noise
- color constancy