Gabor feature based nonlocal means filter for textured image denoising.
Shanshan WangYong XiaQiegen LiuJianhua LuoYuemin ZhuDavid Dagan FengPublished in: J. Vis. Commun. Image Represent. (2012)
Keyphrases
- nonlocal means
- image denoising
- denoising
- denoising algorithm
- natural images
- total variation
- noisy images
- denoising methods
- partial differential equations
- image processing
- wavelet coefficients
- input image
- face recognition
- feature vectors
- wavelet domain
- textured images
- nl means
- noise level
- feature space
- frequency domain
- pairwise
- gabor filters
- computer vision
- multiresolution
- object recognition