Image denoising with morphology- and size-adaptive block-matching transform domain filtering.
Yingkun HouDinggang ShenPublished in: EURASIP J. Image Video Process. (2018)
Keyphrases
- transform domain
- image denoising
- block matching
- denoising algorithm
- spatial domain
- block size
- motion estimation
- denoising
- motion vectors
- macroblock
- wavelet domain
- image processing
- image blocks
- noisy images
- motion compensation
- natural images
- video compression
- optical flow
- frequency domain
- discrete cosine transform
- dct coefficients
- denoising methods
- hadamard transform
- bit rate
- wavelet coefficients
- computational complexity
- video sequences
- noise level
- compressed domain
- image quality
- prediction error
- reference frame
- motion field
- gray scale
- video data
- multiscale
- image sequences