Noisy image block matching based on dissimilarity measure in discrete cosine transform domain.
Miguel de Jesús Martínez FelipeEdgardo Manuel Felipe RiverónJesús Alberto Martínez-CastroOleksiy B. PogrebnyakPublished in: J. Intell. Fuzzy Syst. (2019)
Keyphrases
- block matching
- transform domain
- discrete cosine
- noisy images
- motion estimation
- spatial domain
- motion vectors
- macroblock
- motion compensation
- denoising
- image denoising
- edge detection
- video compression
- optical flow
- discrete cosine transform
- dct domain
- dct coefficients
- radon transform
- video sequences
- bit rate
- wavelet domain
- video coding
- motion field
- frequency domain
- machine learning
- wavelet coefficients
- reference frame
- motion compensated
- compressed domain
- image blocks
- transform coefficients
- motion model
- video data
- quadtree
- feature space
- computational complexity
- bitstream