Adaptive noise model for transform domain Wyner-Ziv video using clustering of DCT blocks.
Huynh Van LuongXin HuangSøren ForchhammerPublished in: MMSP (2011)
Keyphrases
- transform domain
- noise model
- distributed video coding
- dct coefficients
- discrete cosine transform
- image blocks
- spatial domain
- wyner ziv
- dct domain
- jpeg images
- transform coefficients
- video content
- noisy images
- gaussian distribution
- noise level
- video codec
- video sequences
- video data
- video frames
- bit plane
- frequency domain
- wyner ziv video coding
- gaussian noise
- block size
- macroblock
- low complexity
- multiresolution
- optimization procedure
- noise reduction
- feature space
- image processing