Denoising intra-coded moving pictures using motion estimation and pixel shift.
Jiro KattoJunya SuzukiShusei ItagakiShinichi SakaidaKazuhisa IguchiPublished in: ICASSP (2008)
Keyphrases
- denoising
- motion estimation
- weighted averaging
- motion estimator
- hierarchical block matching
- image denoising
- total variation
- search range
- wavelet domain
- noisy images
- image processing
- natural images
- optical flow
- image sequences
- motion vectors
- video coding
- frequency domain
- denoising algorithm
- video compression
- motion field
- motion compensated
- moving objects
- video sequences
- input image
- noise removal
- reference frame
- motion estimation algorithm
- inter frame
- phase correlation
- wavelet packet
- super resolution
- motion compensation
- block matching
- computational complexity
- super resolution algorithm
- computer vision
- motion model
- macroblock
- pixel values
- motion detection
- multiscale
- filter bank