Block motion matching on directional subbands with interband suppression.
Rui XuDavid TaubmanAous Thabit NamanPublished in: ICIP (2014)
Keyphrases
- wavelet coefficients
- bit rate
- subband
- wavelet transform
- multiresolution
- directional information
- block matching
- contourlet transform
- motion estimation
- non subsampled contourlet transform
- wavelet domain
- feature points
- image sequences
- high frequency
- neighboring blocks
- image compression
- matching algorithm
- camera motion
- space time
- transform coefficients
- block size
- discrete wavelet transform
- motion field
- reference frame
- normalized correlation
- image denoising
- motion vectors
- subband coding
- intra frame
- high pass
- filter bank
- optical flow
- feature vectors
- multiscale
- moving objects
- wavelet decomposition
- image matching
- video signals
- video sequences
- low bit rate
- image quality
- rate distortion
- inter frame
- computer vision