Motion estimation and motion compensation using an overcomplete discrete wavelet transform.
Radu ZaciuClaudiu LambaConstantin BurlacuGabriel NiculaPublished in: ICIP (1) (1996)
Keyphrases
- motion compensation
- discrete wavelet transform
- motion estimation
- motion vectors
- wavelet domain
- motion compensated
- spatial domain
- video coding
- video compression
- multiresolution
- motion field
- subband
- high frequency
- block matching
- motion estimation algorithm
- motion estimation and compensation
- wavelet coefficients
- image sequence coding
- video sequences
- image fusion
- natural images
- optical flow
- bit rate
- image sequences
- inter frame
- low frequency
- digital watermarking
- sparse representation
- super resolution
- rate distortion
- computational complexity
- low complexity
- reference frame
- computer vision
- feature vectors
- wavelet filters
- motion model
- video coding standard
- overlapped block motion compensation
- video codec
- palmprint
- image processing
- quadtree
- medical images
- lifting scheme
- denoising
- wavelet transform
- face recognition