An Architecture for Motion Estimation in the Transform Domain.
Jooheung LeeNarayanan VijaykrishnanMary Jane IrwinWayne H. WolfPublished in: VLSI Design (2004)
Keyphrases
- transform domain
- motion estimation
- spatial domain
- macroblock
- motion vectors
- video coding
- hadamard transform
- inter frame
- video compression
- video sequences
- discrete cosine transform
- optical flow
- discrete cosine
- reference frame
- motion compensated
- low complexity
- image sequences
- motion compensation
- motion model
- rate distortion
- motion field
- block matching
- reconstruction quality
- transform coefficients
- wyner ziv video coding
- blind watermarking
- computer vision
- distributed video coding
- frequency domain
- computational complexity
- spread spectrum
- image blocks
- video codec
- coding efficiency
- bit plane
- stereo image coding
- dct coefficients
- data hiding
- video data
- super resolution
- moving objects
- multiscale
- robust watermarking scheme
- face recognition
- three dimensional