A half-pel precision MPEG2 motion-estimation processor with concurrent three-vector search.
Kazuya IshiharaShinichi MasudaShin-ichi HattoriHirofumi NishikawaYoshihide AjiokaTsuyoshi YamadaHiroyuki AmishiroShin-ichi UramotoMasahiko YoshimotoTadashi SumiPublished in: IEEE J. Solid State Circuits (1995)
Keyphrases
- motion estimation
- motion vectors
- video sequences
- motion compensation
- motion compensated
- motion estimation algorithm
- video coding
- early termination
- block matching
- video compression standard
- search algorithm
- multimedia
- compressed domain
- search range
- search strategy
- optical flow
- image sequences
- motion field
- inter frame
- computer vision
- video coding standard
- search space
- reference frame
- video compression
- super resolution
- phase correlation
- computational complexity
- rate distortion
- diamond search
- information seeking
- search strategies
- high precision
- precision and recall
- vector space
- motion model
- video coder
- operating system