A Multiple Block-matching Step (MBS) Algorithm for H.26x/MPEG4 Motion Estimation and a Low-Power CMOS Absolute Differential Accumulator Circuit.
Tadayoshi EnomotoNobuaki KobayashiTomomi EiPublished in: IEICE Trans. Electron. (2007)
Keyphrases
- block matching
- motion estimation
- low power
- motion vectors
- high speed
- motion estimation algorithm
- motion compensation
- low cost
- power consumption
- optical flow
- video sequences
- prediction error
- cmos technology
- selection algorithm
- delay insensitive
- block matching algorithm
- video coder
- multimedia
- video compression
- three dimensional
- motion compensated
- inter frame
- motion field