Improvement of HDTV-PAL Standard Converter Using Motion-Compensation Technique and Detection Probability of Motion Vectors.
Yutaka TanakaTaiji NishizawaToshiro OhmuraPublished in: Systems and Computers in Japan (1990)
Keyphrases
- motion compensation
- motion vectors
- motion estimation
- video coding
- motion compensated
- video compression
- motion field
- video sequences
- block matching
- macroblock
- bit rate
- computational complexity
- motion estimation algorithm
- reference frame
- high definition
- compressed domain
- video data
- video conferencing
- error concealment
- video coding standard
- search range
- motion compensated prediction
- motion estimation and compensation
- motion vector field
- block motion estimation
- coding efficiency
- video coder
- video codec
- rate distortion
- dense motion field
- prediction error
- image data
- image sequences
- multimedia