Fast motion estimation using modified orthogonal search algorithm for video compression.
Shilpa P. MetkarSanjay N. TalbarPublished in: Signal Image Video Process. (2010)
Keyphrases
- video compression
- search algorithm
- motion compensation
- video coding
- motion estimation
- motion compensated
- video conferencing
- low bit rate
- video data
- video processing
- image and video compression
- compression ratio
- search space
- bit allocation
- block matching
- discrete cosine transforms
- video codec
- motion field
- selection algorithm
- video frames
- rate distortion
- motion vectors
- bit rate
- video sequences
- high quality
- image sequences
- image processing
- global motion estimation
- real time video processing
- computer vision