Fast sub-pixel motion estimation techniques having lower computational complexity.
Jungwook SuhJechang JeongPublished in: IEEE Trans. Consumer Electron. (2004)
Keyphrases
- lower computational complexity
- motion estimation
- hierarchical block matching
- motion estimator
- search range
- super resolution algorithm
- video sequences
- motion compensated
- optical flow
- video coding
- motion vectors
- video compression
- image sequences
- super resolution
- block matching
- motion compensation
- motion field
- motion model
- inter frame
- spatial domain
- motion segmentation
- motion parameters
- computational complexity
- partial distortion search
- real time
- phase correlation
- intensity values
- pixel level
- input image
- computer vision
- low resolution
- robust motion estimation
- neural network