Compensating for sub-pixel shift in motion estimation.
Konstantinos KonstantoudakisElpida MachairidouGeorge PapanikolaouPublished in: MOCO (2016)
Keyphrases
- motion estimation
- hierarchical block matching
- motion estimator
- search range
- motion compensation
- image sequences
- optical flow
- super resolution algorithm
- motion vectors
- video sequences
- video compression
- super resolution
- motion field
- motion model
- motion compensated
- video coding
- input image
- block matching
- reference frame
- motion estimation algorithm
- intensity values
- neural network
- spatial domain
- robust motion estimation
- image frames
- computational complexity
- image processing
- cardiac motion estimation
- spatial resolution
- neighboring pixels
- gray value
- optical flow estimation
- pixel level
- image pixels
- motion segmentation
- high resolution
- computer vision