Image segmentation via motion vector estimates.
Aiman Albert Abdel-MalekOrkun HasekiogluJohn J. BloomerPublished in: Medical Imaging: Image Processing (1990)
Keyphrases
- motion vectors
- image segmentation
- motion estimation
- motion compensation
- video sequences
- motion estimates
- bit rate
- video coding
- motion estimation algorithm
- motion field
- macroblock
- computational complexity
- compressed domain
- reference frame
- block matching
- motion compensated
- multiscale
- video data
- graph cuts
- error concealment
- coding efficiency
- computer vision
- rate distortion
- active contours
- motion compensated frame interpolation
- frame interpolation
- video compression
- image processing
- inter frame
- visual quality
- search range
- coding scheme
- accurate estimation
- search algorithm
- phase correlation
- real time