Motion estimation using quad-tree phase correlation.
Vasileios ArgyriouTheodore VlachosPublished in: ICIP (1) (2005)
Keyphrases
- phase correlation
- quadtree
- motion estimation
- multiresolution
- frequency domain
- digital image stabilization
- data structure
- matching algorithm
- tree structure
- motion vectors
- inter frame
- image representation
- cross correlation
- image sequences
- block size
- image alignment
- motion compensation
- image registration
- disparity estimation
- motion compensated
- motion field
- block matching
- video compression
- video coding
- computational complexity
- fourier domain
- video sequences
- image stabilization
- quad trees
- log polar
- motion model
- super resolution
- spatial domain
- fourier transform
- optical flow
- wavelet transform
- template matching
- computer vision