Spatial frequency based motion estimation for image sequence compression.
Vinod MenezesSoumitra Kumar NandyBiswadip MitraPublished in: HiPC (1996)
Keyphrases
- spatial frequency
- motion estimation
- image sequences
- texture segmentation
- motion field
- video sequences
- motion segmentation
- optical flow
- low frequency
- motion model
- video coding
- motion vectors
- motion compensation
- motion parameters
- video compression
- motion compensated
- image compression
- motion detection
- slowly varying
- image texture
- inter frame
- moving objects
- computer vision
- high frequency
- compression ratio
- wigner distribution
- gabor filters
- three dimensional
- hyperspectral
- flow field
- multiresolution
- machine learning
- texture analysis
- wavelet transform
- computational complexity
- image processing