Spatial/spatial-frequency representations for image segmentation and grouping.
Todd R. ReedHarry WechslerPublished in: Image Vis. Comput. (1991)
Keyphrases
- spatial frequency
- texture segmentation
- image segmentation
- perceptual grouping
- low frequency
- multiresolution
- texture analysis
- image texture
- multiscale
- image analysis
- graph cuts
- computer vision
- multi band
- high frequency
- gabor filters
- markov random field
- graph partitioning
- wigner distribution
- slowly varying
- normalized cut
- gray level
- segmentation algorithm
- spatial proximity
- medical images
- hyperspectral
- region growing
- wavelet coefficients
- active contours
- image quality