Colour Sensitive Image Segmentation Using Quaternion Algebra.
Sandip Kumar MaityPrabir BiswasPublished in: CVIP (1) (2019)
Keyphrases
- image segmentation
- colour image segmentation
- multiscale
- colour images
- fourier transform
- data model
- graph cuts
- shape prior
- image processing
- markov random field
- contour detection
- region segmentation
- markov random field model
- deformable models
- level set method
- relational algebra
- image segmentation algorithms
- colour space
- boundary detection
- multilevel thresholding
- algebraic expressions
- region growing
- database systems
- gray level
- image analysis
- active contours
- expectation maximization
- ground truth
- variational level set
- spectral clustering
- pairwise
- segmenting images
- multiresolution
- probabilistic relaxation
- query language
- image segmentation algorithm
- segmentation algorithm
- segmented images
- medical imaging
- energy functional