Keyphrases
- object contours
- coding scheme
- texture images
- texture analysis
- texture classification
- image structure
- coding method
- active contours
- texture information
- gradient information
- texture segmentation
- gray level
- texture features
- active contour model
- video objects
- early vision
- contour extraction
- geometric features
- feature extraction
- intensity information
- boundary extraction
- chain code
- fourier descriptors
- image coding
- multiscale