Textural Segmentation of Sidescan Sonar Images Based on Gabor Filters Bank and Active Contours without Edges.
Kaveh SamieeGholamali Rezai-RadPublished in: AVSS (2008)
Keyphrases
- active contours
- gabor filters
- level set
- texture analysis
- shape prior
- texture segmentation
- sonar images
- segmentation method
- image segmentation
- cardiac ultrasound images
- active contour model
- gradient vector flow
- energy functional
- geodesic active contours
- energy function
- active contour segmentation
- object boundaries
- texture features
- textured images
- external force
- geometric active contours
- gray level
- bank of gabor filters
- image analysis
- feature extraction
- segmentation algorithm
- feature vectors
- region growing
- multiresolution
- noise level
- ultrasound images
- edge information
- edge detector
- shape model
- medical images
- co occurrence
- high resolution
- texture information
- partial differential equations
- edge detection