Affine morphological shape stable boundary regions (SSBR) for image representation.
Petros KapsalasStefanos D. KolliasPublished in: ICIP (2011)
Keyphrases
- image representation
- multiscale
- morphological skeleton
- region boundaries
- region segmentation
- image features
- image classification
- closed contours
- shape description
- invariant descriptors
- boundary contour
- bag of words
- image content
- affine invariant
- shape representation
- object recognition
- feature space
- salient regions
- image segmentation
- binary images
- representation scheme
- shape descriptors
- scene recognition
- visual words
- affine transformation
- image processing
- shape matching
- image retrieval
- input image
- object boundaries
- image structure
- shape prior
- shape features
- scene classification
- salient points
- structuring elements
- shape model
- multiresolution
- d objects
- machine learning
- quadtree
- spatial layout
- scale space
- segmentation method
- keypoints
- image regions
- mathematical morphology
- shape analysis