Image retrieval based on shape similarity by edge orientation autocorrelogram.
Fariborz MahmoudiJamshid ShanbehzadehAmir-Masoud Eftekhari-MoghadamHamid Soltanian-ZadehPublished in: Pattern Recognit. (2003)
Keyphrases
- shape similarity
- edge orientation
- image retrieval
- edge information
- shape features
- shape matching
- edge detector
- shape descriptors
- shape representation
- spatial relationships
- image database
- image content
- dynamic time warping
- relevance feedback
- visual features
- image representation
- shape variations
- image matching
- cortical surface
- object recognition
- distance function
- distance measure
- visual words
- edge detection
- feature space
- video retrieval
- motion estimation
- shape retrieval
- image segmentation