Shape Retrieval With Geometrically Characterized Contour Partitions.
Yuma MatsudaMasatsugu OgawaMasafumi YanoPublished in: IEEE Access (2015)
Keyphrases
- shape retrieval
- shape description
- chain code
- fourier descriptors
- shape descriptors
- shape classification
- dynamic time warping
- shape features
- shape matching
- shape representation
- shape context
- partial shape retrieval
- feature detection and description
- active contours
- affine transformation
- feature vectors
- distance function
- frequency domain
- feature set
- least squares
- object detection
- viewpoint
- image processing