Edge distance extraction and orientation invariant transform for object recognition.
Ching-Liang SuPublished in: Expert Syst. Appl. (2009)
Keyphrases
- object recognition
- edge orientation
- image transformations
- invariant representations
- translation invariant
- circle detection
- orientation histogram
- euclidean distance
- rotation and scale invariant
- d objects
- edge strength
- edge information
- recognition scheme
- information extraction
- natural images
- object class
- computer vision
- edge detector
- edge detection
- image features
- weighted graph
- automatic extraction
- projective geometry
- relative position
- distance transform
- geometrical properties
- visual recognition
- edge map
- template matching
- distance metric
- hough transform
- distance function
- image representation
- image processing
- object categories
- image matching
- rotation invariance
- invariant properties
- keypoints
- frequency domain
- distance measure
- feature extraction