A unified scheme for detecting fundamental curves in binary edge images.
Tetsuo AsanoNaoki KatohTakeshi TokuyamaPublished in: Comput. Geom. (2001)
Keyphrases
- edge detection
- image analysis
- edge points
- image classification
- input image
- image registration
- three dimensional
- image data
- image database
- image features
- ground truth
- image retrieval
- edge detection algorithms
- sobel operator
- segmentation scheme
- circle detection
- matching process
- edge information
- gray value
- image structure
- curve matching
- geodesic active contours
- edge pixels
- multiple scales
- critical points
- multiple images
- pose estimation
- multiresolution
- feature vectors
- video sequences