A Hough transform based approach to polyline approximation of object boundaries.
Arbind K. GuptaSantanu ChaudhuryGuturu ParthasarathyPublished in: ICPR (3) (1992)
Keyphrases
- hough transform
- object boundaries
- active contours
- straight line
- deformable models
- depth map
- shape prior
- line fitting
- circle detection
- line detection
- line segments
- voting method
- hough space
- randomized hough transform
- input image
- lane detection
- image processing
- generalized hough transform
- object shape
- high quality
- energy function
- global optimization
- natural images
- image sequences
- object contours
- image segmentation