Circle recognition through a 2D Hough Transform and radius histogramming.
Dimitrios IoannouWalter HudaAndrew LainePublished in: Image Vis. Comput. (1999)
Keyphrases
- hough transform
- concentric circles
- straight line
- road signs
- circle detection
- line detection
- object recognition
- line segments
- line fitting
- hough space
- automatic recognition
- voting method
- peak detection
- image processing
- geometric methods
- lane detection
- feature extraction
- text lines
- line extraction
- image intensity
- recognition algorithm
- edge points
- character recognition
- randomized hough transform
- single image
- multiscale