Randomized Circle Detection Performance Based on Image Difficulty Levels and Edge Filters.
Yazan AlomariSiti Norul Huda Sheikh AbdullahKhairuddin OmarPublished in: FIRA (2013)
Keyphrases
- circle detection
- hough transform
- edge detection
- image edges
- image analysis
- image features
- image data
- edge map
- input image
- multiscale
- image representation
- single image
- image segmentation
- image filtering
- image content
- image classification
- image retrieval
- connected operators
- gray value
- morphological filters
- pixel values
- gaussian filter
- image regions
- gradient magnitude
- step edges
- adjacent regions
- zero crossing
- computer vision
- edge points
- bilateral filter
- low pass filter
- filter coefficients
- segmentation method
- directional filtering
- sobel operator
- image processing