Gray-scale hough transform for thick line detection in gray-scale images.
Rong-Chin LoWen-Hsiang TsaiPublished in: Pattern Recognit. (1995)
Keyphrases
- gray scale images
- line detection
- hough transform
- gray scale
- straight line
- binary images
- color images
- line segments
- mathematical morphology
- circle detection
- gray level
- morphological operations
- image processing
- structuring elements
- hough space
- error diffusion
- radon transform
- image segmentation
- inverse halftoning
- barcode
- multiresolution