A new thinning algorithm for gray-scale images by the relaxation technique.
Shiaw-Shian YuWen-Hsiang TsaiPublished in: Pattern Recognit. (1990)
Keyphrases
- gray scale images
- thinning algorithm
- binary images
- gray scale
- topology preserving
- discrete geometry
- topology preservation
- input image
- binary pictures
- parallel thinning algorithm
- character segmentation
- endpoints
- iterative algorithms
- color images
- cell complexes
- rotation invariant
- character recognition
- feature set
- viewpoint
- inverse halftoning
- multiscale
- feature extraction