Abstract
This paper proposes a new method of image thresholding by using cluster organization from the histogram of an image. A new similarity measure proposed is based on inter-class variance of the clusters to be merged and the intra-class variance of the new merged cluster. Experiments on practical images illustrate the effectiveness of the new method.
Original language | English |
---|---|
Pages (from-to) | 1515-1521 |
Number of pages | 7 |
Journal | Pattern Recognition Letters |
Volume | 27 |
Issue number | 13 |
DOIs | |
Publication status | Published - 1 Oct 2006 |
Externally published | Yes |
Keywords
- Clustering
- Image thresholding
- Inter-class variance
- Intra-class variance