论文信息 - Image thresholding techniques

Image thresholding techniques

In this paper a new image bi-thresholding method called "divergence-based thresholding" (DBT) is introduced. In this method an objective function for minimization is constructed using the divergence function between the two classes. The paper compares the new method with the classical discriminant analysis method of Otsu (1979) and the entropic method of Kapur et al. (1985).

M. H. Chowdhury | W. D. Little

[1] Andrew K. C. Wong,et al. A new method for gray-level picture thresholding using the entropy of the histogram , 1985, Comput. Vis. Graph. Image Process..

[2] Thierry Pun,et al. A new method for grey-level picture thresholding using the entropy of the histogram , 1980 .

[3] P.K Sahoo,et al. A survey of thresholding techniques , 1988, Comput. Vis. Graph. Image Process..

[4] Azriel Rosenfeld,et al. Thresholding Using Relaxation , 1981, IEEE Transactions on Pattern Analysis and Machine Intelligence.

[5] Joan S. Weszka,et al. A survey of threshold selection techniques , 1978 .

[6] N. Otsu. A threshold selection method from gray level histograms , 1979 .