A Note on the Use of (Gray Level, Local Average Gray Level) Space as an Aid in Threshold Selection.
作者： Robert L. Kirby , Azriel Rosenfeld
DOI: 10.21236/ADA065695
关键词:
摘要: Abstract : Various methods have been proposed for improving the gray level histogram of an image so as to make it easier select thresholds segmenting image. This note describes how (gray level, local average level) feature space can be used define improved histograms. The approach is analogous that in earlier which made use second-order histograms('cooccurrence matrices') similar purposes. (Author)
sci-hub.st 参考文章(2)
Joan S. Weszka, Azriel Rosenfeld, Histogram modification for threshold selection IEEE Transactions on Systems, Man, and Cybernetics. ,vol. 9, ,(1977) , 10.21236/ADA046451
Narendra Ahuja, Azriel Rosenfeld, A Note on the Use of Second-Order Gray Level Statistics for Threshold Selection. IEEE Transactions on Systems, Man, and Cybernetics. pp. 895- 898 ,(1977)