New threshold method based on morphology and fourth central moment

Sumei Guo; Yuehu Liu; Shinji Ozawa

doi:10.1117/12.323666

25 September 1998 New threshold method based on morphology and fourth central moment

Sumei Guo, Yuehu Liu, Shinji Ozawa

Proceedings Volume 3545, International Symposium on Multispectral Image Processing (ISMIP'98); (1998) https://doi.org/10.1117/12.323666
Event: International Symposium on Multispectral Image Processing, 1998, Wuhan, China

Abstract

In this paper, a new threshold method based on morphological operations and the fourth central moment criterion is proposed in order to segment gray-scale images into bilevel images. The method consists of four steps processing. Experimental tests on text analysis under various non- uniform background illumination show very good performance for extracting words from the background.

Citation Download Citation

Sumei Guo, Yuehu Liu, and Shinji Ozawa "New threshold method based on morphology and fourth central moment", Proc. SPIE 3545, International Symposium on Multispectral Image Processing (ISMIP'98), (25 September 1998); https://doi.org/10.1117/12.323666

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