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Mathematical Problems in Engineering
Volume 2014, Article ID 157230, 9 pages
Research Article

The Improvement of the Region Homogeneity Measure Operator and Its Noise Disposed

Department of Basic Education, Guangdong Radio & TV University, Guangzhou, Guangdong 510091, China

Received 11 January 2014; Revised 19 March 2014; Accepted 20 March 2014; Published 28 April 2014

Academic Editor: Erik Cuevas

Copyright © 2014 Senyue Luo. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Based on the analysis of the characteristic of the image texture, we extend the region homogeneity measure operator (RHMO) to a more reasonable case, thus avoiding some omission situation. Moreover, we compare the RHMO with the convolution function to find out the more rational range of region homogeneity measure (RHM). At the end of this paper, we use the improved RHM method for some images in a new Partial Differential Equation (PDE); the results indicate that the improved concept has achieved a good result.