A New CA Method for Image Processing Based on Morphology and Coordinate Logic
YU Dao-heng · Jisuanji yingyong yanjiu · 2004
In this paper, a new kind of two-dimensional cellular automata is investigated detailedly, and a new CA-based method for image processing is proposed.For binary image, the CA-based erosion and dilation rules like morphology are found. However,multi-value image is decomposed to several binary images with coordinate logic, and then be processing with CA. All the CA rules can be implemented with Cellular Neural Network (CNN). At last, this approach is used to image filtering and good experimental results are obtained.