①Dept. of Electron., The Nat. Lab of Machine Perception, Peking Univ.,Beijing 100871, China;②The Institute of Remote Sensing and GIS, Peking University, China
Abstract：In this paper, a new kind of two-dimensional Cellular Automata (CA) is studied. Several algorithmic rules are discovered that can be used to design new Cellular Neural Networks (CNN) which can implement shadow detector and overstriking for character recognition. Their Boolean expressions and learning algorithms are introduced detailedly. The results of computer simulation confirm that this new approach is simpler and more effective than that given in the literature. Furthermore, these results also confirm that new CNN can be designed with CA rules and find a novel method to design CNN.
汪海明; 郭仕德; 余道衡. 一种新的细胞神经网络阴影检测器的研究[J]. 电子与信息学报, 2003, 25(11): 1499-1504 .
Wang Haiming①; Guo Shide②; Yu Daoheng①. A new kind of shadow detector based on cnn-ubn. , 2003, 25(11): 1499-1504 .
2003, Vol. 25 
