Finally BP neural network and wavelet neural network research results of the edge detection, comparison, experimental results show that edge detection method based wavelet neural network is better than BP neural network edge detection method, the algorithm may use two methods more clearly distinguish the image of the contour feature,结果 (英语) 2:[复制]Finally, the results of BP neural network and wavelet neural network to achieve edge detection results are given, and the two methods are compared, the experimental results show that the edge detection method based on the wavelet neural network is superior to the BP neural network edge detection method, and the contour characteristics of the image can be distinguished more clearly using this algorithm.结果 (英语) 3:[复制]Finally, the research results of edge detection based on BP neural network and wavelet neural network are given. The experimental results show that the edge detection method based on wavelet neural network is better than the edge detection method based on BP neural network, and the contour features of image can be distinguished more clearly by using this algorithm,