Abstract:

To identify the target for solving the problem of feature extraction, a pulse coupled neural network combined with shape image mixed feature extraction methods is presented. This method using pulse coupled neural network, airspace signals are converted to image signal characteristics, combining the object shape of the image is greyscale information, the unity and shape description, the experimental results prove that the method of object in a certain extent of deformation, translation, zoom not sensitive to the target recognition system is a kind of very good feature extraction method.

Key words: feature extraction, pulse coupled, neural network, hybrid feature