Research and Application of the Methods for Irregular Graphics Recognition Based on VB

摘要

This paper compares and analyzes the common recognition method and technology of irregular graphics and image, and its application to specific graphics recognition. In this paper, the application system realizes the image histogram processing, threshold value processing and edge processing, realizes the binary image, and then compared with database information, recognizing the need of graphic information, but also the graphic information such as encryption and decryption. The system is practical, the application scope is very broad, and has good popularization value.