- Category:
- Graph Recognize
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-
- File Size:
- 6.29mb
- Update:
- 2012-11-26
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- Uploaded by:
- xueyoo
Description: Code recognition and identification papers against the content of (1), describes the code development process, according to code, adding the interference is different from the classified code done. (2), selected some of the more representative of the identification code to do tests, introduced the code to add texture to remove the texture of the method, according to test results, demonstrating the existing code can not be very effective assurance system security. It analyzes the code on a user-friendly enough. (3), proposed two new code, new code can effectively prevent the system being attacked, with some promotional value of
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验证码的识别与反识别.nh
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