/ by ID / icsie08-hlbo
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[publication]
Shih-Yu Huang,
Yeuan-Kuen Lee,
Graeme B. Bell,
and Zhan-He Ou,
"A Projection-based Segmentation Algorithm for Breaking MSN and YAHOO CAPTCHAs".
In
Proceedings of the 2008 International Conference of Signal and Image Engineering (ICSIE'08), London, UK,
pages 1-.
Jul
2008
.
| Abstract | Defeating a CAPTCHA test requires two procedures: segmentation and recognition. Recent research shows that the problem of segmentation is much harder than recognition. In this paper, a new projection-based segmentation algorithm is proposed for the MSN and Yahoo CAPTCHAs. Experimental results show that the proposed algorithm can improve correct segmentation rates ranging from 9% to 14% over the traditional one. |
| Keywords | CAPTCHA breaking, segmentation, recognition, CAPTCHA, Image Processing, Artificial Intelligence |
| Document |  permanent link
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Please note I have published as: "Graeme Bell", "Graeme B. Bell" & "Graeme Baxter Bell".