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ニコニコ動画のCaptcha破ってみ…てる / AfterCampMeeting 2011 LT
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2011/12/17のアフターキャンプミーティングで話したスライドポコ まだW.I.P.ポコ。Blogに詳細情報＆解説載せるポコ。 http://ledyba.org/
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- 1. Captcha 2010 a.k.a. http://ledyba.org/ @tikal
2. LT 3. 4. 5. 6. 2010 7. 8. 9. 10. 11. = 12. 13. 14. 15.
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17. 18. SJIS EUC-JP ISO-2022-JP (JIS UTF-8 19. Just 20. 21. _ _
_ o ( ) ( ) o| __ __ ' | Python 22. _ _ _ o o | __ __ | 23. _
:::::: __ __ :::::| |r-| | ` ' Captcha 24. 25. 26. 27. 28. 29.
Captcha orz 30. 31. 32. G 33. 34. 35. 36. 37. MinFilter+MaxFilter
38. 39. 40. 41. 42. 43.
44. 45. 46. 47. 100 48. 1000 Captcha 49. 50. 51. 52. 53. 54. 55.
56. ( ) 57. Web http://ledyba.org/
![CAPTCHA Problems Based On AI Provide Protection against ... 6/vol6issue03/ijcsit20150603160.pdf · MSN-CAPTCHA are the types of Text-based CAPTCHA[2]. Fig.2 Text-Based CAPTCHA II)](https://img.pdfslide.net/doc/110x75/5f7391a0d985e316037c716c/captcha-problems-based-on-ai-provide-protection-against-6vol6issue03ijcsit20150603160pdf.jpg)
![Audio CAPTCHA[report]](https://img.pdfslide.net/doc/110x75/5516180d497959f81d8b5193/audio-captchareport.jpg)
