papers CAPTCHA project hebby的趣盘文件

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Shape Context and Chamfer Matching in Cluttered Scenes.pdf 2008-12-16 2.60MB 4 pdf 公开删除编辑

Distortion Estimation Techniques in Solving Visual CAPTCHAs.pdf 2008-12-16 436.43KB 1 pdf 公开删除编辑

BIO-INSPIRED UNIFIED MODEL OF VISUAL SEGMENTATI N SYSTEM FOR CAPTCHA CHARACTER RECOGNITION.pdf 2008-12-16 479.68KB 1 pdf 公开删除编辑

Around the CAPTCHA.doc 2008-12-15 419.50KB 2 doc 公开删除编辑

A Low-cost Attack on a Microsoft CAPTCHA.pdf 2008-12-15 332.17KB 2 pdf 公开删除编辑

Recognizing Objects in Adversarial Clutter Breaking a Visual CAPTCHA.pdf 2008-12-15 421.84KB 2 pdf 公开删除编辑

Kluever_Character_Segmentation_Classification.pdf 2008-12-15 182.47KB 4 pdf 公开删除编辑