2 search results - page 1 / 1 » Bio-inspired unified model of visual segmentation system for... |
SIPS
2008
IEEE
13 years 10 months ago
2008
IEEE
In this paper, we present a bio-inspired unified model to improve the recognition accuracy of character recognition problems for CAPTCHA (Completely Automated Public Turing Test t...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
In this paper, a CAPTCHA is presented based on the masking characteristics of the Human Visual System (HVS). Knowing that noise can be masked by high activity regions and showing ...