3595 search results - page 209 / 719 » Image Recognition CAPTCHAs |
170
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ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
Decorated characters are widely used in various documents. Practical optical character reader is required to deal with not only common fonts but also complex designed fonts. Howev...
176
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TIFS
2008
15 years 6 months ago
2008
Poor quality images can significantly affect the accuracy of iris-recognition systems because they do not have enough feature information. However, existing quality measures have f...
188
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—The italic detection and slant rectification is a key step of optical character recognition (OCR). In this paper, a novel method is proposed to detect and rectify italic charact...
197
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
Due to noise, overlapped text/signature and multi-oriented nature, seal (stamp) object detection involves a difficult challenge. This paper deals with automatic detection of seal ...
172
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IBPRIA
2007
Springer
16 years 23 days ago
2007
Springer
We present two new clustering algorithms for medical image segmentation based on the multimodal image registration and the information bottleneck method. In these algorithms, the h...