1304 search results - page 115 / 261 » Robust Extraction of Text from Camera Images |
182
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ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
A novel approach is proposed that extends the classical background subtraction method to extract silhouettes from videos in real time with dynamic viewpoint variation caused by ca...
142
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3DPVT
2002
IEEE
15 years 9 months ago
2002
IEEE
—We present a new technique for estimating the 3D shape of an object that combines previous ideas from shape from silhouettes and shape from shadows. We begin with a set-up for r...
134
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
The performance of document clustering systems depends on employing optimal text representations, which are not only difficult to determine beforehand, but also may vary from one ...
124
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ICDAR
2005
IEEE
15 years 10 months ago
2005
IEEE
This paper investigates the problem of blurring caused by motion during image capture of text documents. Motion blurring prevents proper optical character recognition of the docum...
109
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IFIP
2005
Springer
15 years 10 months ago
2005
Springer
Mobile phones have become a very important tool for personal communication. It is therefore of great importance that forensic investigators have possibilities to extract evidence ...