105 search results - page 6 / 21 » A Perspective on Distortions |
242
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ICDAR
2011
IEEE
14 years 1 months ago
2011
IEEE
—Document images captured by a mobile phone camera often have perspective distortions. In this paper, fast and robust vanishing point detection methods for such perspective docum...
122
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ICIP
2007
IEEE
16 years 3 months ago
2007
IEEE
Vehicle tracking in video sequences is typically carried out by matching 2-d views (images or features) of the vehicle from one frame to the next. These views are adapted by gradu...
124
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ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
We extend the successful 2D robust feature concept into the third dimension in that we produce a descriptor for a reconstructed 3D surface region. The descriptor is perspectively ...
ICPR
2006
IEEE
16 years 2 months ago
2006
IEEE
This paper presents a novel technique to fill in missing background and moving foreground of a video captured by a static or moving camera. Different from previous efforts which a...
97
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ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
This paper reports a statistical script identification technique that determines the script of document images, especially camera-based images which suffer from perspective distor...