1304 search results - page 20 / 261 » Robust Extraction of Text from Camera Images |
131
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CVPR
2000
IEEE
16 years 6 months ago
2000
IEEE
Many natural images contain reflections and transparency, i.e., they contain mixtures of reflected and transmitted light. When viewed from a moving camera, these appear as the sup...
124
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ACCV
2009
Springer
15 years 10 months ago
2009
Springer
We propose a novel technique for background estimation on the tabletop systems that have an information display on the tabletop and observe tabletop objects with a camera. In such ...
119
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ICDAR
2009
IEEE
15 years 1 months ago
2009
IEEE
Echo videos are an important modality for cardiac decision support. In addition to describing the shape and motion of the heart, they capture important diagnostic measurements as ...
107
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IVC
2006
15 years 4 months ago
2006
When space points and camera optical center lie on a twisted cubic, no matter how many pairs there are used from the space points to their image points, camera parameters cannot b...
151
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ICRA
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— This paper presents a hybrid decoupled visionbased control scheme valid for the entire class of central catadioptric sensors (including conventional perspective cameras...