1304 search results - page 37 / 261 » Robust Extraction of Text from Camera Images |
142
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IBPRIA
2003
Springer
15 years 9 months ago
2003
Springer
We describe a technique for extracting vertices from range images of cluttered box-like objects. Edge detection is performed and an edge map is acquired. Extraction of vertices is ...
141
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MVA
2007
15 years 5 months ago
2007
Most vision-based UAV (Unmanned Aerial Vehicle) navigation algorithms extract manmade features such as buildings or roads, which are well structured in urban terrain, using the CC...
148
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ICIP
2001
IEEE
16 years 5 months ago
2001
IEEE
This paper introduces a video object segmentation algorithm developed in the context of the European project Art.live1 where constraints on the quality of segmentation and the pro...
147
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ICDAR
2003
IEEE
15 years 9 months ago
2003
IEEE
When recognizing multiple fonts, geometric features, such as the directional information of strokes, are generally robust against deformation but are weak against degradation. Thi...
119
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We consider the problem of auto-calibration of cameras, which are fixed in location but are free to rotate while changing their internal parameters by zooming. Our method is based...