1304 search results - page 138 / 261 » Robust Extraction of Text from Camera Images |
124
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ICIAP
2003
ACM
16 years 5 months ago
2003
ACM
The paper presents an approach for a robust (semi-)automatic correction of radial lens distortion in images and videos. This method, based on Hough Transform, has the characterist...
143
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SCIA
2007
Springer
15 years 11 months ago
2007
Springer
Computing high quality 3D models from multi-view stereo reconstruction is an active topic as can be seen in a recent review [15]. Most approaches make the strong assumption that th...
153
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CVRMED
1995
Springer
15 years 8 months ago
1995
Springer
Geometrical image features like edges and ridges in digital images may be extracted by convolving the images with appropriate derivatives of Gaussians. The choice of the convolutio...
143
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VRST
2005
ACM
15 years 10 months ago
2005
ACM
Much work has been done on the development of laser pointers as interaction devices. Typically a camera captures images of a display surface and extracts a laser pointer dot locat...
153
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ICDAR
2005
IEEE
15 years 10 months ago
2005
IEEE
The vast majority of the published skew estimation methods for scanned document images are for textual documents. These methods are based on the principle that the skew angles can...