2279 search results - page 285 / 456 » Robust Circle Detection |
189
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Global motion estimation is an important task for various video processing techniques. The estimation itself has to be robust in presence of arbitrarily moving foreground objects....
137
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
We present an asymmetric watermarking method for copyright protection that uses different matrix operations to embed and extract a watermark. It allows for the public release of a...
148
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ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
The Hough transform is a widely used tool for line detection mainly due to its robustness to noise; on the other hand, it is also known to be computationally expensive, thus often...
133
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ICIP
2009
IEEE
16 years 5 months ago
2009
IEEE
Tongue Ultrasound imaging is widely used for human speech production analysis and modeling. In this paper, we propose a novel method to automatically detect and track the tongue c...
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper introduces a new Harris-affine corner detector algorithm, that does not need parameters to locate corners in images, given an observation scale. Standard detectors req...