13190 search results - page 428 / 2638 » Computer Vision |
202
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BMVC
2010
15 years 5 months ago
2010
We describe a new multiscale keypoint detector and a set of local visual descriptors, both based on the efficient Dual-Tree Complex Wavelet Transform. The detector has properties ...
149
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ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
A new algorithm for digital watermarking of largescale digital images is proposed in the article. The proposed algorithm provides watermark robustness to a wide range of host imag...
211
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ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
In this paper, the Radon transform is used to design a new descriptor called Phi-signature invariant to usual geometric transformations. Experiments show the effectiveness of the m...
166
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ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
This paper presents the binary flattenings of shapes, first as a connected operator suppressing particles or holes, second as an erosion in a particular lattice of shapes. Using t...
185
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ICCV
2009
IEEE
15 years 5 months ago
2009
IEEE
Two surfaces are conformally equivalent if there exists a bijective angle-preserving map between them. The Teichm