3899 search results - page 431 / 780 » Robust Image Hashing |
171
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BILDMED
2007
15 years 8 months ago
2007
The software-assisted planning of radiofrequency-ablation of liver tumors calls for robust and fast methods to segment the tumor and surrounding vascular structures from clinical d...
195
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MTA
2007
15 years 6 months ago
2007
This paper addresses a geometrically invariant watermarking method for digital images. Most previous watermarking algorithms perform weakly against geometric distortions, which des...
202
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MICCAI
2010
Springer
15 years 4 months ago
2010
Springer
In this paper we propose a novel and robust system for the automated identification of major sulci on cortical surfaces. Using multiscale representation and intrinsic surface mappi...
141
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
This paper proposes a Riemannian geometric framework to compute averages and distributions of point configurations so that different configurations up to affine transformations ar...
142
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ICDAR
1999
IEEE
15 years 11 months ago
1999
IEEE
Skew detection via principal components is proposed as an e ective methodforimageswhich contain other parts than text. It is shown that the negative of the image leads to much mor...