114 search results - page 7 / 23 » Curvature Operators in Geometric Image Processing |
170
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
165
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SIGGRAPH
1990
ACM
15 years 9 months ago
1990
ACM
We propose a new rendering technique that produces 3-D images with enhanced visual comprehensibility. Shape features can be readily understood if certain geometric properties are ...
149
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WISA
2007
Springer
15 years 12 months ago
2007
Springer
Watermark resistance to both geometric attacks and lossy compressions is a fundamental issue in the image watermarking community. In this paper, we propose a DWT (Discrete Wavelet ...
172
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ECCV
2004
Springer
16 years 7 months ago
2004
Springer
The output of modern imaging techniques such as diffusion tensor MRI or the physical measurement of anisotropic behaviour in materials such as the stress-tensor consists of tensor-...
132
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ICASSP
2009
IEEE
16 years 17 days ago
2009
IEEE
We present a forensic technique for analyzing a printed image in order to trace the originating printer. Our method, which is applicable for commonly used electrophotographic (EP)...