2957 search results - page 392 / 592 » The Complexity of Polynomial-Time Approximation |
151
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
In this paper, we propose new sampling schemes for classes of 2-D signals with finite rate of innovation (FRI). In particular, we consider sets of 2-D Diracs and bilevel polygons....
139
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper is concerned with open questions and modifications to expand the applicability of the recursive optimal per-pixel estimate (ROPE) of end-to-end distortion, which are pa...
104
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This article deals with 3D-face model and 3D-pose extraction from a small set of couples of 2D-3D correspondingpoints. Major drawbacks of current 3D model extraction solutions are...
142
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
This work presents a novel approach to object localization in complex imagery. In particular, the spatial extents of objects characterized by distinct spatial signatures at multip...
179
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper introduces a novel deformable model for face mapping and its application to automatic person identification. While most face recognition techniques directly model the f...