3513 search results - page 292 / 703 » A Multigrid Approach to Image Processing |
185
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ICIP
1999
IEEE
16 years 8 months ago
1999
IEEE
The factorization method [1] is a feature-based approach to recover 3D rigid structure from motion. In [2], we extended their framework to recover a parametric description of the ...
157
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ISBI
2006
IEEE
16 years 7 months ago
2006
IEEE
The temporal alignment of nongated slice-sequences acquired at different axial positions in the living embryonic zebrafish heart permits the reconstruction of dynamic, three-dimen...
153
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ICIP
2007
IEEE
16 years 28 days ago
2007
IEEE
We present an unsupervised image registration algorithm to estimate the background object motion in a real video sequence. The algorithm is based on a Gaussian minimisation techni...
140
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ICMCS
2007
IEEE
16 years 28 days ago
2007
IEEE
In this paper, a novel algorithm for single image super resolution is proposed. Back-projection [1] can minimize the reconstruction error with an efficient iterative procedure. A...
210
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SCALESPACE
2007
Springer
16 years 22 days ago
2007
Springer
Abstract. Natural images consist of texture, structure and smooth regions and this makes the task of filtering challenging mainly when it aims at edge and texture preservation. In...