4110 search results - page 582 / 822 » Efficient algorithms for the 2-gathering problem |
174
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Traditional image mosaicing usually relies on rigid image transformations. In many medical applications, however, tissue deformation during image acquisition or 3D parallax effect...
177
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We propose an efficient multiscale image disparity estimation algorithm that estimates the local translations needed to align different regions in two images. The algorithm is bas...
150
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STOC
2003
ACM
16 years 6 months ago
2003
ACM
In this paper, we present the first average-case analysis proving an expected polynomial running time for an exact algorithm for the 0/1 knapsack problem. In particular, we prove,...
151
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
We present a fast non-iterative method for approximating the leading eigenvector so as to render graph-spectral based grouping algorithms more efficient. The approximation is base...
144
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
We provide elementary geometric arguments to show that the principal point of cameras with small to moderate field of view cannot be reliably estimated from natural, noisy images ...