2292 search results - page 352 / 459 » Hierarchical approximation and localization |
200
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—In this paper we propose a symbol spotting technique through hashing the shape descriptors of graph paths (Hamiltonian paths). Complex graphical structures in line drawings can ...
129
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SIGIR
2009
ACM
16 years 27 days ago
2009
ACM
Query abandonment by search engine users is generally considered to be a negative signal. In this paper, we explore the concept of good abandonment. We define a good abandonment ...
175
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DSD
2008
IEEE
16 years 26 days ago
2008
IEEE
Abstract—In two recent contributions [1], [2], we have provided a comparative analysis of various optimization algorithms, which can be used for atomic location estimation, and s...
182
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SIGGRAPH
1998
ACM
15 years 10 months ago
1998
ACM
We present a method that uses measured scene radiance and global illumination in order to add new objects to light-based models with correct lighting. The method uses a high dynam...
179
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CGF
2002
15 years 6 months ago
2002
We have shown how to construct multiresolution structures for reversing subdivision rules using global least squares models 16. As a result, semiorthogonal wavelet systems have al...