810 search results - page 44 / 162 » Image similarity search with compact data structures |
112
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CGF
2008
14 years 11 months ago
2008
We present an unbiased method for generating caustic lighting using importance sampled Path Tracing with Caustic Forecasting. Our technique is part of a straightforward rendering ...
288
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ICA
2012
Springer
13 years 7 months ago
2012
Springer
A novel tensor decomposition called pattern or P-decomposition is proposed to make it possible to identify replicating structures in complex data, such as textures and patterns in ...
131
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AIRS
2005
Springer
15 years 5 months ago
2005
Springer
Voluminous medical images are generated daily. They are critical assets for medical diagnosis, research, and teaching. To facilitate automatic indexing and retrieval of large medic...
107
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TIP
2008
14 years 11 months ago
2008
The present paper contributes two novel techniques in the context of image restoration by nonlocal filtering. Firstly, we introduce an efficient implementation of the nonlocal mean...
AAAI
2006
15 years 1 months ago
2006
straction is a useful tool for agents interacting with environments. Good state abstractions are compact, reuseable, and easy to learn from sample data. This paper and extends two...