12610 search results - page 2120 / 2522 » Recognition using Regions |
175
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TIP
2002
15 years 6 months ago
2002
Signal and image enhancement is considered in the context of a new type of diffusion process that simultaneously enhances, sharpens, and denoises images. The nonlinear diffusion co...
198
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TMM
2002
15 years 6 months ago
2002
Modeling spatial context (e.g., autocorrelation) is a key challenge in classification problems that arise in geospatial domains. Markov random fields (MRF) is a popular model for i...
215
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TOG
2002
15 years 6 months ago
2002
We present a new method for rendering high dynamic range images on conventional displays. Our method is conceptually simple, computationally efficient, robust, and easy to use. We...
188
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TOG
2002
15 years 6 months ago
2002
Placing shadows is difficult task since shadows depend on the relative positions of lights and objects in an unintuitive manner. To simplify the task of the modeler, we present a ...
143
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TOPLAS
2002
15 years 6 months ago
2002
A number of existing compiler techniques hinge on the analysis of array accesses in the program. The most important task in array access analysis is to collect the information abo...