1383 search results - page 55 / 277 » Directionally adaptive super-resolution |
206
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JMLR
2010
15 years 29 days ago
2010
In this paper, we propose a novel adaptive step-size approach for policy gradient reinforcement learning. A new metric is defined for policy gradients that measures the effect of ...
154
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
Abstract- We present a novel and computationally simple prediction stage in a Daubechies 5/3 ? like lifting structure for lossless image compression. In the 5/3 wavelet, the predic...
166
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ISBI
2006
IEEE
16 years 6 months ago
2006
IEEE
Tensor based orientation adaptive filtering, an explicit methodology for anisotropic filtering, constitutes a flexible framework for medical image enhancement. The technique featu...
177
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DCC
2007
IEEE
16 years 5 months ago
2007
IEEE
Considering that quincunx lattice is a more efficient spatial sampling scheme than square lattice, we investigate a new approach of image coding for quincunx sample arrangement. T...
140
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ICCD
2004
IEEE
16 years 3 months ago
2004
IEEE
For a specified application, there is an opportunity to improve cache performance by smart choosing of index bits of a cache. A texture cache for texture mapping of 3D computer gr...