1383 search results - page 55 / 277 » Directionally adaptive super-resolution |
JMLR
2010
13 years 4 months 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 ...
ICIP
2005
IEEE
14 years 11 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...
ISBI
2006
IEEE
14 years 10 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...
DCC
2007
IEEE
14 years 9 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...
ICCD
2004
IEEE
14 years 6 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...