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» Energy Estimation for Extensible Processors
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ICIP
2006
IEEE
14 years 8 months ago
Automatic Business Card Scanning with a Camera
In this paper, we present a system to automatically extract, rectify and enhance business card images. First the business card image patch is automatically segmented by minimizing...
Gang Hua, Zicheng Liu, Zhengyou Zhang, Ying Wu
WSCG
2000
132views more  WSCG 2000»
13 years 8 months ago
Adaptive Filtering for Progressive Monte Carlo Image Rendering
Image filtering is often applied as a post-process to Monte Carlo generated pictures, in order to reduce noise. In this paper we present an algorithm based on density estimation t...
Frank Suykens, Yves D. Willems
JMLR
2010
141views more  JMLR 2010»
13 years 1 months ago
FastInf: An Efficient Approximate Inference Library
The FastInf C++ library is designed to perform memory and time efficient approximate inference in large-scale discrete undirected graphical models. The focus of the library is pro...
Ariel Jaimovich, Ofer Meshi, Ian McGraw, Gal Elida...
IPMI
2003
Springer
14 years 7 months ago
A Unified Variational Approach to Denoising and Bias Correction in MR
Abstract. We propose a novel bias correction method for magnetic resonance (MR) imaging that uses complementary body coil and surface coil images. The former are spatially homogene...
Ayres C. Fan, William M. Wells III, John W. Fisher...
ICCD
2008
IEEE
111views Hardware» more  ICCD 2008»
14 years 3 months ago
Power switch characterization for fine-grained dynamic voltage scaling
—Dynamic voltage scaling (DVS) provides power savings for systems with varying performance requirements. One low overhead implementation of DVS uses PMOS power switches to connec...
Liang Di, Mateja Putic, John Lach, Benton H. Calho...