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» A new method in FIR filter design
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ICMCS
2008
IEEE
115views Multimedia» more  ICMCS 2008»
14 years 1 months ago
On the biased estimation of nonlocal means filter
The recent Nonlocal Means filter (NLM) exhibits exciting performance for image or video denoising. However, the estimation of NLM is biased and tends to keep the value of noise. I...
Hao Xu, Jizheng Xu, Feng Wu
MVA
2007
196views Computer Vision» more  MVA 2007»
13 years 8 months ago
Fingerprint Verification Using Perturbation Method
This paper describes a new, powerful technique of fingerprint verification based on a perturbation method. The proposed method consists of four parts. The first part performs loca...
Satoshi Otaka, Yoshihisa Nishiyama, Takahiro Hatan...
CVPR
2008
IEEE
14 years 9 months ago
Accurate multi-view reconstruction using robust binocular stereo and surface meshing
This paper presents a new algorithm for multi-view reconstruction that demonstrates both accuracy and efficiency. Our method is based on robust binocular stereo matching, followed...
Derek Bradley, Tamy Boubekeur, Wolfgang Heidrich
VMV
2008
120views Visualization» more  VMV 2008»
13 years 8 months ago
Interpolating and Downsampling RGBA Volume Data
For about twenty years the standard color sampling method for RGBA volume data has been the interpolation of opacity-weighted colors. In this work, we discuss the underlying appro...
Martin Kraus, Kai Bürger
IROS
2007
IEEE
138views Robotics» more  IROS 2007»
14 years 1 months ago
Gramian-based optimal design of a dynamic stroke amplifier compliant micro-mechanism
—This paper presents a new method developed for the optimal design of microrobotic compliant mechanisms. It is based on a flexible building block method, called FlexIn, which use...
Mathieu Grossard, Christine Rotinat-Libersa, Nicol...