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ICPR
2008
IEEE
14 years 5 months ago
Tree-structure lossless coding using intervector angle
In this paper, we propose tree structure lossless coding, by which compression data are arranged in a tree structure. Current compression methods show improved performance by prod...
Jun Rokui
AVSS
2007
IEEE
14 years 5 months ago
Compression for 3D face recognition applications
This paper proposes a novel 3D lossy compression algorithm tailored for 3D faces. We analyse the effects of compression on the face verification rate and measure recognition perf...
Lorenzo Granai, Miroslav Hamouz, Jose Rafael Tena,...
ICC
2007
IEEE
116views Communications» more  ICC 2007»
14 years 5 months ago
A Simple Iterative Gaussian Detector for Severely Delay-Spread MIMO Channels
— In this paper, a low-complexity high-performance detection algorithm for multiple input multiple output (MIMO) channels with severe delay spread is proposed. This algorithm per...
Tianbin Wo, Peter Adam Hoeher
ICC
2007
IEEE
14 years 5 months ago
Optical Wireless MIMO (OMIMO) with Backward Spatial Filter (BSF) in Diffuse Channels
Abstract— In this paper, we propose optical wireless multipleinput multiple-output (OMIMO) with backward spatial filter (BSF) in diffuse channels. In the proposed system BSF is ...
Daisuke Takase, Tomoaki Ohtsuki
ICRA
2007
IEEE
133views Robotics» more  ICRA 2007»
14 years 5 months ago
Passive Foot Design and Contact Area Analysis for Climbing Mini-Whegs
—Mini-Whegs™, a power-autonomous vehicle that uses multi-spoke wheel-legs for locomotion, is able to climb vertical glass surfaces with several different wheel-leg designs. Adh...
Kathryn A. Daltorio, Terence E. Wei, Stanislav N. ...