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ICMCS
2008
IEEE
159views Multimedia» more  ICMCS 2008»
15 years 11 months ago
Using graphics devices in reverse: GPU-based Image Processing and Computer Vision
Graphics and vision are approximate inverses of each other: ordinarily Graphics Processing Units (GPUs) are used to convert “numbers into pictures” (i.e. computer graphics). I...
James Fung, Steve Mann
ISCAS
2008
IEEE
115views Hardware» more  ISCAS 2008»
15 years 11 months ago
Adaptive delay compensation in multi-dithering adaptive control
Abstract— Recently, a delay-insensitive architecture for gradient descent adaptive control, based on parallel synchronous detection for model-free gradient estimation was present...
Dimitrios N. Loizos, Paul-Peter Sotiriadis, Gert C...
ISCAS
2008
IEEE
141views Hardware» more  ISCAS 2008»
15 years 11 months ago
Reduced Z-datapath Cordic Rotator
In this article we propose a novel scheme based on virtually scaling-free COordinate Rotation DIgital Computer (CORDIC) algorithm to design a hardware efficient CORDIC rotator. Fo...
Koushik Maharatna, Karim El-Shabrawy, Bashir M. Al...
MMSP
2008
IEEE
245views Multimedia» more  MMSP 2008»
15 years 11 months ago
A convex programming approach for color stereo matching
—This paper addresses the problem of dense disparity estimation from a pair of color stereo images. Based on a convex set theoretic formulation, the stereo matching problem is ca...
Wided Miled, Béatrice Pesquet-Popescu, Jean...
AIMSA
2008
Springer
15 years 11 months ago
Nested Precedence Networks with Alternatives: Recognition, Tractability, and Models
Integrated modeling of temporal and logical constraints is important for solving real-life planning and scheduling problems. Logical constrains extend the temporal formalism by rea...
Roman Barták, Ondrej Cepek
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