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EGH
2011
Springer
14 years 4 months ago
High-Performance Software Rasterization on GPUs
In this paper, we implement an efficient, completely software-based graphics pipeline on a GPU. Unlike previous approaches, we obey ordering constraints imposed by current graphi...
Samuli Laine, Tero Karras
SPIEVIP
2010
15 years 7 months ago
Automatic scene activity modeling for improving object classification
In video surveillance, automatic methods for scene understanding and activity modeling can exploit the high redundancy of object trajectories observed over a long period of time. ...
Samuel Foucher, Marc Lalonde, Langis Gagnon
DPHOTO
2009
189views Hardware» more  DPHOTO 2009»
15 years 2 months ago
Automatic background generation from a sequence of images based on robust mode estimation
In this paper, we present a novel method for generating a background model from a sequence of images with moving objects. Our approach is based on non-parametric statistics and ro...
Desire Sidibé, Olivier Strauss, William Pue...
141
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ASPDAC
2009
ACM
161views Hardware» more  ASPDAC 2009»
15 years 11 months ago
Risk aversion min-period retiming under process variations
— Recent advances in statistical timing analysis (SSTA) achieve great success in computing arrival times under variations by extending sum and maximum operations to random variab...
Jia Wang, Hai Zhou
HPCC
2005
Springer
15 years 10 months ago
Performance Analysis of Shared-Memory Parallel Applications Using Performance Properties
Tuning parallel code can be a time-consuming and difficult task. We present our approach to automate the performance analysis of OpenMP applications that is based on the notion of ...
Karl Fürlinger, Michael Gerndt