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The H.264/AVC is the newest digital video compression standard developed by the Joint Video Team (JVT). This standard includes new algorithms as the Fractional Motion Estimation that enhances the coding efficiency and compression rate of video sequences implicating a higher computational complexity. The H.264/AVC is most commonly used for High Definition Video (HDTV) real-time broadcasting for Digital...
In the last years, Field programmable gate-arrays (FPGAs) with partial reconfiguration capabilities have raised interest in the implementation of dynamically reconfigurable systems. It has not become a mainstream activity though, due to the lack of solid design methodologies and associated tools. One of the approaches aimed to free the designer of lower level implementation details is to use structured...
This paper presents an hardware implementation of the Sequential Minimal Optimization (SMO) for the Support Vector Machine (SVM) training phase. A general-purpose reconfigurable architecture, aimed to partial reconfiguration FPGAs, is developed, i.e., it supports different sizes of training sets, with wide-range number of samples and elements. The effects of fixed-point implementation are analyzed...
In this randomized, double-masked, parallel-group study of patients with stable exertional angina, the acute (4 hours after administration of the first dose) and chronic (23 hours after administration of the last dose) therapeutic effects of a 28-day treatment regimen with either felodipine extended release (ER) or amlodipine were compared. Both drugs were given orally once daily at a dosage of 10...
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