Image and video coding standards, such as JPEG, H.264/AVC, are widely used in industry. In these standards, block-based transforms are employed to compact signal energy. The transform coefficients are coarsely quantized. The quantization is the source error that causes coding artifacts, such as bl.....
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An apparatus for the measurement of photoplethysmograph (PPG) using ambient light as the light source, whose characteristic is that the light source is not embedded in the apparatus. Photoplethysmograph reflects the changes in the blood volume in the human peripherals. It can be applied to the noni.....
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A signal transduction related gene was cloned from the monocot plant rice. Expression of this gene in the dicot plant Arabidopsis thaliana enhances disease resistance and elevates expression of defense marker genes. The successful protection effect of a monocot gene in a dicot plant indicates its .....
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Existing TCP implementations do not perform well in mobile data networks. This invention tackles this problem by offering two methods to improve the performance of TCP in case of packet losses. These methods can be implemented in a network node, such as a traffic accelerator, such that existing TC.....
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All current docking methods starting with rigid-body docking do not perform well on protein complexes with significant conformational change during formation and it is urged that new tactics should consider potential conformational changes(s) during complex formation. At present, there are no visua.....
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