Cerebral blood flow (CBF) maps calculated from dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) are widely used for diagnosis of acute stroke and cancer. The determination of accurate CBF maps requires accurate detection of arterial input function (AIF). The current manual AIF determin.....
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The present invention provides a vehicles safety enhancement system. It aims to analyze the severity of the collision. The accidents or potential hazardous actions are first categorized into 4 severity levels. By the increase in severity levels, they are a) Sudden slowdown, b) Slight bumping, c) A.....
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The present invention relates generally to an expression system for processing, targeting and stable accumulation of these target proteins in transgenic plant seeds. The method provides a general strategy in which unique transmembrane and cytoplasmic tail sequences are used as anchors for deliverin.....
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LDA is a popular feature extraction technique for face recognition. However, it often suffers from the small sample size problem when dealing with the high dimensional face data. Fisherface and Null Space LDA (N-LDA) are two conventional approaches to address this problem. But in many cases, thes.....
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There are four new power saving technologies are proposed in this invention. These four technologies allow an active RFID system significantly extend its life span, particularly in the application cases in which the active RFID tags are stationary to a reader. According to the experiment test and co.....
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