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Vessel segmentation is an essential task in many computer-aided medical systems. However, the topology complexity of vascular structures and the intensity inhomogeneity of angiogram make it a challenging problem. We propose a level set based predictor-corrector algorithm to meet these challenges. In the predictor step, the overall contour of vessel structures is delineated by piecewise constant (PC)...
The development of the first Chinese ElectroMagnetic Human Model (CEMHM) in The Chinese University of Hong Kong is reported. The model can be used in any electromagnetic simulation tools to reveal more accurate and practical biological effect caused by RF radiation of a wireless device. The preliminary numerical study of SAR distribution using the CEMHM is presented. It is found that the maximum SAR...
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