Heart diseases (mainly coronary heart disease) are the second leading killer disease category in Hong Kong since 1960s. About 12 persons per day died from the coronary heart disease in 2009. Thus, the long-term and efficient measurement of electrocardiography (ECG) for chronic heart disease patients.....
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We have developed a method for automatic calibration of an active vision system which consists of a DLP projector and a color CCD camera. The projector projects a bundle of structured light on objects and the camera records the reflected light as an image. The image is then used to calibrate the sys.....
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Vehicle emission is a significant source of air pollution problem in urban areas. Traditional test methods are often limited by high cost, low efficiency and limited functionality, preventing their urban applications. The On-road Plume Chasing and Analysis System (OPCAS) provides an alternative and .....
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Residual or waste organic materials are valuable sources of feedstocks for bioenergy production. In Asian countries, food waste is a serious problem but if the appropriate technology is applied, we can turn these waste products into energy and this can help to minimize the environmental impact of an.....
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Multi-phase AC excitation technique is fundamental to the fabrication of charging platforms that support simultaneous charging of electronic devices. This invention aims to improve excitation techniques by introducing novel means of exciting a multi-layer planar winding structure. An excitation curr.....
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