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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Modern lighting solutions such as LED arrays are safer and more efficient than gas discharge lamps, but their use is compromised by the fact that existing electrical infrastructure is not compatible with LED lighting. To solve the problem, the University has developed a system for emulating a gas di.....
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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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Considerable amount of dyeing wastewater is released from different industries, which has caused serious environmental issues including hazardous compounds emissions and disruption of biological balance in water bodies. This project aims to develop a novel ozone catalytic oxidation-based water treat.....
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Transformers are used for energy and signal transfer and for providing electrical isolation. CityU researchers have developed a coreless PCB-based transformer that does not require a transformer core, thereby reducing production cost and simplifying the automated manufacturing of transformers. The i.....
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