Devices consisting of both curved mirrors and conventional lenses systems are known as catadioptrics. Catadiopotrics can shorten the overall optical path length and therefore are popular in telescopes and telescopic camera lenses. This invention aims to develop catadioptric systems capable of genera.....
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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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The invention enables a user to create images with a hand drawn appearance on a digital canvas by using a pointing device. A depth map of the painting can also be generated. The painting and its depth map can be juxtaposed to form an integrated image which can be displayed as a 3D image on a 3D or a.....
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The system provides mobile video surveillance service for enterprises using mobile internet technology and cloud platform. All front end surveillance devices can be plugged in and used immediately by connecting to the cloud platform through the mobile internet. The administrator can manage the surve.....
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The invention can significantly reduce the DC-link capacitance in general power electronic systems through the use of a series voltage compensator. The lifespan of electrolytic capacitors, a component of power electronic systems, is cut short when ambient temperatures rise, and therefore many electr.....
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