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The widespread application of camera-based surveillance systems has inspired extensive investigation on human localization. In this paper, we proposed a device-free localization method using panoramic camera and indoor map. The proposed method is able to provide precise location information of human object without any terminal device. After preprocessing the images observed with a panoramic camera,...
Serial-type display device has been used more and more in the instrumentations of the industrial field. In order to solve the present problems that the display devices of serial-type are low in image quality, single color in display, poor in peripheral functions and hard to carry. This paper introduced design of a serial-type LCD (Liquid Crystal Display) based on the ARM9 series micro-processing chip...
The paper introduced a kind of intrinsic safety multifunction data processing terminal used in underground based on microprocessor chip S3C6410. It can record the underground multifunction data under the environment of whole dark (0Lux) through night-vision device, headphone, microphone etc, and achieve the multifunction frequency data's wireless transmission and wire transmission through WiFi (Wireless...
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