Design of the data acquisition and real-time imaging system for UIRFPA

Taoli Pan; Guangzhong Xie; Yun Zhou; Yadong Jiang; Zhiming Wu

doi:10.1117/12.866300

22 October 2010 Design of the data acquisition and real-time imaging system for UIRFPA

Taoli Pan, Guangzhong Xie, Yun Zhou, Yadong Jiang, Zhiming Wu

Proceedings Volume 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology; 765856 (2010) https://doi.org/10.1117/12.866300
Event: 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies, 2010, Dalian, China

Abstract

This paper presents a useful design of the time-series driving, data acquisition and real-time imaging system for the uncooled infrared focal plane arrays (UIRFPA). The field programmable gate array (FPGA) is used as the central processing unit (CPU) in the system, which can control and harmonize all functional modules. The Ping-Pong structure is employed to realize real-time imaging. The SDRAM is adopted for the data storage to fulfill the need of mass memory. And there are also some switches and keys to provide human-machine interaction. This system works for UIRFPA with resolution of 320×240 steadily and authoritatively. The noise doesn't merge in main signals, so the system can extract the signals of UIRFPA accurately and efficiently.

Citation Download Citation

Taoli Pan, Guangzhong Xie, Yun Zhou, Yadong Jiang, and Zhiming Wu "Design of the data acquisition and real-time imaging system for UIRFPA", Proc. SPIE 7658, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, 765856 (22 October 2010); https://doi.org/10.1117/12.866300

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