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Proceedings Paper

Design of area array CCD image acquisition and display system based on FPGA
Author(s): Lei Li; Ning Zhang; Tianting Li; Yue Pan; Yuming Dai
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Paper Abstract

With the development of science and technology, CCD(Charge-coupled Device) has been widely applied in various fields and plays an important role in the modern sensing system, therefore researching a real-time image acquisition and display plan based on CCD device has great significance. This paper introduces an image data acquisition and display system of area array CCD based on FPGA. Several key technical challenges and problems of the system have also been analyzed and followed solutions put forward .The FPGA works as the core processing unit in the system that controls the integral time sequence .The ICX285AL area array CCD image sensor produced by SONY Corporation has been used in the system. The FPGA works to complete the driver of the area array CCD, then analog front end (AFE) processes the signal of the CCD image, including amplification, filtering, noise elimination, CDS correlation double sampling, etc. AD9945 produced by ADI Corporation to convert analog signal to digital signal. Developed Camera Link high-speed data transmission circuit, and completed the PC-end software design of the image acquisition, and realized the real-time display of images. The result through practical testing indicates that the system in the image acquisition and control is stable and reliable, and the indicators meet the actual project requirements.

Paper Details

Date Published: 2 September 2014
PDF: 7 pages
Proc. SPIE 9284, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronics Materials and Devices for Sensing and Imaging, 928416 (2 September 2014); doi: 10.1117/12.2069698
Show Author Affiliations
Lei Li, Changchun Univ. of Science and Technology (China)
Ning Zhang, Changchun Univ. of Science and Technology (China)
Tianting Li, Changchun Univ. of Science and Technology (China)
Yue Pan, Changchun Univ. of Science and Technology (China)
Yuming Dai, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9284:
7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronics Materials and Devices for Sensing and Imaging
Yadong Jiang; Junsheng Yu; Bernard Kippelen, Editor(s)

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