The system integration of image processing

Qi-xing Chen; Qin-zhang Wu; Xiao-dong Gao; Guo-qiang Ren

doi:10.1117/12.765522

28 November 2007 The system integration of image processing

Qi-xing Chen, Qin-zhang Wu, Xiao-dong Gao, Guo-qiang Ren

Proceedings Volume 6833, Electronic Imaging and Multimedia Technology V; 68330F (2007) https://doi.org/10.1117/12.765522
Event: Photonics Asia 2007, 2007, Beijing, China

Abstract

An integration system was designed to apply to the remote communication of optics and electronics detection systems, which was integrated with programmable DSP and FPGA chirps in addition to a few Application Specific Integrated Circuits (ASICs). It could achieve image binarization, image enhancement, data encryption, image compression encoding, channel encoding, data interleaving, etc., and the algorithms of these functions might be renewed or updated easily. The CCD color camera being a signal source, experiments had been done on the platform with a DSP chirp and a FPGA one. The FPGA chirp mainly realized the reconstruction of image's brightness signal and the production of various timing signals, and the DSP chirp mainly accomplished the other functions. The algorithms to compress image data were based on discrete cosine transformation (DCT) and discrete wavelet transformation (DWT), respectively. The experiment results showed that the developed platform was characterized by flexibility, programmability and reconfigurability. The integration system is well suitable for the remote communication of optics and electronics detection systems.

Citation Download Citation

Qi-xing Chen, Qin-zhang Wu, Xiao-dong Gao, and Guo-qiang Ren "The system integration of image processing", Proc. SPIE 6833, Electronic Imaging and Multimedia Technology V, 68330F (28 November 2007); https://doi.org/10.1117/12.765522

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