Study the Fisheye Staring Video Surveillance System of nothing Blind-Zone Based on the DaVinci Chip

Abstract:

A staring and nothing blind-zone video surveillance system was designed based on the DSP chip of TMS320DM6467 and the fish-eye lens which has ultra-view field. This fisheye lens has 185 degree field of view, and make the system has 360 degree panorama and nothing blind-zone monitoring which used two fish-eye lens imaging system. Firstly, this paper designed the panorama imaging system, and then studied the calibration method for it. The hardware system used the multimedia imagery processing chip of TMS320DM6467 which has dual core processor and can processing the fish-eye image real time. The experiment shows the fisheye image had 360 degree sphere with nothing blind-zone for surveillance area and the hardware of processing center can work stable. This system can intelligent surveillance when upload the algorithm.

• Periodical: Advanced Materials Research (Volumes 846-847)
• Pages: 574-577
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.846-847.574
• Online since: November 2013
• Authors: Jian Hui Wu*, Guo Yun Zhang, Long Yuan Guo, Shuai Yuan
• Keywords: DaVinci Chip, Fish-Eye Lens, Nothing Blind-Zone Surveillance, System Design

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