Moving Target Tracking Algorithm Based on Davinci Platform

doi:10.3969/j.issn.1006-2475.2015.10.010

Abstract

Abstract: In the process of moving target tracking, considering the data processing ability of Davinci platform, combining the Vibe algorithm with the mean shift algorithm, an improved moving target tracking algorithm is presented. At the same time, in order to solve the problem that it is difficult to eliminate the ghosts left in the foreground image after the moving target becomes stationary state in the Vibe algorithm, we set up foreground counters for each pixel in the video image sequence, and judge the renewal speed of background model according to the value of counter. And the algorithm is optimized based on Davinci platform. At last, the improved moving target tracking algorithm is transplanted into TMS320DM6467T platform. Experiment results show that the improved algorithm is of good tracking performance to moving target.

Key words: Vibe algorithm, moving target tracking, TMS320DM6467T, mean shift, Davinci platform

CLC Number:

TP391

DONG Yun-fei1, XIE Hong-song1, LUO Bin1,2, TANG Jin1,2. Moving Target Tracking Algorithm Based on Davinci Platform[J]. Computer and Modernization, doi: 10.3969/j.issn.1006-2475.2015.10.010.

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Moving Target Tracking Algorithm Based on Davinci Platform

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