DSP-based incremental histogram calculation and particle filter tracking algorithm and its implementation

Xia Xuan, Liu Huaping, Xu Weiming, Sun Fuchun
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Abstract

Implementation of particle filter visual tracking on DSP platform will suffer from calculation bottleneck. To realize the real-time tracking, this paper uses the incremental histogram calculation algorithm to construct the histogram of color and edge orientation, integrates the histograms for the observation model and optimizes the target tracking algorithm on the DSP. The experiment proves that the algorithm is fast and the robustness of the system.
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基于dsp的增量直方图计算和粒子滤波跟踪算法及其实现
在DSP平台上实现粒子滤波视觉跟踪存在计算瓶颈。为了实现实时跟踪,本文采用增量直方图计算算法构建颜色直方图和边缘方向直方图,对观测模型的直方图进行整合,并在DSP上优化目标跟踪算法。实验证明了该算法的快速性和系统的鲁棒性。
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