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基于正则化参数自适应估计的运动目标提取

Moving Target Extraction Based on Adaptive Estimation of Regularized Parameter

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摘要

针对在基于迭代张量高阶奇异值分解(HOSVD)实现运动目标提取过程中面临的正则化参数的手动选择问题, 采用Morozov's偏差准则的方法实现基于HOSVD的运动目标检测的正则化参数自适应估计。正则化参数根据误差水平进行选择和调整, 在算法迭代中实现收敛。实验证明, 所提方法减少了调试时间, 并且能较准确完整地提取运动目标。

Abstract

To solve the problem of manual selection of regularized parameters in the process of moving target extraction based on iterative tensor High-Order Singular Value Decomposition (HOSVD), Morozov's deviation criterion is used to achieve the adaptive estimation of normalized parameters in moving target detection based on HOSVD. The regularized parameter is selected and adjusted according to the error level, and rapid convergence is realized in the iterative process of the algorithm. Experiments prove that this method greatly reduces the debugging time, and can accurately and completely extract the moving targets.

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中图分类号:TP391

DOI:10.3969/j.issn.1671-637x.2018.11.015

所属栏目:工程应用

收稿日期:2017-10-20

修改稿日期:2017-12-07

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作者单位    点击查看

杨瑞锋:四川大学电气信息学院, 成都 610065
黄山:四川大学电气信息学院, 成都 610065

备注:杨瑞峰(1994 —),男, 河南信阳人, 硕士生, 研究方向为数字图像处理。

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引用该论文

YANG Ruifeng,HUANG Shan. Moving Target Extraction Based on Adaptive Estimation of Regularized Parameter[J]. Electronics Optics & Control, 2018, 25(11): 79

杨瑞锋,黄山. 基于正则化参数自适应估计的运动目标提取[J]. 电光与控制, 2018, 25(11): 79

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