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一种基于SAD的相关跟踪有效性判断方法
Alternative TitleA Correlation Tracking Validity Judging Method Based on SAD
冯俊惠; 肖阳辉; 王恩德; 杨凯
Department光电信息技术研究室
Source Publication微电子学与计算机
ISSN1000-7180
2015
Volume32Issue:11Pages:101-104, 110
Indexed ByCSCD
CSCD IDCSCD:5556714
Contribution Rank1
Keyword相关跟踪 Sad 有效性判断
Abstract相关跟踪算法能在低信噪比、特征信息较少等条件下对目标进行准确跟踪,且操作简单,计算量小,但在遮挡发生、干扰出现、目标发生形变等情况下失效.在绝对差和法SAD相关跟踪的基础上,提出一种相关跟踪有效性判断方法,根据序列图像SAD矩阵最小值所在的邻域矩阵的相关值,进行有效性判断,以便对跟踪失效的图像采取进一步跟踪策略,从而提高了相关跟踪算法的鲁棒性和准确性.
Other AbstractCorrelation tracking method is accurate when image has low signal-to-noise ratio or target has few feature information, and has simple and little calculation, however it will be invalid under the conditions of occlusion, false target jamming and target deformation. This paper proposes a correlation tracking validity judging method based on sum of absolute difference (SAD),selects the neighborhood region of minimum value in the SAD matrix of sequential images, calculates correlation value to judge tracking validity so as to use further tracking methods to the images tracking wrong, so improves robustness and accuracy of correlation tracking method.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/17234
Collection光电信息技术研究室
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院大学
3.中国科学院光电信息处理重点实验室
4.山西农业大学工学院
Recommended Citation
GB/T 7714
冯俊惠,肖阳辉,王恩德,等. 一种基于SAD的相关跟踪有效性判断方法[J]. 微电子学与计算机,2015,32(11):101-104, 110.
APA 冯俊惠,肖阳辉,王恩德,&杨凯.(2015).一种基于SAD的相关跟踪有效性判断方法.微电子学与计算机,32(11),101-104, 110.
MLA 冯俊惠,et al."一种基于SAD的相关跟踪有效性判断方法".微电子学与计算机 32.11(2015):101-104, 110.
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