计算机与数字工程2019，Vol.47Issue(8)：1956-1960,5.DOI:10.3969/j.issn.1672-9722.2019.08.023
基于亮度的视觉目标跟踪精度分析
Accuracy Analysis of Visual Targets'Tracking Based on the Visual Luminance
摘要
Abstract
Aiming at the fluctuation of the tracking accuracy of visual targets under different brightness conditions,the influ?ence of brightness on visual tracking is analyzed for the frame work of the visual target tracking based on the correlation and multi-dimensional filters. The relationship between parameters and target recognition accuracy is identified for the specific parame?ters in the condition of far/near targets'tracking. The distance between the center position and the calibration position of far/near target tracking appears random offset at the low brightness,which cause the low accuracy of visual tracking directly. A large number of experiments show that the higher sigma value can reduce the random offset effectively and improve the performance and accuracy of far/near targets'tracking in the condition of low visual luminance.关键词
目标跟踪/亮度/相关滤波器/随机偏移Key words
target tracking/visual luminance/the correlation filter/random offset分类
矿业与冶金引用本文复制引用
叶维扬,张贤亮,张蓉,李垣江..基于亮度的视觉目标跟踪精度分析[J].计算机与数字工程,2019,47(8):1956-1960,5.基金项目
江苏省高校自然科学研究项目(编号:15KJB510008) （编号:15KJB510008）
毫米波国家重点实验室开放课题(编号:K201714)资助. （编号:K201714）
