一种基于全局运动补偿的HS光流检测算法  

HS Optical Flow Algorithm Based on Global Motion Compensation

作　　者：叶春明 

机构地区：[1]海军驻中南地区光电系统军事代表室,湖北武汉430223

出　　处：《光学与光电技术》2015年第5期87-92,共6页Optics & Optoelectronic Technology

摘　　要：为了提高复杂背景下运动目标的检测精度,研究了复杂背景下运动目标的检测算法。针对传统的光流算法在摄像机运动的情况下无法有效检测到目标的问题,将全局运动补偿算法与HS光流算法相结合,提出了基于全局运动补偿的HS光流检测算法,在摄像机运动的情况下,可以有效地补偿背景运动对检测目标所带来的干扰。仿真结果表明,所提出的算法能够有效地克服摄像机运动所带来的干扰,准确地检测到运动目标,该算法与传统的光流检测算法相比,具有更强的准确性和鲁棒性。In order to improve the target detection accuracy under complex background, the detection algorithm is researched. Aiming at the problem that the traditional optical flow algorithm cannot effectively detect the target in the condition of camera moving, global motion compensation and HS optical flow algorithm are merged, and the optical flow detection algorithm based on global motion compensation is proposed in this paper. This kind of algorithm can compensate the interference of background moving in the condition of camera moving. The simulation experiment results show that the algorithm can overcome the interference of background moving and detect the moving target accurately. Compared with the traditional optical flow algorithm, this algorithm has better effectiveness and robustness.

关 键 词：复杂背景 运动目标 目标检测 HS光流算法 全局运动补偿 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]