巢湖学院学报
巢湖學院學報
소호학원학보
CHAOHU TEACHERS COLLEGE JOURNAL
2013年
6期
14-16
,共3页
智能视频监控%高斯背景%多目标跟踪%连通域%形态学处理
智能視頻鑑控%高斯揹景%多目標跟蹤%連通域%形態學處理
지능시빈감공%고사배경%다목표근종%련통역%형태학처리
intelligent video surveillance%Gaussian background%multi-target tracking%connected component%morphological pro-cessing
提出一种将改进的帧差法和改进高斯背景差法相结合来更好地分割出运动目标的算法，其中改进的帧差法是用连续3帧相互帧差之和可有效克服空洞效果；改进高斯背景差法是对像素点的邻域均值替代单个像素点建立高斯背景图像，这样可对光线变化有一定抗干扰能力。将二者结合起来，可较好地跟踪多个运动目标。
提齣一種將改進的幀差法和改進高斯揹景差法相結閤來更好地分割齣運動目標的算法，其中改進的幀差法是用連續3幀相互幀差之和可有效剋服空洞效果；改進高斯揹景差法是對像素點的鄰域均值替代單箇像素點建立高斯揹景圖像，這樣可對光線變化有一定抗榦擾能力。將二者結閤起來，可較好地跟蹤多箇運動目標。
제출일충장개진적정차법화개진고사배경차법상결합래경호지분할출운동목표적산법，기중개진적정차법시용련속3정상호정차지화가유효극복공동효과；개진고사배경차법시대상소점적린역균치체대단개상소점건립고사배경도상，저양가대광선변화유일정항간우능력。장이자결합기래，가교호지근종다개운동목표。
This paper proposes a new algorithm to better segment the moving target through combining an improved frame dif-ference method and the improved Gaussian background difference method. For the improved frame difference method,three successive frame differences are used to effectively overcome the effect of hole; for the improved Gaussian background differ-ence method,the pixel neighborhood averaging value replaces pixel dots to establish a single pixel Gaussian background image, so it has a certain anti-interference ability of the light changes. By combining the two method, it may be effective to track the multiple moving targets.
