电子世界
電子世界
전자세계
ELECTRONICS WORLD
2013年
3期
1-2
,共2页
车辆检测%视频监控%目标跟踪%数据关联%分水岭算法
車輛檢測%視頻鑑控%目標跟蹤%數據關聯%分水嶺算法
차량검측%시빈감공%목표근종%수거관련%분수령산법
Vehicle Detection%Video Surveil ance%Object Tracking%Data Association%watershed method
近年来,由于车辆数量的激增,道路事故也频频发生,这就要对事故易发路段进行监控,并对车辆进行跟踪.针对目标的跟踪,提出了利用改进的分水岭方法与数据关联方法相结合实现多目标车辆准确跟踪,在检测车辆时利用分水岭算法可以有效地进行图像分割并准确的检测出运行车辆;跟踪时利用运动目标轮廓采用链表法记录多运动目标之间的数据关联,并跟据质心特征进行跟踪.实验表明该方法能有效地对目标进行了检测并提高了跟踪的准确率.
近年來,由于車輛數量的激增,道路事故也頻頻髮生,這就要對事故易髮路段進行鑑控,併對車輛進行跟蹤.針對目標的跟蹤,提齣瞭利用改進的分水嶺方法與數據關聯方法相結閤實現多目標車輛準確跟蹤,在檢測車輛時利用分水嶺算法可以有效地進行圖像分割併準確的檢測齣運行車輛;跟蹤時利用運動目標輪廓採用鏈錶法記錄多運動目標之間的數據關聯,併跟據質心特徵進行跟蹤.實驗錶明該方法能有效地對目標進行瞭檢測併提高瞭跟蹤的準確率.
근년래,유우차량수량적격증,도로사고야빈빈발생,저취요대사고역발로단진행감공,병대차량진행근종.침대목표적근종,제출료이용개진적분수령방법여수거관련방법상결합실현다목표차량준학근종,재검측차량시이용분수령산법가이유효지진행도상분할병준학적검측출운행차량;근종시이용운동목표륜곽채용련표법기록다운동목표지간적수거관련,병근거질심특정진행근종.실험표명해방법능유효지대목표진행료검측병제고료근종적준학솔.
In the recent years,Road accidents occurred frequently because of the number of vehicle rapidly increased,It must Monitor the accident prone location,and to track vehicle.For target tracking problem,it uses a combination of improved watershed method and data association method for realization of multi objective vehicle tracking.It can effectively and accurately detect moving vehicles by using the watershed algorithm for image segmentation in the detection of vehicles and record the data association among the multiple moving targets which tracking objects by according to the centroid.The experimental results show that the method can effectively detect and improves the tracking accuracy.
