exit region meaning in Chinese

急流出口区

We partitions the image to three plots , intake area , tracking region , exit region . results from experiments show that the model of hsv adaptive background with shadow detection and extended kalman filter tracking has segmented moving objects and detected shadow so easy and accurately tracked moving vehicles in large area , multiple objects and complex environments . and the system has flexible mathematic model and can meet real - time and practicality requirements
从处理的结果看，本文提出的带阴影检测的hsv空间自适应背景模型和卡尔曼滤波运动目标跟踪模型，易于实现运动物体的分割、及阴影检测，能比较准确的实现大范围、多目标的跟踪，而且数学模型简单，运算速度快，系统具有很强的鲁棒性和实用性，能满足实时行进车辆的检测和追踪的要求。