例句與造句

1. 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
   從處理的結(jié)果看，本文提出的帶陰影檢測的hsv空間自適應背景模型和卡爾曼濾波運動目標跟蹤模型，易于實現(xiàn)運動物體的分割、及陰影檢測，能比較準確的實現(xiàn)大范圍、多目標的跟蹤，而且數(shù)學模型簡單，運算速度快，系統(tǒng)具有很強的魯棒性和實用性，能滿足實時行進車輛的檢測和追蹤的要求。
2. It's difficult to find exit region in a sentence. 用exit region造句挺難的