object identification and extraction

基本解释

Detecting regions of interest(ROIs) is the base step for object's feature extraction, identification and tracking.
感兴趣区域定位是提取目标特征，进行目标识别与跟踪等后续处理的重要基础。
The algorithm has four major steps, feature extraction, object identification, auxiliary image creation and object mining.
算法主要由四步组成：属性抽取，对象鉴别，辅助图像创建和对象挖掘。
Using color image that makes extraction and identification of object easily, at the same time, it also simplifies algorithm and reduces…
这样就能够更好地对一些具有颜色特征的目标进行提取与识别，简化算法，缩短运算时间。