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三维物体的识别过程,就是从三维环境的图象中抽取、描述、解释信息的过程。目前多采用主动测距方式获取物体的距离信息,这些方法需外加机械扫描装置,速度慢,精度低。利用距离信息描述物体的方法.如简
Three-dimensional object recognition process, that is, from the three-dimensional images of the environment to extract, describe, explain the process of information. At present, the method of active ranging is used to obtain the distance information of the object. These methods need an external mechanical scanning device, which is slow and low in precision. Methods of using distance information to describe objects, such as Jane