https://github.com/Ewenwan/MVision/blob/master/PCL_APP/6_%E7%82%B9%E4%BA%91%E8%AF%86%E5%88%ABRecognition.md 只是一个例子？可以生产使用吗 请问这个方法是不是很难推广https://stackoverflow.com/questions/35582442/pcl-3d-object-recognition-based-on-correspondance-grouping-parameters
