我已经从kinect对pointcloud进行了细分,然后我使用pcl::ShapeContext3DEstimation
为每个集群处理描述符。但是当我输出如下:
std::cout << shapeContextFeatures->points[0] << std::endl;
结果是:
(0,0,0,0,0,0,0,0,0)(nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan ,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,南,纳,南,南,纳,南,南,纳,南,南,南,南,南,南,南,南,南,南,南,南,南,南,nan,nan,nan,nan,nan, nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan,nan nan,nan,nan,nan,na
有没有人知道哪里出错了?