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您好作者,我运行online的时候出现以下问题,请问是什么原因? Key Frame:24, cloud size:19315 proj normal: 0.970955 -0.238857 0.0139405 [pcl::KdTreeFLANN::setInputCloud] Cannot create a KDTree with an empty input cloud! num_of_images: 10 [pcl::KdTreeFLANN::setInputCloud] Cannot create a KDTree with an empty input cloud! [Loop Fail] 24 -- -1, plane-plane overlap:0 [Time] build descriptor:0.391289, update database:0.52323, extract 3d keypt from cloud geometry:6.33429, extract 2d keypt from images:2.48562, depth matrix calculation:1.28495, loop candidate search:0.60394, triangle ransac:0, plane-plane verification:0, average total time:4.95081 ms
The text was updated successfully, but these errors were encountered:
发现是这一行中的v一直大于v_up_bound,导致无法建立正确的depth_vec 我的/camera/image_color_compressed和/camera/poses_inworld应该是没有问题的,在rviz中也能够正常显示,cloud选择使用的是cloud_registered 是否有其他地方我没有注意的?
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你好, 这应该是因为你的点云没有被投影到相机平面里。先注释掉这一行://generate_depthmask(depth_mask_list[i], ptcloud, rotation, translation, sorter[img_t].m_pose_w_2_c_t); 然后看看深度图正常吗?如果没有点云投影到这里,那就是你的相机的fx fy cx cy或者相机到点云的转换有问题(相机外参有问题)。
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您好作者,我运行online的时候出现以下问题,请问是什么原因?
Key Frame:24, cloud size:19315
proj normal: 0.970955 -0.238857 0.0139405
[pcl::KdTreeFLANN::setInputCloud] Cannot create a KDTree with an empty input cloud!
num_of_images: 10
[pcl::KdTreeFLANN::setInputCloud] Cannot create a KDTree with an empty input cloud!
[Loop Fail] 24 -- -1, plane-plane overlap:0
[Time] build descriptor:0.391289, update database:0.52323, extract 3d keypt from cloud geometry:6.33429, extract 2d keypt from images:2.48562, depth matrix calculation:1.28495, loop candidate search:0.60394, triangle ransac:0, plane-plane verification:0, average total time:4.95081 ms
The text was updated successfully, but these errors were encountered: