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zhulf0804 avatar zhulf0804 commented on June 2, 2024

你好, 可以使用命令 python test.py --ckpt pretrained/epoch_160.pth --pc_path your_file.bin 试试。
需要注意的是 (1) 你的bin文件需要正确的读入: (n, 4)的数组; (2) 你的bin文件的主要数据的range应该在[0, -39.68, -3, 69.12, 39.68, 1]。否则的话, 可能需要修改一下代码了。

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evil-master avatar evil-master commented on June 2, 2024

你好, 可以使用命令 python test.py --ckpt pretrained/epoch_160.pth --pc_path your_file.bin 试试。 需要注意的是 (1) 你的bin文件需要正确的读入: (n, 4)的数组; (2) 你的bin文件的主要数据的range应该在[0, -39.68, -3, 69.12, 39.68, 1]。否则的话, 可能需要修改一下代码了。

谢谢,我看readme没有说明依赖库,打开requirement文件一个个安装库吗?其中pointpillars.egg==info这个库是怎么安装的,此外我的cuda版本版本是10.0可以运行test.py文件吗?我使用rosbag2kitti的代码将rosbag包转成了bin文件,但是有什么办法看到bin文件的rangge在[0, -39.68, -3, 69.12, 39.68, 1]吗?

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zhulf0804 avatar zhulf0804 commented on June 2, 2024
  1. requirements.txt是我的训练/测试环境, 你的环境已经有的可以不用安装。
  2. pointpillars.egg==info是通过README里的[Compile]产生的。
  3. Cuda10.1/Cuda11.1我测试过没有问题, Cuda10.0你可以试试。
  4. 读入.bin, 基于numpy进行数值分析。

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lkyahpu avatar lkyahpu commented on June 2, 2024

image
你好,测试时出现上面的错误。

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zhulf0804 avatar zhulf0804 commented on June 2, 2024

Hello @lkyahpu,

I can't reproduce this bug on my computer.

Could you print the parameter type contained in nms_gpu(), such as boxes, keep, thresh and boxes.device.index.

keep = torch.zeros(boxes.size(0), dtype=torch.long)
num_out = nms_gpu(boxes, keep, thresh, boxes.device.index)

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lkyahpu avatar lkyahpu commented on June 2, 2024

好的,之前是在CPU上测试的,现在加载到GPU上可以正常测试了。
image

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zhulf0804 avatar zhulf0804 commented on June 2, 2024

@lkyahpu 好的

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aifpgahzw avatar aifpgahzw commented on June 2, 2024

你好, 可以使用命令 python test.py --ckpt pretrained/epoch_160.pth --pc_path your_file.bin 试试。 需要注意的是 (1) 你的bin文件需要正确的读入: (n, 4)的数组; (2) 你的bin文件的主要数据的range应该在[0, -39.68, -3, 69.12, 39.68, 1]。否则的话, 可能需要修改一下代码了。

你好,请问一下这个数据范围[0, -39.68, -3, 69.12, 39.68, 1]分别代表什么意思,意思是点云x的范围为(0, -39.68),y范围( -3, 69.12),z范围(39.68, 1)吗

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aifpgahzw avatar aifpgahzw commented on June 2, 2024

你好, 可以使用命令 python test.py --ckpt pretrained/epoch_160.pth --pc_path your_file.bin 试试。 需要注意的是 (1) 你的bin文件需要正确的读入: (n, 4)的数组; (2) 你的bin文件的主要数据的range应该在[0, -39.68, -3, 69.12, 39.68, 1]。否则的话, 可能需要修改一下代码了。

您好,点云已经按照这个范围过滤,用自己的数据测试,能输出检测框,但是点云空白的,如果单独显示bin文件是可以正常显示的,测试自己的bin文件不知道是不是修改一下哪里的代码才可以让点云正常显示出来。 QQ截图20240319221617

@zhulf0804

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coolzz27 avatar coolzz27 commented on June 2, 2024

你好, 可以使用命令 python test.py --ckpt pretrained/epoch_160.pth --pc_path your_file.bin 试试。 需要注意的是 (1) 你的bin文件需要正确的读入: (n, 4)的数组; (2) 你的bin文件的主要数据的range应该在[0, -39.68, -3, 69.12, 39.68, 1]。否则的话, 可能需要修改一下代码了。

你好,请问一下这个数据范围[0, -39.68, -3, 69.12, 39.68, 1]分别代表什么意思,意思是点云x的范围为(0, -39.68),y范围( -3, 69.12),z范围(39.68, 1)吗

x in (0, 69.12), y in (-39.68, 39.68), z in (-3, 1)

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