Comments (7)
@Zhutianyi7230 我使用/tool/maptr/vis_pred.py这个脚本可视化推理结果是成功了的,这个脚本可视化的是整个测试集。
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可视化脚本使用: python ./tool/maptr/vis_pred.py /path/to/config /path/to/ckpt --gt-format fixed_num_pts polyline_pts --score-thresh 0.4。摆放位置就follow教程就好,可视化的脚本不需要专门设置路径,通过读取config会自动设置好这些
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@Zhutianyi7230 我也使用作者提供的模型进行推理,但是如何对推理结果进行可视化,请问你有进展吗?
感谢交流!
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@cyn-liu 我暂时还没有推理,按作者所说推理和可视化代码应该都在path/to/MapTR/tools/maptr中,我还不知道如何使用,如果您能跑通推理流程的话可以告诉我一下大致如何操作吗,谢谢!
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@Zhutianyi7230 推理作者在这里写了说明:https://github.com/hustvl/MapTR/blob/main/docs/train_eval.md
,使用./tools/dist_test_map.sh ./projects/configs/maptr/maptr_tiny_r50_24e.py ./path/to/ckpts.pth 8这条指令后,会在test文件夹下生成.json文件等,但是我不清楚用哪个文件可视化,以及如何设置参数等。
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@cyn-liu 我认为./tools/dist_test_map.sh这个应该是在数据集上验证用的。想要用权重直接推理的话可以看一下/tools/maptr/vis_pred.py这个代码,我还没仔细看过,但是它里面有plt函数,按该代码要求设置参数,应该可以可视化。
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@Zhutianyi7230 推理需要数据,用数据集的数据并没有什么问题,问题是使用dist_test_map.sh推理后生成的文件如何可视化呢?
可能使用vis_pred.py也可以推理,但是我在这个文件中并没有看到如何设置推理数据的地方。
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Related Issues (20)
- Path2Graph
- MapTR on a single GPU??
- Visualization failure following the docs
- data generation bug HOT 1
- run vis_pred.py to show maptrv2 nuscenes with centerline error HOT 1
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