Zhaojiang Liu

A puzzle about the code

1

Thanks for ur sharing and ur work is really cool! I have a puzzle about ur code in dataset.py , what is ur point in linë 48 and linë 49?...

Question about FPS

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Hello，given a video sequence, is it normal to get the fps results range from 10 to 18 fps? 您好，输入一段视频，得出来的FPS结果不甚高，只有10～18FPS?一般来说，FPS能达到多少呢？

Maybe it is a stupid question.I wonder how to train the model from scratch on a different dataset with a different classes,say,10 classes?

Maybe it is a stupid question.I wonder how to train the model from scratch on a different dataset with a different classes,say,10 classes?

### Prerequisite - [X] I have searched [Issues](https://github.com/open-mmlab/mmdetection3d/issues) and [Discussions](https://github.com/open-mmlab/mmdetection3d/discussions) but cannot get the expected help. - [X] I have read the [FAQ documentation](https://mmdetection3d.readthedocs.io/en/latest/notes/faq.html) but cannot get the expected help....

🤔[question] How to debug by using vscode

2

### Describe your question I am a newbie, maybe this is a simple question, but I can't find the corresponding solution in the documentation. I want to know how to...

If I don't get it wrong, if the iou between hbbox of the objects and windows is less than the value of iou_thr, the object will be ignored. Right? I...