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[Feature] MMdetection3D是不是不支持连续帧(或者多帧)? #2995

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llllCHYllll opened this issue Jun 25, 2024 · 3 comments
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@llllCHYllll
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What is the feature?

目前mmdetection3d中给出的模型都是单帧模型,多帧是否支持并不完善?我在看data_processer以及其他的dataloader的时候,发现没有针对多帧的代码。

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@erquren
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erquren commented Jun 28, 2024

你指的是追踪?

@llllCHYllll
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你指的是追踪?

是的,我在尝试将UniAD移植到最新版本的mmdetection3D中。我在想mmdetection3d是否有原生支持多帧读取的功能,比如Instance()类中,gt_boxes可以存储多帧的真值等等(目前我只会用它存储单帧,不知道如何存储多帧),如果没有的话我就自己写dataloader了

@erquren
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erquren commented Jul 1, 2024

你指的是追踪?

是的,我在尝试将UniAD移植到最新版本的mmdetection3D中。我在想mmdetection3d是否有原生支持多帧读取的功能,比如Instance()类中,gt_boxes可以存储多帧的真值等等(目前我只会用它存储单帧,不知道如何存储多帧),如果没有的话我就自己写dataloader了

得重新写,不过一般不这么用吧,追踪一般都是拿3D的结果走另外的流程追踪

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