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VG数据集格式 #70

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HMY391 opened this issue May 12, 2024 · 1 comment
Closed

VG数据集格式 #70

HMY391 opened this issue May 12, 2024 · 1 comment

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@HMY391
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HMY391 commented May 12, 2024

请问项目中提到的odvg格式，里面detection和grounding是在同一个文件下的吗？还是说可以准备多个数据集，一个放detection的OD格式，一个放grounding的VG格式，然后在datasets_mixed_odvg.json写上就行？因为目前只想做目标检测任务，所以第一次只准备了COCO转换成odvg格式的数据（就是里面没有grounding这个键），然后训练时候报错KeyError: 'grounding'找不到这个键。那这意思是数据集里面必须还要有grounding那部分吗？
@HMY391
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HMY391 commented May 14, 2024

问题解决了！之前误以为一个类就不需要label_map了，后来看代码发现如果没有这个，他会认为你的数据是VG格式，所以才会出现KeyError: 'grounding'这个问题

@HMY391 HMY391 closed this as completed May 14, 2024
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