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detection problem #34

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DiSheng555 opened this issue Apr 12, 2024 · 3 comments
Open

detection problem #34

DiSheng555 opened this issue Apr 12, 2024 · 3 comments

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@DiSheng555
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作者,你好,我在用/APE/configs/COCO_Detection/deformable_deta/deformable_deta_vitl_eva02_lsj1024_cp_12ep.py这配置文件,做coco检测的训练时候,出现
image

错误,是什么原因引起吗?

@shenyunhang
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抱歉,这个配置文件比较旧,没有及时更新。
这个问题应该是模型初始化的参数改变了。
具体是metadata改成了dataset_metas,可以参考这里的示例

@shenyunhang shenyunhang mentioned this issue Apr 12, 2024
@DiSheng555
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好的,谢谢了,配置文件中的命名文件_lsj和_cp分别代表什么意思呢

@shenyunhang
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lsj表示Large Scale Jittering。
cp表示Copy-Paste。
相关论文是《Simple Copy-Paste is a Strong Data Augmentation Method for Instance Segmentation》。

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