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你好作者,关于MPJPE与p1 about stcformer HOT 4 OPEN

dlnn123 avatar dlnn123 commented on August 24, 2024
你好作者,关于MPJPE与p1

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Comments (4)

zhenhuat avatar zhenhuat commented on August 24, 2024

你好作者,很棒的工作。请问一下在训练3DHP时候,logging.info('epoch: %d, lr: %.7f, loss: %.4f, MPJPE: %.2f, p1: %.2f' % (epoch, lr, loss, mpjpe, p1))中的p1是mpjpe还是pa-mpjpe?另外p1对应的是step里返回的 error_sum_test.avg?

这里的MPJPE是训练集的结果:
image,对应step函数中的第二个返回值
image

p1是指测试集的mpjpe:
image,对应step函数中的唯一返回值
image

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dlnn123 avatar dlnn123 commented on August 24, 2024

明白了,谢谢您~
我还有一个疑惑:opt.MAE,opt.refine在程序中默认都是false,是不是不需要管它俩?但是它俩都各自起到什么作用呢,要是为true的话

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zhenhuat avatar zhenhuat commented on August 24, 2024

这个代码是建立在P-STMO https://github.com/paTRICK-swk/P-STMO 上的,它采用了MAE来做预训练,也就是遮挡一部分2D关节点再尝试预测这些2D关节点;但是STCFormer并没有这样做,所以全是False。
opt.refine 可以参考这个 https://github.com/Vegetebird/StridedTransformer-Pose3D 代码,是一个转换坐标系后处理的模块。

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dlnn123 avatar dlnn123 commented on August 24, 2024

这个代码是建立在P-STMO https://github.com/paTRICK-swk/P-STMO 上的,它采用了MAE来做预训练,也就是遮挡一部分2D关节点再尝试预测这些2D关节点;但是STCFormer并没有这样做,所以全是False。 opt.refine 可以参考这个 https://github.com/Vegetebird/StridedTransformer-Pose3D 代码,是一个转换坐标系后处理的模块。

好的,谢谢您

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