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输出特征图大小为64*64? #465
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@caihaunqai |
明白,请问如果一张图只有一两个人,那么64*64的图里,其他的位置的像素值一般会是多少呢?因为他们实际并没有作用,会预测成一个一致的默认值吗? |
不会是一个统一的值,每张图都不一样,我们使用改进的focal loss训练的,没有人的只是置信度低。 |
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您好,感谢您的工作。我看到输出的特征图的大小都是64 * 64,例如中心点的图我理解是把原本不为64 * 64的原图进行了归一化,所以可以对应到64 * 64上。那么其他的预测信息,例如3d关节点的旋转,pose/shape等信息是如何对应到64 * 64上的呢?输出一共是(1+3+132 + 10)个channel,如何把输入转换为64 * 64,这个我看了好久,能否麻烦解释一下,感谢!
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