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train WIDER face AP low #57
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@yxlijun 用了多尺度测试的代码吗? |
用了多尺度,但是在hard上只有76点几,在easy和medium都和论文差不多,在其他数据集上也差不多 |
@yxlijun |
好的,谢谢啦 |
我们也是差不多,在训练的时候hard只有78,其他两个和论文差不多 |
@Sun-Fan |
你好,你论文中是基于ssd做的,所以我也是用ssd做的,更改了ssd的结构,特征图选用从3_3到7-2. anchor大小选择的和你也一样,但是用了eval_tools hard还是和你论文中的sfd(f)差了六七个点,所以想问下不考虑论文中剩下两步你是还改了ssd其他什么东西吗?比如说数据增强不和ssd一样或者其他的东西?麻烦你了 |
@Sun-Fan
数据增强时不改变物体比例,论文和代码里头有说
|
好的,那除了数据增强,特征图,矩形框大小,sfd的f这一步还做了其他改动吗?主要就是在hard上差点 |
@Sun-Fan |
嗯嗯,这些我们都有做,好像就数据加强我们直接套用的ssd里面的,不知道是不是这个原因导致hard低了这么多点,谢谢你了。 |
@sagittahjz |
@sfzhang15 |
@sagittahjz |
您好,我参照你文章写了训练过程,在WIDER数据集上测试,easy和medium都还不错,但是在hard AP较低,是什么原因啊?
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