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如何生成正样本的landmark? #13

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xuzifan opened this issue Dec 10, 2015 · 4 comments
Open

如何生成正样本的landmark? #13

xuzifan opened this issue Dec 10, 2015 · 4 comments

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@xuzifan
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xuzifan commented Dec 10, 2015

你好,我是新手。想问一下,怎么生成train.txt里的landmark呢?

@luoyetx
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luoyetx commented Dec 10, 2015

这个最好是你的数据集本身就包含有 landmark 数据,不然的话,你可以找一些工具或者开放的 sdk 等自己给数据标上 landmark。

http://ibug.doc.ic.ac.uk/resources/300-W/
http://mmlab.ie.cuhk.edu.hk/projects/CelebA.html

@xuzifan
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xuzifan commented Dec 10, 2015

好的,多谢

@tonyzzzzz
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假设我们选20个特征点。但是有的训练样本,可能有部分几个特征点缺失,这种情况如何处理呢? 其x,y值是写-1吗

@luoyetx
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luoyetx commented Mar 30, 2016

@tonyzzzzz 点必须是全的,不能是部分点

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