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读入图片的大小 #5

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lovejing0306 opened this issue Sep 8, 2018 · 2 comments
Open

读入图片的大小 #5

lovejing0306 opened this issue Sep 8, 2018 · 2 comments

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@lovejing0306
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兄弟，你好，有个疑问想向你请教一下，你对读入图像的大小是怎么处理的？
@aluckyi
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aluckyi commented Nov 16, 2018

我也有个关于输入图像尺寸的问题，想请教下。论文中说，”每一个mini-batch中首先加入N张完整图片，而后加入从N张图片中选取的R个候选框。实际选择N=2， R=128“。而VOC-2007数据集中的图像尺寸不固定，tensorflow中怎么一次性处理两张不同尺寸的图像，从而生产对应的特征图？是不是强行把图像resize成一个尺寸？

@Lanme
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Lanme commented Jun 11, 2019

同问，另外loss函数似乎不是使用smoothl1？

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@lovejing0306 @Lanme @aluckyi