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tflite #24

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zheyangshi opened this issue Jan 16, 2020 · 2 comments
Open

tflite #24

zheyangshi opened this issue Jan 16, 2020 · 2 comments

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@zheyangshi
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请问预训练tflite的使用，在图片输入前还有其他的预处理步骤吗？我直接对测试图片进行读取，缩放到160x160之后输入，剩余步骤是模仿库里面vis.py的写法，但是可视化输出的效果有的图片效果不佳，有的是正常的。
正常：
image
效果差：
image
@zheyangshi
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好像知道了，还需要先人脸检测，裁剪和balance是吗。。我一开始以为tflite是包含了所有步骤哈哈

@610265158
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是的，需要先检测，尽量保证数据分布和训练时的数据分布一致

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@610265158 @zheyangshi