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识别率太低 #2

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bagusflyer opened this issue Apr 21, 2018 · 2 comments
Open

识别率太低 #2

bagusflyer opened this issue Apr 21, 2018 · 2 comments

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@bagusflyer
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你好，我试用您的iOS Example，从网上下载了mlmodel，拖入工程，然后下载网上的身份证，不过运行要么就是识别失败，或者是识别的结果非常差，和不加载mlmodel时的结果没区别，不知我哪里做错了？望指教，谢谢
@KevinGong2013
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这个识别的准确率主要还和训练的数据集有关系， 现在的mlmodel 都是用自动生成的数据集训练的， 你可以自己用真实的数据集训练，增加识别准确率。还有一点就是图片的预处理参数，根据自己将要识别的图片特点调整与处理参数以增加识别率。

@long0419
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识别率低的不行了

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3 participants
@long0419 @bagusflyer @KevinGong2013