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训练后的图片有点毛病 #1

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haidongsong opened this issue Nov 11, 2021 · 8 comments
Open

训练后的图片有点毛病 #1

haidongsong opened this issue Nov 11, 2021 · 8 comments

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@haidongsong
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haidongsong commented Nov 11, 2021

自己训练的模型, 总共用了200张图片训练的

  1. 训练完后,看着有一个固定偏差,貌似从中心位置开始画的框
  2. 使用模型后的图片变小了,原来 536 300, 变成496 277
  3. 横坐标基本都偏离40(正好是原图片横坐标变小的尺寸),纵坐标变小30-35(原图变小23)
  4. 打印出来的结果,放在原图上是正确的。
    enter description here

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@mavisyyc
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请问这问题解决了吗?怎么解决的?感谢!

@dreamgc
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dreamgc commented May 25, 2022

请问这个问题解决没有呀?我训练的模型也有这个问题,

@haidongsong
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haidongsong commented May 25, 2022 via email

@dreamgc
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dreamgc commented May 25, 2022

我的数据训练出来的模型有很多,他是每次训练都使用上一次的模型吗?第二次训练使用的是第一次训练出来的模型来生成第二个模型吗?
image

@haidongsong
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haidongsong commented May 25, 2022 via email

@dreamgc
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dreamgc commented May 26, 2022

我训练的是两个缺口的验证码,但是我只标注了正确的那个缺口,训练出来的结果有对有错,是不是应该把两个缺口都标注上呀?

@haidongsong
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haidongsong commented May 26, 2022 via email

@zhangbo
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zhangbo commented May 24, 2023

两个缺口的可以用,标注2个缺口,2个分类,或者只标注正确的缺口,1个分类都可以做到。

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