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移植问题 #20
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emmm,第一点,opencv版本是4.5.5的,第二点,ros下没输出报错信息,但是没移植到ros工作空间下时整个项目是可以正常于运行的,第三点,readNetFromONNX试过了,也不行 |
没移植之前你正常运行确认下是否为opencv推理的,有可能你跑的是onnxruntime。 |
我发现问题了,即使制定了opencv4,ros在编译的时候也会用自己的opencv链接cv_bridge,就会导致出错,所以把cv_bridge链接的opencv库文件改为自己的opencv4.5.5就行了,这ros太坑人了 |
请问除了用gpu加速外,有什么别的办法加速推理吗?比如减少识别的种类或者改点代码冗余的部分等(不太懂深度学习,可能说的不对)? |
除了显卡,其他针对ros系统优化的我不知道。 |
你要不一个一个的画上去看下?画一个看一个?或者将同类的颜色随机赋值一下,每个实例颜色不一样你就能看出来是怎么回事了。 |
这个项目可以正常运行但是当移植到ros工作空间下后,opencv的readnet就没办法读取权重文件了,什么都没改,就是单纯把它们扔到ros下编译了一下,路径等都是对的,请问您有什么头绪吗?
![image](https://private-user-images.githubusercontent.com/91672632/277260736-c3642bda-4e79-4317-9c9b-9d695f28a918.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.HHmnEnWZhIXL5i4cVkXzuHfxW0lNhZvGjsFOX4t3nWI)
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