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头部姿态估计模型FSANet部署问题 #4345

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mawj111 opened this issue Nov 12, 2022 · 4 comments · Fixed by #4346
Closed

头部姿态估计模型FSANet部署问题 #4345

mawj111 opened this issue Nov 12, 2022 · 4 comments · Fixed by #4346
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@mawj111
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mawj111 commented Nov 12, 2022

使用Pytorch->onnx->ncnn步骤对FSANet进行模型转换并进行ncnn部署推理,结果一直报错"段错误(核心已转储)"。
检查onnx模型后,发现其中存在div、pow、mul等node,是否ncnn不支持这些node的op?我需要自定义相应的ncnn layer吗?
相应的模型文件如下,麻烦各位大佬帮忙解答一下,感谢!
model.zip

@mawj111
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mawj111 commented Nov 12, 2022

input = [1, 3, 64, 64]
mean = [127.5, 127.5, 127.5]
norm = [1/128.f, 1/128.f, 1/128.f]

@nihui
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nihui commented Nov 12, 2022

尝试使用 pnnx 转换 pytorch 模型到 ncnn
https://github.com/pnnx/pnnx

@mawj111
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mawj111 commented Nov 12, 2022

@nihui 非常感谢您的快速回复,今天刚开始尝试使用最新的windows版本的pnnx.exe转换工具,在转换如retinaface等简单的模型时,转换成功并且成功使用ncnn部署。但在使用pnnx转换FSANet模型时遇到如下图一些问题。
ORC38V63_(O$Z~84R{Z_~9I
P25FNQ``PL~K3)_TNGF9$7V

@mawj111
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mawj111 commented Nov 12, 2022

使用的pt文件如下
FSANet_Conv.zip

@nihui nihui added the bug label Nov 12, 2022
@nihui nihui linked a pull request Nov 12, 2022 that will close this issue
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