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如何导出NAFNetLocal模型文件为onnx格式? #1336

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lmw0320 opened this issue Jul 26, 2024 · 0 comments
Open

如何导出NAFNetLocal模型文件为onnx格式? #1336

lmw0320 opened this issue Jul 26, 2024 · 0 comments

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@lmw0320
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lmw0320 commented Jul 26, 2024

1721984219602

如图所示,我尝试将这个模型文件导出onnx文件,实际设置为动态尺寸输入时,会报错:
1721984236285

1721984242620

我检查了NAFNet网络中的check_image_size函数,并增加了打印信息,用于查验:
1721984266618

不知道这个模型,到底要如何导出呢??
----我个人测试过,如果模型事先设定一张图片的尺寸数据,导出onnx文件后。可以正常调用onnx,对该图片进行 推理,结果也正常。而使用另外一张不同尺寸的图片进行onnx模型推理时,就会报错,提示输入的数据形状不对。。---因此,我才希望导出一个可以支持动态尺寸输入的onnx文件,以便进行正常应用。

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