Forums - Convert YOLOv5 ONNX to DLC error

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Convert YOLOv5 ONNX to DLC error
sang.trinh
Join Date: 19 Sep 19
Posts: 1
Posted: Mon, 2021-04-26 02:49
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Hello,

The new update SNPE 1.49 has supported for YOLOv5 ONNX conversion. Howerver, when I convert to DLC, there is an error

183 - ERROR - Node Mul_582: Unable to permute shape [1, 3, 80, 80, 2] to NSC ordering

Below is my steps to convert YoloV5 to ONNX:

1. Export trained model .pt to .onnx by https://github.com/ultralytics/yolov5/issues/251

2. Run onnx-simplifier

3. Run snpe-onnx-to-dlc

Any help is appreaciated. Thanks

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Re: Convert YOLOv5 ONNX to DLC error
priyal.george
Join Date: 16 Mar 21
Posts: 2
Posted: Sun, 2021-05-30 23:02
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Hi, 

Have you figured it out? I'm also trying to find how to convert yolov5 to dlc and get results. If you have got it, kindly help

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Re: Convert YOLOv5 ONNX to DLC error
se.evdokimov
Join Date: 24 Aug 21
Posts: 1
Posted: Wed, 2021-08-25 06:52
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Seems to be related: https://github.com/ultralytics/yolov5/issues/2881, but still does not answer how to convert a trained model.

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Re: Convert YOLOv5 ONNX to DLC error
ngocsang
Join Date: 20 Dec 19
Posts: 1
Posted: Fri, 2021-11-19 00:29
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SNPE currently support Yolov5 whole model without 5D operations. 
Please try with this
snpe-onnx-to-dlc -i yolov5s.onnx --out_node 742 --out_node 762 --out_node 782
 
You will need to do post processing the remain nodes by yourself, outside of dlc.
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