Intel® Distribution of OpenVINO™ Toolkit
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OpenVINO pre trained models don't work in Raspberry pi3 with NCS

Alba
Beginner
431 Views

Dear all,

I am trying to use the pre-trained model "person-detection-retail-0013" with the Raspberry pi3 and NCS. I have installed OpenVINO 2020.3.

When I call the "load_network" function to create an executable network, it always fails in an error like this:

RuntimeError: Check 'input_shape_product.get_length() == shape_size(m_output_shape)' failed at /home/jenkins/agent/workspace/private-ci/ie/build-linux-debian_9_arm/b/repos/closed-dldt/ngraph/src/ngraph/op/reshape.cpp:100:
While validating node 'v0::Reshape Reshape_17724(PriorBoxClustered_15181[0]:f32{2,4042567040}) -> (dynamic?)':
Product of output shape dimensions does not match product of argument shape dimensions (output shape: Shape{1, 2, 4042567040}, argument shape: {2,4042567040}).

Sometimes it also outputs "aborted" instead.

I try also with different pre-trained models but the error persist.

How can I fix it?

Thank you!

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1 Solution
David_C_Intel
Employee
390 Views

Hi Alba,

Thanks for reaching out. It might be due to an incompatibility with the latest IR versions and OpenVINO™ toolkit for Raspbian. Please try to use the 2019 R3 version models. If the error persists, please share the script you are using for us to test from our end.

Regards,

David C.


View solution in original post

4 Replies
AndrewG_Intel
Moderator
407 Views

Hello Alba


Thank you for posting on the Intel® communities.

We noticed that your inquiries are regarding "Intel® Distribution of OpenVINO™ toolkit". We have a forum for these specific products and issues. We are moving this thread to the ‘Intel® Distribution of OpenVINO™ Toolkit forum’, so you can get answered more quickly.


Best regards,


Andrew G.

Intel Customer Support Technician


David_C_Intel
Employee
391 Views

Hi Alba,

Thanks for reaching out. It might be due to an incompatibility with the latest IR versions and OpenVINO™ toolkit for Raspbian. Please try to use the 2019 R3 version models. If the error persists, please share the script you are using for us to test from our end.

Regards,

David C.


View solution in original post

Alba
Beginner
380 Views

Hello,

With the 2019 R3 models works.

Thank you!

David_C_Intel
Employee
376 Views

Hi Alba,

Intel will no longer monitor this thread since this issue has been resolved. If you need any additional information from Intel, please submit a new question. 

Regards,

David C.


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