Forums - qtimlesnpe Element not found, while running inference on RB5 using Gstreamer SNPE plugin

6 posts / 0 new
or Register
Last post
qtimlesnpe Element not found, while running inference on RB5 using Gstreamer SNPE plugin
gesqdn-forum
Join Date: 4 Nov 18
Posts: 184
Posted: Tue, 2020-12-15 20:43
Top

Hi Team,

We are trying to run the Deep Learning Inference using Gstreamer SNPE plugin(i.e. qtimlesnpe) from terminal using gst-launch tool.
We have tried running command given below,

gst-launch-1.0 v4l2src ! jpegdec ! videoconvert ! qtimlesnpe config=/home/rb5/mle_snpe.config model=/home/rb5/mobilenet_v1.dlc labels=/home/rb5/labelmap.txt postprocessing=segmentation ! videoconvert ! jpegenc ! filesink location=image.jpeg


After running command given above, its causing the below warning, and terminating the execution:

WARNING: erroneous pipeline: no element "qtimlesnpe"

Can you please suggest any solution on this?

 

 

  • Up0
  • Down0
Re: qtimlesnpe Element not found, while running inference on...
stan.lin_1
Join Date: 16 Dec 20
Posts: 4
Posted: Wed, 2020-12-16 11:01
Top

Hi,

Thanks for reaching out.

According to the newest created image QRB5165.1.0.0-201116, qtimlesnpe elelemnt is not included yet. There will be a set of C/C++ gstreamer SNPE sample programs released soon. qtimlesnpe element should be included in the newer image when the sample code released. At this time, gstreamer SNPE plugin is not available.

Please use 'gst-inspect-1.0 | grep qti' to check the installed qti elements in the newer image.

Best regards,
Stan

  • Up0
  • Down0
Re: qtimlesnpe Element not found, while running inference on...
rajeshhope94
Join Date: 1 Dec 20
Posts: 2
Posted: Wed, 2021-01-06 04:41
Top

Hello,

Could you please let us know by when do you expect to release the new image with  "qtimlesnpe" element included in it? We are working with one of the deep learning segmentation models and we really need this gstreamer element to load the dlc model and run inference on the camera stream. We have no idea that this element is not included in the current image and it is not mentioned in the documentation. It will be really helpful if you could give us some estimation by when the new image will be released. Thank you.

Regards

Rajesh

  • Up0
  • Down0
Re: qtimlesnpe Element not found, while running inference on...
ajain1
Join Date: 16 May 21
Posts: 1
Posted: Thu, 2021-08-12 05:40
Top

Hi

Can you please suggest command with qtimlesnpe plug-in without need of live streaming from camera. If have pre-built .dlc file, possible to use it and validate this plug-in on RB5 platform without connecting camera and display?

  • Up0
  • Down0
Re: qtimlesnpe Element not found, while running inference on...
logevidhya
Join Date: 9 Sep 21
Posts: 3
Posted: Thu, 2021-09-09 01:42
Top

Hi,

Could you suggest the gstreamer pipeline using qtimlesnpe plugin for the prebuilt model in .dlc file.I have the pipeline that has been stuck with prerolling state...What is the reason for that?

  • Up0
  • Down0
Re: qtimlesnpe Element not found, while running inference on...
luis.merayo
Join Date: 13 Feb 23
Posts: 6
Posted: Wed, 2023-07-26 08:31
Top
Hi,
You can check out our comprehensive Wiki guide. It has a working example pipeline with the qtimlesnpe element.
 
 
 
 

  • Up0
  • Down0
or Register

Opinions expressed in the content posted here are the personal opinions of the original authors, and do not necessarily reflect those of Qualcomm Incorporated or its subsidiaries (“Qualcomm”). The content is provided for informational purposes only and is not meant to be an endorsement or representation by Qualcomm or any other party. This site may also provide links or references to non-Qualcomm sites and resources. Qualcomm makes no representations, warranties, or other commitments whatsoever about any non-Qualcomm sites or third-party resources that may be referenced, accessible from, or linked to this site.