Hi, For one of our requirements, we directly processed tensor output as demonstrated in deepstream-infer-tensor-meta-test. Now after adding tracker, we are facing issues with DCF tracker, The detections are not at all consumed by DCF tracker. KLT tracker is working fine, so it seems its something …

Hi, Sorry for keeping you waiting. We just got the response from internal team this morning. You can fix this issue with the following workaround: diff --git a/deepstream_test2_app.cpp b/deepstream_test2_app.cpp index 50db65c..e6c2000 100644 --- a/deepstream_test2_app.cpp +++ b/deepstream_test2_…

Hi, There is a knwon issue on NvDCF, which might cause jitters effect. Are you facing the similar issue? If yes, please check this comment for the workaround: https://devtalk.nvidia.com/default/topic/1065481/deepstream-sdk/nvdcf-jitter/post/5400989/#5400989 Thanks.

Hi AastaLLL, My issue is entirely different. Also, I tried that workaround you mentioned but it doesn’t solve the problem. I have already shared the modified “deepstream-test2” which will reproduce my issue. Can you please try it in your setup ?? Regards Pallab Sarkar

Hi, Thanks for the check. We are going to reproduce this issue and will update more information with you later.

Hi, It looks like there are some extra libraries used in your sample, which make it cannot be compiled with original Makefile. Would you mind to share your customized Makefile with us directly. Thanks.

Hi I have DM you the make file Regards

Hi, Could you share your environment and Deepstream version with us? We try to reproduce this issue in our environment but the pipeline is broken due to incompatibility. nvidia@xavier:~/topic_1067129/deepstream-test2$ ./deepstream-test2-app /opt/nvidia/deepstream/deepstream-4.0/samples/streams/sa…

Hi Code and makefile shared was from my Tesla Environment. Now I have DM you latest code and makefile and pgie config file from Jetson Nano . Regards Pallab Sarkar

Hi, Thanks for your sharing. We can compile and execute your application in our environment. However, we could not see too much difference between DCF and KLT tracker. Would you mind to point out more specifically your issue? Here attached the video of DCF and KLT. DCF: https://drive.google.com…

Hi, Thanks for your update. We are at a critical milestone. If you need any more support from our side to speed up the solution please let me know!! Regards Pallab Sarkar

Hi, Sorry that I have updated the comment. Would you mind to answer the question in comment#9? Thanks.

[DS4.0.1] DCF tracker not working with pgie output tensor data processed result !!!

Accelerated Computing Intelligent Video Analytics DeepStream SDK

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[DS4.0.1] DCF tracker not working with pgie output tensor data processed result !!!

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