[Deepstream 5.0]NvDCF tracker update frequency

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

Please provide complete information as applicable to your setup.

**• Hardware Platform : Jetson Xavier
**• DeepStream Version: 5.0
**• JetPack Version (valid for Jetson only) :
• TensorRT Version : 7.1.3
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs) Trakcer config question
**• How to reproduce the issue ?
I am intergrating new model that detected vehicle, and I want to check how long the vehicle stopped , I am trying to based on track ID that is calcuated by DCF tracker. But unfortunately , the track ID is updated sequently when other object passes through or moves around the detected object and in sometimes this object is not detected in next severial frames so when it detected again track ID is changed.

I also tried by KLT and IOT but the same result occurred.
Is there is any config that I can change to improve the result?
Thank in advanced!
Cactus

3

Can you have a try on Deepsteam 5.1?

4

Hello Kesong, I tried with deepstream 5.1. but it is not good enough. Above problem still exists.

5

Can you share several pictures to describe the issue?

6

Dear Kesong,
Thank for your reply and sorry for late feedback.
Our video is private so I can not share to you.
But anyway I tried to make post tracker code that is suitable with our cases after tracking by KLT . It is working fine now.
Thank for your support.
Thuy

7

Great!