Output tracking ID, car color, car make and vehicle types in DeepStream 2.0

Hello, I am new to the DeepStream SDK. I have been playing with the config text files, through which I am able to output the text files of object detection in KITTI metadata format. I can also output the video file for display.

As shown in the display, an object tracking algorithm has been applied to the example. However, I could not figure out how to output the tracking ID in text.

Also, in the config file, it seems that the app can simultaneously perform secondary detection of car color, car make and vehicle types. However, such classification results are not reflected in the display. I also cannot output them in text.

Do I have to work on the example source code for the extra output? Has anyone successfully output these results before?


deepstream-test1 sample demonstrate how to output the label text with OSD:

$ sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev
$ cd [DeepStream_Release]/sources/apps/deepstream-test1
$ make
$ ./deepstream-test1-app ../../../samples/streams/sample_720p.h264