Deepstream multiple roi filter rules for different classes

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

• Hardware Platform (Jetson)
**• DeepStream Version 5.1
• JetPack Version (4.5)
**• TensorRT Version 7.x

How do i configure the analytics rule to filter a specific class in this roi and add a same roi but different class in same stream?

[roi-filtering-stream-0]
#enable or disable following feature
enable=1
#ROI to filter select objects, and remove from meta data
roi-RF0=0;0;750;0;1920;300;1920;1080;0;1080
roi-RF1=0;0;750;0;1920;300;1920;1080;0;1080
#remove objects in the ROI
inverse-roi=0
class-id=3;2

What I want to do is in roi-RF0 only class 3 will be filtered and in roi-RF1 only class 2 will be filtered.

this my current config, but both classes (3;2) is counted on both roi.

1 Like
2

Sorry for the late response, we will investigate to do the update soon.

4

Hi @andybagadiong
Sorry for delay!

Per internal discussion, this feature is not supported right now but is being added to our roadmap for a futue release.

Thanks!

6

Any timeline for the availability of the feature? And will it be included in DP6 or still in DP5?

7

next next release, time frame should be a release in early next year since the next is close to release.

Thanks!

8

+1 to let you know this feature would be very much welcome as soon as possible

In the meantime - @mchi would you be able to suggest some workaround to achieve something similar by ourselves while still making use of analytics plugin? Like duplicating [roi-filtering-stream-<n>] but with different classes? Or extracting class counts within roi rather than just the overall detection count?

9

is this available in ds6.0?

10

Yes, it should be fixed at DeepStream 6.0. Please get it a try. Thanks