Obj.confidence is negative?

Hi All,

I am running Deepstream 5.0 on both my Jetson Nano & Jetson NX using python examples.
I found in the sample programs, the “obj_meta.confidence” is negative value such as -0.100000000149 etc.

Based on my understanding, the confidence value should be a value that betweeen [0, 1].

Why is the confidence negative?
I want to show the confidence onto the frame, how can I get the real confidence value that between 0, 1?

Thanks

1 Like

Hi,

The negative confidence is from the group rectangles type of clustering method.
This method does not output the confidence values for the clustered boxes and hence all objects will have -0.1 conf at the pgie.

Please check this topic for the detail:

Thanks.

1 Like

I saw there will be a patch or update about this issue, which will solve my problem?

Am I correct?

Hi,

The confidence -0.1 is set by clustering approach since the confidence value is not available.
The patch in next release will separate the confidence value for pgie and tracker to avoid confusion.

Thanks.

When will the next patch be available?

Hi,

Sorry that we cannot disclosure our future plan here.
Please pay attention to our announcement for the update.

Thanks.