cheind / py-motmetrics

:bar_chart: Benchmark multiple object trackers (MOT) in Python
MIT License
1.38k stars 258 forks source link

What property (confidence, class, visibility) tells pymotmetrics when to diregard an entry during evaluation? #106

Closed igygi closed 4 years ago

igygi commented 4 years ago

Hi,

I am working on a custom dataset and generating my own groundtruth annotations. In line with this, I'd like to know what property in the groundtruth annotations should be adjusted to tell pymotmetrics to disregard an entry (e.g. due to occlusion).

Is it confidence, class, or visibility? And what value setting should be used so that it is disregarded during evaluation? Thank you.

Thanks.

jvlmdr commented 4 years ago

The util function for loading data in the MOT challenge format uses the "confidence" field and the min_confidence kwarg to ignore elements: https://github.com/cheind/py-motmetrics/blob/0a6b598d9c966b05c4317f051119948d9140d0e2/motmetrics/io.py#L93

cheind commented 4 years ago

Closing this question as resolved