how to increase the thickness of bounding boxes?

General
,
1

Does anyone know how to increase the thickness of bounding boxes? I am using hailo-infra repository, By default, which file should I configure, and how exactly should I modify it?

2

Welcome to the Hailo Community!

You can change the thickness of the bounding boxes by modifying the input to the hailooverlay GStreamer element in the following file.

GitHub - hailo-apps-infra - gstreamer_helper_pipelines.py

    # Construct the overlay pipeline string
    overlay_pipeline = (
        f'{QUEUE(name=f"{name}_q")} ! '
        f'hailooverlay name={name} '
    )

Add the line-thickness property:

    # Construct the overlay pipeline string
    overlay_pipeline = (
        f'{QUEUE(name=f"{name}_q")} ! '
        f'hailooverlay name={name} line-thickness=2'
    )

To review all Element Properties of the hailooverlay GStreamer element, run the following command:

gst-inspect-1.0 hailooverlay
1 Like
3

OMG, thank you so much! It finally worked! I’ve been trying for weeks!:sob: