Line Trigger

[kelepon]

Hello,

How can I ensure that the line is triggered when the start of the bounding box makes contact with the line, rather than having the bounding box completely cross the line?

I'm using a close-range camera to detect trucks.

Thanks :)

[AlainPilon]

Hi. I am about to add this feature to my version of the LineCounter. Basically, I think you just need to update this code to trigger your callback:

https://github.com/AlainPilon/better_line_counter/blob/main/line_counter.py#L56-L57

[hardikdava]

@kelepon @AlainPilon We are working on improving sv.LineZone with it you will have options to choose different anchor points of the bounding boxes such as upper left corner, lower right corner, center point, etc. You can check the progress #266 . We will soon release this feature. Stay tune!