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bonn-activity-maps / bam_annotation_tool

Bonn Activity Maps annotation tool
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PT Export: Fix negative numbers issue #430

Closed dari1495 closed 3 years ago

dari1495 commented 3 years ago

Make negative numbers 0

anDoer commented 3 years ago

Please clamp all coordinates outside of the frame, i.e. set 

x = max(min(width - 1, x), 0)
y = max(min(height - 1, y), 0)
anDoer commented 3 years ago

We have a special case with head bounding boxes: as head bounding boxes are only required for evaluation (the length of the head bounding boxe's diagonal determines the person height), clamping negative coordinates would be harmful.

For that reason we should allow negative numbers for head bounding boxes. This makes it necessary to change to export format of head bounding boxes from

[x1, y1, width, height] to [x1, y1, x2, y2]