[Support]: How to use area coordinates?

[esvaf]

Describe the problem you are having

I am trying to work with an API and need to get coordinates to crop snapshots if needed within the internal logic of the application. However, I can't understand how to use the coordinates—they look like percentage positions, but sometimes they exceed 100%. For example:
{
"box": null,
"camera": "front",
"data": {
"attributes": [],
"box": [
0.18802083333333333,
0.31851851851851853,
0.146875,
0.3
],
"region": [
0,
0,
0.73125,
1.3
],
"score": 0.94921875,
"top_score": 0.923828125,
"type": "object"
},

Version

0.13.2

Frigate config file

NA

Relevant log output

NA

FFprobe output from your camera

NA

Frigate stats

No response

Operating system

Other Linux

Install method

Docker Compose

Object Detector

Coral

Network connection

Wired

Camera make and model

NA

Any other information that may be helpful

No response

[NickM-27]

they are percentage, depending on where the motion is, frigate might use a region (the area sent to the detector) outside of the image and this is filled in with black pixels when it is sent to the detector

[esvaf]

Thank you! If I understand correctly, I can use these coordinates as percentage points for cropping edges, but if they exceed 100%, I need to force them to 100%.

[NickM-27]

yep