Question:use the parameter about -gtcoords and -detcoords about object-detection-metrics

[rafaelpadilla]

Dear @LuZhibo,

Sorry, I think I did not understand your doubt.

If the coordinates of your detections are already in absolute values, you don't need to use the argument --detformat, because its default value takes absolute coordinates (X Y width height) for your bounding boxes.

Regards

[Fingerl]

Dear @rafaelpadilla ,
Thanks for your replying.

I use the code to assess yolo3 model' ap and map.In my txt files,the ground truth bounding boxes and detected boxes are (left,top,right,bottom),these coordinates already relate to upper left corner of image ,so this is the absolute coordinates and i should use the default value.
Is my understanding right?
Thanks

[rafaelpadilla]

@LuZhibo,

In your case, regarding the detections only, you should use the arguments:

-detformat xyrb
and
-detcoords abs (optional, because the default value is already abs)

Besides, you must use the others arguments:
-gtcoords: the groundtruth coordinates
-gtformat: the goundtruth format (abs or rel)
-threshold: the IOU threshold
--gtfolder: folder with your groundtruth files
--detfolder: folder for your detection files

These are all explained in the README file.

[Fingerl]

@rafaelpadilla
I'm sorry to see your reply today. I think I have understood your meaning. Thank you.