bboxdir text files does not work with x_min y_min x_max y_max format

[saandeepa93]

Hello, Thank you for your work on OpenFace.

The wiki specifies -bboxdir to consist of text files with x_min y_min x_max y_max format. However, I noticed that it doesn't work (top image). If I input x_center y_center x_max y_max, I get a more accurate result from feature extraction (bottom image).

./bin/FaceLandmarkImg -fdir <src_dir> -bboxdir <bbox_dir> -wild

Is this the intended behavior? I notice that other face detector like MTCNN typically return bboxes in the same format (x_center y_center x_max y_max). Please advise.