What does the dimensional information of the frame represent?

[BugMaker2002]

Hello, when I run this code, the output align_frames.shape is (150, 7, 64, 64, 3), I want to know what 7 stands for

[Dylan-H-Wang]

If you read the paper and check the original code at

SLF-RPM/utils/utils.py

Line 102 in 298b01f

frame = cal_rois(frame, landmark[0], (64, 64)) # (n_roi, h, w, c)

and

SLF-RPM/utils/utils.py

Line 424 in 298b01f

def cal_rois(frame, landmark, crop_shape):

you will know it represents 7 ROIs.

[BugMaker2002]

thank you very much