There appears to be a bug in the process_boxes() function in train.py.
Line 70 should be:
for bid in range(iou_pred.size(0)):
not
for bid in range(iou_pred[0].size(0)):
In the main function of train.py, iou_pred[0] is passed to process_boxes(), not iou_pred. As written, it will not iterate over all samples in the batch, but over the length of the second dimension of iou_pred[0] (which is 1, the number of image color channel, blank/white in this case).
MichalBusta
commented
5 years ago
There appears to be a bug in the process_boxes() function in train.py.
Line 70 should be:
not
In the main function of train.py, iou_pred[0] is passed to process_boxes(), not iou_pred. As written, it will not iterate over all samples in the batch, but over the length of the second dimension of iou_pred[0] (which is 1, the number of image color channel, blank/white in this case).