updates

2020-03-05 09:54:41 -08:00 · 2020-03-05 09:54:41 -08:00 · b8b89a3132
parent 8b6c8a5318
commit b8b89a3132
1 changed files with 4 additions and 0 deletions
--- a/utils/utils.py
+++ b/utils/utils.py
@ -525,6 +525,10 @@ def non_max_suppression(prediction, conf_thres=0.1, iou_thres=0.6, multi_cls=Tru
        # Apply width-height constraint
        pred = pred[((pred[:, 2:4] > min_wh) & (pred[:, 2:4] < max_wh)).all(1)]

+        # If none remain process next image
+        if not pred.shape[0]:
+            continue
+
        # Compute conf
        pred[..., 5:] *= pred[..., 4:5]  # conf = obj_conf * cls_conf