From 7c50785425ec715bf17f49647b99d074ec71e19d Mon Sep 17 00:00:00 2001
From: Sharpiless <50802787+Sharpiless@users.noreply.github.com>
Date: Tue, 27 Jul 2021 12:44:28 +0800
Subject: [PATCH] Fix bug in nonempty_bbox for height (#3787)

* Update bbox_utils.py
---
 ppdet/modeling/bbox_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ppdet/modeling/bbox_utils.py b/ppdet/modeling/bbox_utils.py
index aa55538f3..4c4acd9dd 100644
--- a/ppdet/modeling/bbox_utils.py
+++ b/ppdet/modeling/bbox_utils.py
@@ -100,7 +100,7 @@ def clip_bbox(boxes, im_shape):
 def nonempty_bbox(boxes, min_size=0, return_mask=False):
     w = boxes[:, 2] - boxes[:, 0]
     h = boxes[:, 3] - boxes[:, 1]
-    mask = paddle.logical_and(w > min_size, w > min_size)
+    mask = paddle.logical_and(h > min_size, w > min_size)
     if return_mask:
         return mask
     keep = paddle.nonzero(mask).flatten()
-- 
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