fix img shape not match when concat
@@ -94,6 +94,8 @@ class EvalTestReader(object):
batch_outs = []
for img_path in img_list:
img = cv2.imread(img_path)
+ if len(list(img.shape)) == 2 or img.shape[2] == 1:
+ img = cv2.cvtColor(img, cv2.COLOR_GRAY2BGR)
if img is None:
logger.info("load image error:" + img_path)
continue
