From 67c6931b6aa5cd469b500a133f3fc2d575f6671d Mon Sep 17 00:00:00 2001 From: ori Date: Wed, 28 Aug 2019 09:17:23 -0700 Subject: [PATCH] bug fix in countour --- backend/app/handlers/VisionHandler.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/backend/app/handlers/VisionHandler.py b/backend/app/handlers/VisionHandler.py index ce5d0d16e..579dcb005 100644 --- a/backend/app/handlers/VisionHandler.py +++ b/backend/app/handlers/VisionHandler.py @@ -18,7 +18,8 @@ class VisionHandler(): return dilate_img def find_contours(self, binary_img: numpy.ndarray): - _, contours, _ = cv2.findContours(binary_img, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_TC89_L1) + + contours, _ = cv2.findContours(binary_img, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_TC89_L1) return contours class Filter_Contours: