From 42107c75fc28284b6e4c9c5b6149886b2e5d6c67 Mon Sep 17 00:00:00 2001
From: wangzhibo <wangzhibo@shsening.com>
Date: 星期三, 23 三月 2022 15:35:49 +0800
Subject: [PATCH] 缩小模糊边界
---
debug/2_split_digit_from_video.py | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/debug/2_split_digit_from_video.py b/debug/2_split_digit_from_video.py
index c31f746..cbadf7c 100644
--- a/debug/2_split_digit_from_video.py
+++ b/debug/2_split_digit_from_video.py
@@ -11,7 +11,7 @@
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
thresh = cv2.threshold(gray, 0, 255,
cv2.THRESH_BINARY_INV | cv2.THRESH_OTSU)[1]
- kernel = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (6, 6))
+ kernel = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (5, 5))
counter = cv2.morphologyEx(thresh.copy(), cv2.MORPH_OPEN, kernel)
contours, hierarchy = cv2.findContours(
counter, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
--
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