René's URL Explorer Experiment

Title: GitHub - tlancsljy/opencv-python-tutorial: 📖 OpenCV-Python image processing tutorial for beginners · GitHub

Open Graph Title: GitHub - tlancsljy/opencv-python-tutorial: 📖 OpenCV-Python image processing tutorial for beginners

X Title: GitHub - tlancsljy/opencv-python-tutorial: 📖 OpenCV-Python image processing tutorial for beginners

Description: 📖 OpenCV-Python image processing tutorial for beginners - tlancsljy/opencv-python-tutorial

Open Graph Description: 📖 OpenCV-Python image processing tutorial for beginners - tlancsljy/opencv-python-tutorial

X Description: 📖 OpenCV-Python image processing tutorial for beginners - tlancsljy/opencv-python-tutorial

Opengraph URL: https://github.com/tlancsljy/opencv-python-tutorial

X: @github

direct link

Domain: github.com

route-pattern	/:user_id/:repository
route-controller	files
route-action	disambiguate
fetch-nonce	v2:ded18514-e506-ca02-b5b0-3262d4341381
current-catalog-service-hash	f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id	C256:1683F:377096E:4DE8BE1:6A5F92F5
html-safe-nonce	df430f1128ce29e95025614b50f15cc743dae75f4d779f6c5d8f3ec8e46b467c
visitor-payload	eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDMjU2OjE2ODNGOjM3NzA5NkU6NERFOEJFMTo2QTVGOTJGNSIsInZpc2l0b3JfaWQiOiI2NTA0ODc1NjA1NjY0NDQ3ODkiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac	bd016cd541e14f160c81a3b5f1579f4972a95bb14fe660d08c63e02a21c70cc1
hovercard-subject-tag	repository:505729954
github-keyboard-shortcuts	repository,copilot
google-site-verification	Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-url	https://collector.github.com/github/collect
analytics-location	//
fb:app_id	1401488693436528
apple-itunes-app	app-id=1477376905, app-argument=https://github.com/tlancsljy/opencv-python-tutorial
twitter:image	https://opengraph.githubassets.com/a7bacecaf2f92b76cdbf2dbe8642393c2f572cded8525c29595b4de72ce6ef1e/tlancsljy/opencv-python-tutorial
twitter:card	summary_large_image
og:image	https://opengraph.githubassets.com/a7bacecaf2f92b76cdbf2dbe8642393c2f572cded8525c29595b4de72ce6ef1e/tlancsljy/opencv-python-tutorial
og:image:alt	📖 OpenCV-Python image processing tutorial for beginners - tlancsljy/opencv-python-tutorial
og:image:width	1200
og:image:height	600
og:site_name	GitHub
og:type	object
hostname	github.com
expected-hostname	github.com
None	419b66b5f218029570caa18c30987e7dbabe4f5a6767918b33a504d02739c9c7
turbo-cache-control	no-cache
go-import	github.com/tlancsljy/opencv-python-tutorial git https://github.com/tlancsljy/opencv-python-tutorial.git
octolytics-dimension-user_id	7971136
octolytics-dimension-user_login	tlancsljy
octolytics-dimension-repository_id	505729954
octolytics-dimension-repository_nwo	tlancsljy/opencv-python-tutorial
octolytics-dimension-repository_public	true
octolytics-dimension-repository_is_fork	true
octolytics-dimension-repository_parent_id	151193107
octolytics-dimension-repository_parent_nwo	CodecWang/opencv-python-tutorial
octolytics-dimension-repository_network_root_id	151193107
octolytics-dimension-repository_network_root_nwo	CodecWang/opencv-python-tutorial
turbo-body-classes	logged-out env-production page-responsive
disable-turbo	false
browser-stats-url	https://api.github.com/_private/browser/stats
browser-errors-url	https://api.github.com/_private/browser/errors
release	de5b18aa36dbc0b61e03aeb111e84e90fde499b8
ui-target	full
theme-color	#1e2327
color-scheme	light dark

Links:

Skip to content	https://github.com/tlancsljy/opencv-python-tutorial#start-of-content
	https://github.com/
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ftlancsljy%2Fopencv-python-tutorial
GitHub CopilotWrite better code with AI	https://github.com/features/copilot
GitHub Copilot appDirect agents from issue to merge	https://github.com/features/ai/github-app
MCP RegistryNewIntegrate external tools	https://github.com/mcp
ActionsAutomate any workflow	https://github.com/features/actions
CodespacesInstant dev environments	https://github.com/features/codespaces
IssuesPlan and track work	https://github.com/features/issues
Code ReviewManage code changes	https://github.com/features/code-review
Code QualityEnforce quality at merge	https://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilities	https://github.com/security/advanced-security
Code securitySecure your code as you build	https://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they start	https://github.com/security/advanced-security/secret-protection
Why GitHub	https://github.com/why-github
Documentation	https://docs.github.com
Blog	https://github.blog
Changelog	https://github.blog/changelog
Marketplace	https://github.com/marketplace
View all features	https://github.com/features
Enterprises	https://github.com/enterprise
Small and medium teams	https://github.com/team
Startups	https://github.com/enterprise/startups
Nonprofits	https://github.com/solutions/industry/nonprofits
App Modernization	https://github.com/solutions/use-case/app-modernization
DevSecOps	https://github.com/solutions/use-case/devsecops
DevOps	https://github.com/solutions/use-case/devops
CI/CD	https://github.com/solutions/use-case/ci-cd
View all use cases	https://github.com/solutions/use-case
Healthcare	https://github.com/solutions/industry/healthcare
Financial services	https://github.com/solutions/industry/financial-services
Manufacturing	https://github.com/solutions/industry/manufacturing
Government	https://github.com/solutions/industry/government
View all industries	https://github.com/solutions/industry
View all solutions	https://github.com/solutions
AI	https://github.com/resources/articles?topic=ai
Software Development	https://github.com/resources/articles?topic=software-development
DevOps	https://github.com/resources/articles?topic=devops
Security	https://github.com/resources/articles?topic=security
View all topics	https://github.com/resources/articles
Customer stories	https://github.com/customer-stories
Events & webinars	https://github.com/resources/events
Ebooks & reports	https://github.com/resources/whitepapers
Business insights	https://github.com/solutions/executive-insights
GitHub Skills	https://skills.github.com
Documentation	https://docs.github.com
Customer support	https://support.github.com
Community forum	https://github.com/orgs/community/discussions
Trust center	https://github.com/trust-center
Partners	https://github.com/partners
View all resources	https://github.com/resources
GitHub SponsorsFund open source developers	https://github.com/open-source/sponsors
Security Lab	https://securitylab.github.com
Maintainer Community	https://maintainers.github.com
Accelerator	https://github.com/open-source/accelerator
GitHub Stars	https://stars.github.com
Archive Program	https://archiveprogram.github.com
Topics	https://github.com/topics
Trending	https://github.com/trending
Collections	https://github.com/collections
Enterprise platformAI-powered developer platform	https://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security features	https://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI features	https://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 support	https://github.com/enterprise/premium-support
Pricing	https://github.com/pricing
Search syntax tips	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentation	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ftlancsljy%2Fopencv-python-tutorial
Sign up	https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&source=header-repo&source_repo=tlancsljy%2Fopencv-python-tutorial
Reload	https://github.com/tlancsljy/opencv-python-tutorial
Reload	https://github.com/tlancsljy/opencv-python-tutorial
Reload	https://github.com/tlancsljy/opencv-python-tutorial
tlancsljy	https://github.com/tlancsljy
opencv-python-tutorial	https://github.com/tlancsljy/opencv-python-tutorial
CodecWang/opencv-python-tutorial	https://github.com/CodecWang/opencv-python-tutorial
Notifications	https://github.com/login?return_to=%2Ftlancsljy%2Fopencv-python-tutorial
Fork 0	https://github.com/login?return_to=%2Ftlancsljy%2Fopencv-python-tutorial
Star 0	https://github.com/login?return_to=%2Ftlancsljy%2Fopencv-python-tutorial
Code	https://github.com/tlancsljy/opencv-python-tutorial
Pull requests 0	https://github.com/tlancsljy/opencv-python-tutorial/pulls
Actions	https://github.com/tlancsljy/opencv-python-tutorial/actions
Projects	https://github.com/tlancsljy/opencv-python-tutorial/projects
Security and quality 0	https://github.com/tlancsljy/opencv-python-tutorial/security
Insights	https://github.com/tlancsljy/opencv-python-tutorial/pulse
Code	https://github.com/tlancsljy/opencv-python-tutorial
Pull requests	https://github.com/tlancsljy/opencv-python-tutorial/pulls
Actions	https://github.com/tlancsljy/opencv-python-tutorial/actions
Projects	https://github.com/tlancsljy/opencv-python-tutorial/projects
Security and quality	https://github.com/tlancsljy/opencv-python-tutorial/security
Insights	https://github.com/tlancsljy/opencv-python-tutorial/pulse
	https://github.com/tlancsljy/opencv-python-tutorial
Branches	https://github.com/tlancsljy/opencv-python-tutorial/branches
Tags	https://github.com/tlancsljy/opencv-python-tutorial/tags
	https://github.com/tlancsljy/opencv-python-tutorial/branches
	https://github.com/tlancsljy/opencv-python-tutorial/tags
35 Commits	https://github.com/tlancsljy/opencv-python-tutorial/commits/master/
	https://github.com/tlancsljy/opencv-python-tutorial/commits/master/
01-Introduction-and-Installation	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/01-Introduction-and-Installation
01-Introduction-and-Installation	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/01-Introduction-and-Installation
02-Basic-Element-Image	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/02-Basic-Element-Image
02-Basic-Element-Image	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/02-Basic-Element-Image
03-Open-Camera	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/03-Open-Camera
03-Open-Camera	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/03-Open-Camera
04-Basic-Operations	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/04-Basic-Operations
04-Basic-Operations	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/04-Basic-Operations
05-Changing-Colorspaces	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/05-Changing-Colorspaces
05-Changing-Colorspaces	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/05-Changing-Colorspaces
06-Image-Thresholding	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/06-Image-Thresholding
06-Image-Thresholding	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/06-Image-Thresholding
07-Image-Geometric-Transformation	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/07-Image-Geometric-Transformation
07-Image-Geometric-Transformation	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/07-Image-Geometric-Transformation
08-Drawing-Function	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/08-Drawing-Function
08-Drawing-Function	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/08-Drawing-Function
09-Image-Blending	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/09-Image-Blending
09-Image-Blending	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/09-Image-Blending
10-Smoothing-Images	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/10-Smoothing-Images
10-Smoothing-Images	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/10-Smoothing-Images
11-Edge-Detection	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/11-Edge-Detection
11-Edge-Detection	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/11-Edge-Detection
12-Erode-and-Dilate	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/12-Erode-and-Dilate
12-Erode-and-Dilate	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/12-Erode-and-Dilate
13-Contours	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/13-Contours
13-Contours	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/13-Contours
14-Contour-Features	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/14-Contour-Features
14-Contour-Features	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/14-Contour-Features
15-Histograms	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/15-Histograms
15-Histograms	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/15-Histograms
16-Template-Matching	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/16-Template-Matching
16-Template-Matching	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/16-Template-Matching
17-Hough-Transform	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/17-Hough-Transform
17-Hough-Transform	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/17-Hough-Transform
Challenge-01-Draw-Dynamic-Clock	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Challenge-01-Draw-Dynamic-Clock
Challenge-01-Draw-Dynamic-Clock	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Challenge-01-Draw-Dynamic-Clock
Challenge-02-Create-GUI-with-PyQt5	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Challenge-02-Create-GUI-with-PyQt5
Challenge-02-Create-GUI-with-PyQt5	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Challenge-02-Create-GUI-with-PyQt5
Challenge-03-Lane-Road-Detection	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Challenge-03-Lane-Road-Detection
Challenge-03-Lane-Road-Detection	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Challenge-03-Lane-Road-Detection
Extra-01-Code-Optimization	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-01-Code-Optimization
Extra-01-Code-Optimization	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-01-Code-Optimization
Extra-02-High-Quality-Save-and-Matplotlib	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-02-High-Quality-Save-and-Matplotlib
Extra-02-High-Quality-Save-and-Matplotlib	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-02-High-Quality-Save-and-Matplotlib
Extra-03-Trackbar	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-03-Trackbar
Extra-03-Trackbar	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-03-Trackbar
Extra-04-Otsu-Thresholding	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-04-Otsu-Thresholding
Extra-04-Otsu-Thresholding	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-04-Otsu-Thresholding
Extra-05-Warpaffine-Warpperspective	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-05-Warpaffine-Warpperspective
Extra-05-Warpaffine-Warpperspective	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-05-Warpaffine-Warpperspective
Extra-06-Drawing-with-Mouse	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-06-Drawing-with-Mouse
Extra-06-Drawing-with-Mouse	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-06-Drawing-with-Mouse
Extra-07-Contrast-and-Brightness	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-07-Contrast-and-Brightness
Extra-07-Contrast-and-Brightness	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-07-Contrast-and-Brightness
Extra-08-Padding-and-Convolution	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-08-Padding-and-Convolution
Extra-08-Padding-and-Convolution	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-08-Padding-and-Convolution
Extra-09-Image-Gradients	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-09-Image-Gradients
Extra-09-Image-Gradients	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-09-Image-Gradients
Extra-10-Contours-Hierarchy	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-10-Contours-Hierarchy
Extra-10-Contours-Hierarchy	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-10-Contours-Hierarchy
Extra-11-Convex-Hull	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-11-Convex-Hull
Extra-11-Convex-Hull	https://github.com/tlancsljy/opencv-python-tutorial/tree/master/Extra-11-Convex-Hull
.gitignore	https://github.com/tlancsljy/opencv-python-tutorial/blob/master/.gitignore
.gitignore	https://github.com/tlancsljy/opencv-python-tutorial/blob/master/.gitignore
README.md	https://github.com/tlancsljy/opencv-python-tutorial/blob/master/README.md
README.md	https://github.com/tlancsljy/opencv-python-tutorial/blob/master/README.md
README	https://github.com/tlancsljy/opencv-python-tutorial
	https://github.com/tlancsljy/opencv-python-tutorial#面向初学者的opencv-python教程
http://codec.wang/#/opencv/	http://codec.wang/#/opencv/
	https://camo.githubusercontent.com/312989f917db82ec7a31e58286a6fbea4e2d87bf783a311cc3a56c3a29d25018/687474703a2f2f636f732e636f6465632e77616e672f6f70656e63762d707974686f6e2d7475746f7269616c2d616d656e642d6e65772d636f7665722e706e67
	https://github.com/tlancsljy/opencv-python-tutorial#目录
	https://github.com/tlancsljy/opencv-python-tutorial#入门篇
简介与安装	http://codec.wang/#/opencv/start/01-introduction-and-installation
番外篇: 代码性能优化	http://codec.wang/#/opencv/start/extra-01-code-optimization
基本元素: 图片	http://codec.wang/#/opencv/start/02-basic-element-image
番外篇: 无损保存和Matplotlib使用	http://codec.wang/#/opencv/start/extra-02-high-quality-save-and-matplotlib
打开摄像头	http://codec.wang/#/opencv/start/03-open-camera
番外篇: 滑动条	http://codec.wang/#/opencv/start/extra-03-trackbar
图像基本操作	http://codec.wang/#/opencv/start/04-basic-operations
颜色空间转换	http://codec.wang/#/opencv/start/05-changing-colorspaces
阈值分割	http://codec.wang/#/opencv/start/06-image-thresholding
番外篇: Otsu阈值法	http://codec.wang/#/opencv/start/extra-04-otsu-thresholding
图像几何变换	http://codec.wang/#/opencv/start/07-image-geometric-transformation
番外篇: 仿射变换与透视变换	http://codec.wang/#/opencv/start/extra-05-warpaffine-warpperspective
绘图功能	http://codec.wang/#/opencv/start/08-drawing-function
番外篇: 鼠标绘图	http://codec.wang/#/opencv/start/extra-06-drawing-with-mouse
挑战篇: 画动态时钟	http://codec.wang/#/opencv/start/challenge-01-draw-dynamic-clock
挑战篇: PyQt5编写GUI界面	http://codec.wang/#/opencv/start/challenge-02-create-gui-with-pyqt5
	https://github.com/tlancsljy/opencv-python-tutorial#基础篇
图像混合	http://codec.wang/#/opencv/basic/09-image-blending
番外篇: 亮度与对比度	http://codec.wang/#/opencv/basic/extra-07-contrast-and-brightness
平滑图像	http://codec.wang/#/opencv/basic/10-smoothing-images
番外篇: 卷积基础-图片边框	http://codec.wang/#/opencv/basic/extra-08-padding-and-convolution
边缘检测	http://codec.wang/#/opencv/basic/11-edge-detection
番外篇: 图像梯度	http://codec.wang/#/opencv/basic/extra-09-image-gradients
腐蚀与膨胀	http://codec.wang/#/opencv/basic/12-erode-and-dilate
轮廓	http://codec.wang/#/opencv/basic/13-contours
番外篇: 轮廓层级	http://codec.wang/#/opencv/basic/extra-10-contours-hierarchy
轮廓特征	http://codec.wang/#/opencv/basic/14-contour-features
番外篇: 凸包及更多轮廓特征	http://codec.wang/#/opencv/basic/extra-11-convex-hull
直方图	http://codec.wang/#/opencv/basic/15-histograms
模板匹配	http://codec.wang/#/opencv/basic/16-template-matching
霍夫变换	http://codec.wang/#/opencv/basic/17-hough-transform
挑战任务: 车道检测	http://codec.wang/#/opencv/basic/challenge-03-lane-road-detection
	https://camo.githubusercontent.com/cb27b019dd75cd72f795970a27ed7e1403cb2f631c2dba9b9779bca84b187613/687474703a2f2f636f732e636f6465632e77616e672f7765636861745f616c697061795f7061795f7069632e706e67
codec.wang/#/opencv/	http://codec.wang/#/opencv/
Readme	https://github.com/tlancsljy/opencv-python-tutorial#readme-ov-file
Please reload this page	https://github.com/tlancsljy/opencv-python-tutorial
Activity	https://github.com/tlancsljy/opencv-python-tutorial/activity
0 forks	https://github.com/tlancsljy/opencv-python-tutorial/forks
Report repository	https://github.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Ftlancsljy%2Fopencv-python-tutorial&report=tlancsljy+%28user%29
Releases	https://github.com/tlancsljy/opencv-python-tutorial/releases
Packages 0	https://github.com/users/tlancsljy/packages?repo_name=opencv-python-tutorial
Please reload this page	https://github.com/tlancsljy/opencv-python-tutorial
Contributors	https://github.com/tlancsljy/opencv-python-tutorial/graphs/contributors
Please reload this page	https://github.com/tlancsljy/opencv-python-tutorial
	https://github.com
Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.