How to Detect Shapes with OpenCV [Python]

Подписаться 4,3 тыс.

Просмотров 23 тыс.

50% 1

How to Detect Shapes with OpenCV [Python]
- a video by CreepyD
In today's tutorial video I'll show you how to detect shapes in images using OpenCV as well as Python.
GitHub Code - github.com/CreepyD246/OpenCV-...
Support me on Patreon - / creepyd
____________
▶DON'T CLICK THIS LINK▶ bit.ly/2DDZg0x
̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅
____________
USEFUL LINKS & DOCUMENTATIONS:
OpenCV Contour Features - docs.opencv.org/4.x/dd/d49/tu...
detectMultiScale parameters explained - www.pyimagesearch.com/2015/11...
̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅
____________
OTHER TUTORIALS:
How to Detect Text in OpenCV [Python] - • How to Detect Text in ...
How to Detect Color in OpenCV [Python] - • How to Detect Colors i...
̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅
____________
OTHER MEDIA:
Instagram - / creepyd_studios
Twitter - / creepyd_studios
Discord - / discord
Itch.io - creepyd.itch.io
̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅ ̅

Развлечения

Опубликовано:

28 янв 2022

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 17

@lbirkert 2 года назад

Very helpful!

@aksimaksi2789 2 года назад

Thank you!

@khakishark 2 года назад

Let's goo!

@tnt_popcorn__ Год назад

How to make detection different for square and rectangle ?

@damjanstojkovic5749 8 месяцев назад

What to do if i have shapes that overlap, or intersect?

@ashutoshmahajan7199 Год назад

only detecting rectangle or circle(circle because of if else). Can not understand what is going wrong! Update: if i put only single shape pictures, then it is working, I think there is some problem with bordering the individual shapes.

@karanmishra3235 Год назад

Can i get coordinates of this shape??

@ShimoNova-R.H.D 2 года назад

Nices

@sevindaherath 2 года назад

It's been awhile 😌

@CreepyD246 2 года назад

It has been yeah, but thanks for sticking around :D More videos ready, as well as entertainment-based videos.

@MrRobotLong 10 месяцев назад

Can I use this code as a template for a commercial project? I don't want to get into legal stuffs so that is why I want to ask. Thank you!

@CreepyD246 10 месяцев назад

Of course, it is a tutorial after all. You'd have to check what OpenCV's rules and policies are on using their software though. I believe OpenCV allows commercial use, but do some more research on it. Hope all goes well

@MrRobotLong 10 месяцев назад

Thank you so much!

@piotrek6948 2 года назад

Can I define own shape?

@CreepyD246 2 года назад

You could try using haar-cascades. They're basically files that you train for detecting special objects. You could train one to search for the special shape you want. It's a bit complex though and can't be explained over a comment, so I suggest watching some tutorials on setting up haar cascades. I used a tool called Cascade Trainer which worked pretty well. Hope this helps.