![Real time Shape Detection using Contours [9] | OpenCV Python Tutorials for Beginners 2020](https://i.ytimg.com/vi/Fchzk1lDt7Q/maxresdefault.jpg)
In this video we will learn how to detect shapes of objects by finding their contours. Contours are basically outline that bound the shape or form of an object. So we will be detecting multiple shapes and how many corners points each shape has along with its area .
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Hi thank you for this , I have a quick question , why i have (invalid syntax) in( ; 0xFF) The last line
How to get the summation of areas of more than one object ?
exactly what i was looking for thank you a million! subbed
Can you show us sir on how to compute the weight based on an image? Thanks
Great one.
Damn you sound like Stevo from Jackass!
thanks for the video btw 😀
Thanx so much 💔💔
I want to draw contour around my eye pupil only how to do it
Superb tutorial! Can you do a tutorial that can measure a height of a person using open cv ? Kind regards
Everything is clear now. Thanks 🙂
If you are using python 3.4 you probably will have a message like this: "contours, hierarchy = cv2.findContours(img, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)
ValueError: too many values to unpack". Try this way : _,contours, _ = cv2.findContours(img, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)
Hey, can i have question for you on priv? 😀
Thank you so much for the clear explanation. I am currently working on a project,This will definitely help me.
Thank you very much@@
I have a question about your video.
I wanna detect shapes of objects from video files.
so I add the code that below. But it doesn't work. what is the problem?
cap = cv2.VideoCapture('../2.mp4')
while True:
success, img = cap.read()
Thank you very much sir👍
Where code
thank you so much Murtaza's
Nice tutorial !!