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llSourcell / Object_Detection_demo_LIVE

This is the code for the "How to do Object Detection with OpenCV" live session by Siraj Raval on Youtube
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Some error is coming in the same script, i'm running on Windows 10 #2

Closed staticabhi closed 7 years ago

staticabhi commented 7 years ago

I'm using Python 3.5.1 | Anaconda 2.4.1 (64-bit)

and getting the following error in the same script:

ValueError: too many values to unpack (expected 2)

Probably in this line: contours, hierarchy = cv2.findContours(image, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)

staticabhi commented 7 years ago

Debugged the error! i am using openCV 3, so i had to update contours, hierarchy = cv2.findContours(image, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE) to _,contours, hierarchy = cv2.findContours(image, cv2.RETR_LIST, cv2.CHAIN_APPROX_SIMPLE)

After this i got another error in cv2.ellipse(image_with_ellipse, ellipse, green, 2, cv2.CV_AA). So if you're using openCV3 update this to cv2.ellipse(image_with_ellipse, ellipse, green, 2, cv2.LINE_AA)