How to start Raspberry pi and opencv?

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search on google opencv 3 pdf

supra56 ( 2019-04-05 06:38:00 -0600 )edit

Btw, I'm using OpenCV 4.0.1, Stretch V9. The newer version 10 will be Buster in mid June.

supra56 ( 2019-04-05 06:40:37 -0600 )edit

alanmcdonley
1 ●1

Path I took:

Install OpenCV (non-virtual environment in my case) following: Option A: Install OpenCV to your Raspberry Pi system with pip
Purchased the book (only) "Practical Python and OpenCV"
(Before trying face-detection examples: Check your variable cv2.data.haarcascades, and then check that you have the .../cv2/data/haarcascades/ folder and the other example data. If not, download your version zip from https://github.com/opencv/opencv/arch... and fix your installation or use full path to where you put the data.)

The OpenCV.org offers this free tutorial set for your version https://docs.opencv.org/4.0.1/d6/d00/...

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