September 2015
Intermediate to advanced
266 pages
5h 38m
English
Content preview from Learning OpenCV 3 Computer Vision with Python (Update)Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Running samples
Running a few sample scripts is a good way to test whether OpenCV is correctly set up. The samples are included in OpenCV's source code archive.
On Windows, we should have already downloaded and unzipped OpenCV's self-extracting ZIP. Find the samples in <unzip_destination>/opencv/samples.
On Unix-like systems, including Mac, download the source code archive from https://github.com/Itseez/opencv/archive/3.0.0.zip and unzip it to any location (if we have not already done so). Find the samples in <unzip_destination>/OpenCV-3.0.0/samples.
Some of the sample scripts require command-line arguments. However, the following scripts (among others) should work without any arguments:
python/camera.py: This script displays a webcam feed (assuming ...
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