Created
September 28, 2017 20:22
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using webcam with OpenCV
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| #!/usr/bin/env ruby | |
| require 'opencv' | |
| include OpenCV | |
| FPS = 30 | |
| input = CvCapture.open | |
| win = GUI::Window.new 'video' | |
| loop do | |
| img = input.query | |
| win.show img | |
| key = GUI.wait_key 1000 / FPS | |
| break if key and key.chr == "\e" | |
| end |
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