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Crossplatform video capture library for Ruby (Powered by OpenCV)
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README.rdoc

rb_webcam

Crossplatform video capture library for Ruby (Powered by OpenCV)

Platform

Windows, Mac OS X, Linux, etc… (OpenCV capable systems)

Dependency

nice-ffi >= 0.3 OpenCV Library >= 2.0.0

Install

gem install rb_webcam

Usage

camera_id = 0 Webcam.open(camera_id) {|capture| image = capture.grab}

or

capture = Webcam.new image = capture.grab capture.close

to save image

capture = Webcam.new image = capture.grab image.save “new_image.jpg” capture.close

TODO

  • specity size at initialize, or anytime.

LICENSE

The MIT License Copyright © 2010 Hirotoshi YOSHITAKA. See LICENSE for details.

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