to-grayscale

0.1.0 • Public • Published

to-grayscale

Take an RGB buffer with specified depth and turn it into a grayscale one.

Installation

npm install to-grayscale

Usage

v4l2camera example:

var fs = require('fs');
var v4l2camera = require('v4l2camera');
var toGrayscale = require('to-grayscale');
 
var cam = v4l2camera.Camera('/dev/video0');
cam.configSet({ width: 1280, height: 720 });
cam.start();
 
cam.capture(function () {
  var rgb = cam.toRGB();
  var grayscale = toGrayscale(new Buffer(rgb));
 
  fs.writeFile('camera.gray', grayscale);
});

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Install

npm i to-grayscale

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Version

0.1.0

License

none

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Collaborators

  • mmalecki