0.1.0 • Published 10 years ago
to-grayscale v0.1.0
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);
});
0.1.0
10 years ago