Chris Turnbull christurnbull

## gsoc19_alpha_matting.md

      
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                Nerdyvedi
                / gsoc19_alpha_matting.md
            
            
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              February 19, 2020 14:06
            
              
                [GSoC'19]Alpha matting
              
          
    Google Summer of Code 2019 with OpenCV

Alpha matting

Student: Vedanta Keshav Jha

Mentor: Steven Puttermans
Link to accomplished work:

PR for Global sampling method: opencv_contrib/pull/2241
PR for AlphaGan matting : opencv_contrib/pull/2134


## embedded-file-viewer.md

      
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                tzmartin
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              July 9, 2024 10:23
            
              
                Embedded File Viewer: Google Drive, OneDrive
              
          
    Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')
http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links


## runner.js
// Run this from the commandline:
// phantomjs runner.js | ffmpeg -y -c:v png -f image2pipe -r 24 -t 10  -i - -c:v libx264 -pix_fmt yuv420p -movflags +faststart output.mp4

var page = require('webpage').create(),
    address = 'http://s.codepen.io/phanan/fullembedgrid/YPLewm?type=embed&safe=true&_t=1424767252279',
    duration = 3, // duration of the video, in seconds
    framerate = 24, // number of frames per second. 24 is a good value.
    counter = 0,
    width = 500,
    height = 500;

## bitwise-hacks.js
// http://michalbe.blogspot.com.br/2013/03/javascript-less-known-parts-bitwise.html
// http://jsperf.com/bitwise-vs-math-object
// http://united-coders.com/christian-harms/results-for-game-for-forfeits-and-the-winner-is/
// https://mudcu.be/journal/2011/11/bitwise-gems-and-other-optimizations/
// https://dreaminginjavascript.wordpress.com/2009/02/09/bitwise-byte-foolish/
// http://jsperf.com/math-min-max-vs-ternary-vs-if/24

"use strict";

var PI = Math.PI;

## get-image-urls.js
/* open up chrome dev tools (Menu > More tools > Developer tools)
 * go to network tab, refresh the page, wait for images to load (on some sites you may have to scroll down to the images for them to start loading)
 * right click/ctrl click on any entry in the network log, select Copy > Copy All as HAR
 * open up JS console and enter: var har = [paste]
 * (pasting could take a while if there's a lot of requests)
 * paste the following JS code into the console
 * copy the output, paste into a text file
 * open up a terminal in same directory as text file, then: wget -i [that file]
 */
	// Run this from the commandline:
	// phantomjs runner.js \| ffmpeg -y -c:v png -f image2pipe -r 24 -t 10 -i - -c:v libx264 -pix_fmt yuv420p -movflags +faststart output.mp4

	var page = require('webpage').create(),
	address = 'http://s.codepen.io/phanan/fullembedgrid/YPLewm?type=embed&safe=true&_t=1424767252279',
	duration = 3, // duration of the video, in seconds
	framerate = 24, // number of frames per second. 24 is a good value.
	counter = 0,
	width = 500,
	height = 500;
	// http://michalbe.blogspot.com.br/2013/03/javascript-less-known-parts-bitwise.html
	// http://jsperf.com/bitwise-vs-math-object
	// http://united-coders.com/christian-harms/results-for-game-for-forfeits-and-the-winner-is/
	// https://mudcu.be/journal/2011/11/bitwise-gems-and-other-optimizations/
	// https://dreaminginjavascript.wordpress.com/2009/02/09/bitwise-byte-foolish/
	// http://jsperf.com/math-min-max-vs-ternary-vs-if/24

	"use strict";

	var PI = Math.PI;
	/* open up chrome dev tools (Menu > More tools > Developer tools)
	* go to network tab, refresh the page, wait for images to load (on some sites you may have to scroll down to the images for them to start loading)
	* right click/ctrl click on any entry in the network log, select Copy > Copy All as HAR
	* open up JS console and enter: var har = [paste]
	* (pasting could take a while if there's a lot of requests)
	* paste the following JS code into the console
	* copy the output, paste into a text file
	* open up a terminal in same directory as text file, then: wget -i [that file]
	*/