This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2
| { | |
| {I have|I've} been {surfing|browsing} online more than {three|3|2|4} hours today, yet I never found any interesting article like yours. {It's|It is} pretty worth enough for me. {In my opinion|Personally|In my view}, if all {webmasters|site owners|website owners|web owners} and bloggers made good content as you did, the {internet|net|web} will be {much more|a lot more} useful than ever before.| | |
| I {couldn't|could not} {resist|refrain from} commenting. {Very well|Perfectly|Well|Exceptionally well} written!| | |
| {I will|I'll} {right away|immediately} {take hold of|grab|clutch|grasp|seize|snatch} your {rss|rss feed} as I {can not|can't} {in finding|find|to find} your {email|e-mail} subscription {link|hyperlink} or {newsletter|e-newsletter} service. Do {you have|you've} any? {Please|Kindly} {allow|permit|let} me {realize|recognize|understand|recognise|know} {so that|in order that} I {may just|may|could} subscribe. Thanks.| | |
| {It is|It's} {appropriate|perfect|the best} time to make some plans for the future and {it is|i |
| { | |
| "always_show_minimap_viewport": true, | |
| "bold_folder_labels": true, | |
| "bold_folder_labels": true, | |
| "caret_style": "phase", | |
| "color_scheme": "Packages/Material Theme/schemes/Material-Theme.tmTheme", | |
| "drag_text": false, | |
| "draw_minimap_border": true, | |
| "ensure_newline_at_eof_on_save": true, | |
| "font_size": 10, |
| (function(){ "use strict"; | |
| if( !Array.protoype.isArray) ){ | |
| Array.prototype.isArray = function( obj ){ | |
| return Object.prototype.toString.call( obj || this ) === "[object Array]"; | |
| }; | |
| } | |
| })(); |
| (\s|\t)+?console\.[^;]+; |
| function tuenti_secure(string) { | |
| var regexp1 = /^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/, | |
| regexp2 = /\\./g, | |
| regexp3 = /"[^"\\\n\r]*"/g; | |
| if (!string || typeof string !== "string") { | |
| return null; | |
| } | |
| if (regexp1.test(string.replace(regexp2, "@").replace(regexp3, ""))) { | |
| return null; | |
| } |
| angular.module('app', []) | |
| .directive('ngDisabled', [function(){ | |
| return { | |
| restrict: 'A', | |
| link: function(scope, element, attrs){ | |
| if(scope.$eval(attrs.ngDisabled)){ | |
| element.attr('disabled', 'disabled'); | |
| } | |
| } | |
| }; |
| youtube-dl --max-quality mp4 {{link}} | |
| ffmpeg -i {{arquivo baixado}} -ab 256000 -ar 44100 {{nome do arquivo de audio}}.mp3 |
| angular.module('ng', []).directive('removeSpecials', function(){ | |
| return { | |
| require: 'ngModel', | |
| link: function(scope, element, attrs, modelCtrl){ | |
| var clearString = function(inputValue){ | |
| if(inputValue && inputValue.length){ | |
| var cleanString = inputValue | |
| .replace(/(^\s+)|(\s+$)/g, '') | |
| .replace(/[\d\-\.\/\\\[\]\,\_\*\|\;\:\'\~\^\´\`\¨\%$$\@\!\(\)\=\+\#\¹\²\³\£\¢\¬\&<\>\°\º\ª\?]/g, '') | |
| .replace(/\s+/g, ' ') |
| angular.module('ng', []).directive('uppercase', function(){ | |
| return { | |
| require: 'ngModel', | |
| link: function(scope, element, attrs, modelCtrl){ | |
| // Cria o parsers | |
| var _uppercase = function(inputValue){ | |
| var uppercased = angular.uppercase(inputValue); | |
| if(uppercased !== inputValue){ | |
| modelCtrl.$setViewValue(uppercased); | |
| modelCtrl.$render(); |