Compressing and enhancing hand-written notes
Why do it by hand if you can code it in just quadruple the time? I wrote a program to clean up scans of handwritten notes while simultaneously reducing file size. Example input and output: Left: input scan @ 300 DPI, 7.2MB PNG / 790KB JPG. Right: output @ same resolution, 121KB PNG.1 Disclaimer: the process described here is more or less what the Office Lens app does already, and there’s probably
John Resig - OCR and Neural Nets in JavaScript
A pretty amazing piece of JavaScript dropped yesterday and it’s going to take a little bit to digest it all. It’s a GreaseMonkey script, written by ‘Shaun Friedle‘, that automatically solves captchas provided by the site Megaupload. There’s a demo online if you wish to give it a spin. Now, the captchas provided by the site aren’t very “hard†to solve (in fact, they’re downright bad – some examples
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