One of the hard problems of bulk book-scanning is the distortion in the scanned images arising from the bowed center of the book as it lies open. Google's clever solution to this is to paint the book with infrared light, and then use two infrared cameras to generate a 3D model of the book, which can be used to correct the scans.
The Secret Of Google's Book Scanning Machine Revealed
Turns out, Google created some seriously nifty infrared camera technology that detects the three-dimensional shape and angle of book pages when the book is placed in the scanner. This information is transmitted to the OCR software, which adjusts for the distortions and allows the OCR software to read text more accurately. No more broken bindings, no more inefficient glass plates. Google has finally figured out a way to digitize books en masse. For all those who've pondered "How'd They Do That?" you finally have an answer.
(via Memex 1.1
Eser Dominoes are an interesting proof of concept that won a juried award at the 14th Japan Media Arts Festival.
Retroworks’ $18 decoder rings don’t have much by way of cryptographic robustness (they compare disfavorably to the cipher-wheel wedding rings my wife and I wear!), but they’re not a bad way to introduce the littlies in your life to the idea of habitual secrecy. (via Red Ferret)
This old Mental Floss post collects salesmans’ miniatures from the 1930s, including mausoleums, swimming pools, Persian rugs, and more — but the gem is this gorgeous neon sample-case.
Just because English has become the common global tongue doesn’t mean it’s the easiest language to write—even for native speakers. If you’re looking to improve your written communication skills, especially on your smartphone, take a look at Ginger Page.Ginger is a cross-platform app that offers corrections for phrasing as well as grammar. It’s powered by […]
The current web development landscape is rife with buzzwords and technology that gets abandoned almost as soon as it’s made. If you’ve never written a line of code before, it can be hard to figure out what’s coming, what’s here to stay, or how to get ahead.This Beginner Web Development Bundle is a great place […]
The Fader Stealth Quadcopter from TRNDlabs packs incredible flight performance into a package small enough to land on your phone screen, and it’s available now in the Boing Boing Store.The Fader’s six-axis gyroscope module gives it perfect balance in the air. This makes the onboard 720p HD camera all the better for shooting amazing flight […]