Wednesday, April 28, 2010

Book Scanning Technology

Over the last 5 years book scanning technology has improved greatly. Here's what the state-of-the-art in book scanning looked like circa 2005--a vacuum-based page turner and an overhead camera:

Kirtas Book Scanner

Here's the ScanRobot SR300 from 2008, which could do 2,400 pages an hour:

ScanRobot SR300

Now a Tokyo University research team led by Masatoshi Ishikawa has developed an even better, faster way, by using software to account for the deformities in a page of text as it's being turned over. Coupled with a camera shooting at 500 frames per second, this means you can flip through the book quickly and manually:

Book Flipping Scanning

What will thye come up with next!

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