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Japanese Researchers Develop World's Fastest Book Scanner
An anonymous reader writes "IEEE Spectrum reports that Tokyo University researchers have developed a superfast book scanner that uses lasers and a high-speed camera to achieve a capture rate of 200 pages per minute. You just quickly flip the book pages in front of the system and it digitizes the pages, building a 3D model of each and reconstructing it as a normal flat page. The prototype is large and bulky, but if this thing could be made smaller, one day we could scan a book or magazine in seconds using a smartphone." The article mentions Google's similar dewarping system; the difference here is speed.
Johnny 5: Alive!
1) Yes, but does it run Linux.... ... the book scans you! ....
2) Imagine a beowulf cluster of these...
3) I can't understand 200 pages/minute, what's that in LOC/furlough?
4) I can't read you insensitive clod.
5) In Soviet Russia, the book scans the book scanner...wait that's not quite right...ah, got it,
6.1) Scan books real fast
6.2) Tie into massive database that indexes every perceivable medium on the planet
6.3) Get sued by publishers.
6.4)
6.5) Profit!!
7) How fast can it build a 3d model of Natalie Portman with hot gritz?
8) The CIA will use this to scan every page of the manuscripts you've stored in your apartment and will come for your tin foil.
9) Netcraft confirms: reading is dying...
10) A book scanner is like a car that drives really fast over a highway full of book pages...
Someone needs to fix the above list for me.
This guy has produced some really fascinating work, I strongly recommend checking out some more of it if you have some free time. The high-speed robot hand he developed literally made my jaw drop.
Dislike the Electoral College? Lobby your state to join the National Popular Vote Interstate Compact.
Forget the shark-mount. I have to turn my own pages!?
Oh well, I guess I'll just stick to buying books that are advertised as page turners.
Conservation of angular momentum makes the world go round.
You're absolutely correct! The researchers need to immediately be jailed for contributing to copyright violations. Scientists! They never think about how their inventions will impact our Corporate Overlords.
How the heck did this get scored insightful??? Seriously?
First, there are guillotine-style shears for cutting bindings off books that do no damage at all to the pages. Second, nearly all the high-speed sheet-fed document scanners out there are duplex scanners. In the case where the owner is willing to cut the binding off the book, there are well-known equipment and well-established techniques that do not involve rubes with bandsaws and script hackery.
I know! Can you believe that even now you can go into Borders or Barnes and Nobel and -read- an entire book! And guess what? The employees there think its perfectly natural! There was a man there who said he had spent -3- hours just reading a book and drinking coffee! Talk about outrageous!
Taxation is legalized theft, no more, no less.
First, there are guillotine-style shears for cutting bindings off books that do no damage at all to the pages.
My bandsaw does no damage to the pages either. Clearly you haven't tried this. It worked for me, but I'm a small timer compared to the guys at bitsavers.org. They claim it works on an EXTREMELY large scale. I "saw" an ad for a paper shear (usually used for binding, and sorry for the pun). The shear was about 10 times the cost of my little tabletop bandsaw. If the market has changed and you can now buy a shear for the cost of a good steak dinner, well, I guess I'm out of date then. But even then, I needed a bandsaw for other purposes, and if its dual use, all the better, and I'd not be amused at buying, storing, maintaining, and evnetually disposing of two tools to do a job that one does perfectly well.
Second, nearly all the high-speed sheet-fed document scanners out there are duplex scanners.
New, maybe. Not in the olden times aka longer ago than yesterday. Maybe the new ones even duplex properly with paper other than standard 8.5x11 laser paper, and don't just jam on the cut edge. Maybe the new ones don't duplex at a speed about 4 times slower than non-duplex. You're the expert, I'm merely a guy who's actually done it.
I'm only saying what worked with what I had, and what I know other people have successfully done in the past, I'm not just some dude quoting specs out of a tiger direct catalog with an infinite budget for brand new gadgets.
"Science flies us to the moon. Religion flies us into buildings." - Victor Stenger
By the way: “handy” is not used as a term for a mobile phone aka cell phone in the English language.
I know it’s used in Germany, and people from there are prone to mess it up, because it’s a foreign English word in the German language.
Any sufficiently advanced intelligence is indistinguishable from stupidity.