Page-turning book scanner roundup

[Daniel] at diybookscanner.org posted a roundup of the best automatic book scanner builds to date. A lot of the comments on our last coverage of book scanners were summed up by [Spork] with, “No automatic page turning = no use.” Turning a page in a book with a robot is really hard, though, and these builds do a really amazing job at automating very tedious work.

First up is [jck57]‘s servo actuated auto scanner. From the video, this build is very good and we caught it skipping only one page. Check out the video in action and the overview.

Next up is the Berlin Hackerspace c-base’s vacuum box scanner. The video shows a large diamond-shaped box with a vacuum cleaner hose attached to the top. The box is pressed down into the binding of the book where the vacuum picks up the next page. The build is a manual version of this very expensive machine, but does have the bonus of not poking a centuries-old book with robotic manipulators.

[dtic] was one of the first people to look into automatic page turning. His prototype (video here) uses servos, but has a very simple construction. The downside is that the book can only scan one side of the book at a time; to get other side, the user would have to turn the book upside down and scan it again.

Project Gado was an unsuccessful Kickstarter campaign whose goal was to develop a scanner to archive photos at Johns Hopkins University. The build used a vacuum-powered suction cup to lift pages onto a flatbed scanner. It’s a lot slower than some of the other builds, but we think there would be less of a risk of skipping a page.

As for processing the images captured by a digital camera, [Steve]‘s book scan wizard handles a lot of the necessary post processing tasks. Converting everything to a PDF, changing the DPI, and putting all the pages in order can be done with [Steve]‘s app. Download here.

Turning a page of a book is a very hard problem – books are designed for hands, not grippers. If you’ve got a book scanner build you’d like to show off, send it in on the tip line. We’ll be sure to put it up.

Comments

  1. anyone says:

    i’m pretty interested in this method http://www.youtube.com/watch?v=ExW64zOZGoI

    it appears to even capture the page curves and makes the necessary corrections.

  2. Aegre Reminiscens says:

    oh yeah…

    I always dreamt about finding one of my Projects on hackaday…guess I have to continue working…
    The Project is still in the presented state, but a lot of planning has been done on that.

  3. Please, please write “c-base” with no capital letter! It is c-lang (c-base language), and there are almost no capital letters! :)

  4. Matt says:

    The c-base one would probably be easier to fully automate by moving the head slightly to the side, rather than straight up. That way there shouldn’t be any need for additional pumps or stuff like that.

  5. harro says:

    jck57’s scanner will give me wet dreams.

  6. Harvie.CZ says:

    There is also software called Scan Tailor and i think that the latest version is way more usable and potent than Book scan wizard.

  7. Plokko says:

    Hi,i have a GREAT idea:
    why not take inspiration from money counting machine?!?
    they count money very fast and obviusly the can’t miss even one of them.

    There are a lot of designs,i think the “vacuum counter” design is the most similar,it can count a pack of money closed by an elastic so it’s like a book scanner.

    Here is a video:

    i think some modification from the design are needed to make it turn a page(it’s a lot different in size,not in how you flip it)but i think that’s a great design to start from.

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