

Robotic Camera Extension Takes Gigapixel Photos 102
schliz writes "Scientists at Carnegie Mellon University have developed a device that lets a standard digital camera take pictures with a resolution of 1-gigapixel (1,000-megapixels). The Gigapan is a robotic arm that takes multiple pictures of the same scene and blends them into a single image. The resulting picture can be expanded to show incredible detail."
$279, applications for beta testing open (Score:3, Informative)
Re:Any superresolution software for average Joe? (Score:5, Informative)
Some Links (Score:4, Informative)
There's a CMU press release [cmu.edu] about it.
The site with all the pictures is http://www.gigapan.org/ [gigapan.org]
You can see the hardware here [charmedlabs.com].
The only problem with this, and any other multi-picture stitching, is that you get obvious stitching problems when there is any movement in the scene, like the trolley in the middle of this scene [gigapan.org].
Another entry into the market is always welcome (Score:5, Informative)
As an avid pano/gigapixel photographer myself I'm interested in any new entry into the excessively priced head market. I'm using a Kadian Quickpan Pro that cost me $400 a few years ago. An automated system would be very nice but the cost is usually horrific. I've even had a head custom built at one point.
As for the use, I like to take big pictures. I have a 6ft x 3ft print hanging on my wall. The print is 400dpi taken from a 43000x22000 (just shy of 1GP). People see the picture and say it looks nice then walk a little closer, and closer, and closer. Pretty soon they are standing 4" away and excitedly reading the serial number on the front of a train car that is only 2" across on the print.
Re:Higher Resolution != Higher Quality (Score:5, Informative)
1. Resolution (the number of pixels in am image, here increased by stitching overlapping images)
2. Dynamic range, color fidelity, noise (the quality of a particular pixel). This can be somewhat ameliorated by HDR photography or just averaging identical shots (all with no moving subjects and a sturdy tripod). Google Photomatix for details.
3. Whether the shot is interesting, well composed, in focus, without motion blur, etc. Panorama photography is most interesting for its artistic potential; more pixels is just a delightful side effect.
#1 and #2 can be addressed by money and a willingness to prostrate yourself to the camera gods. #3 requires talent!
And to put a final nail in the megapixel coffin: check out http://www.luminous-landscape.com/essays/Equivalent-Lenses.shtml [luminous-landscape.com] (particularly Nathan Nyhrvold's comments) for a discussion of how sensor size and f-stop place an upper bound on resolution irrespective of sensor density. Physics can be a pain sometimes!
Re:Another entry into the market is always welcome (Score:3, Informative)
This kind [epson.co.uk].
Also ... (Score:3, Informative)
... you might want to read more here [wikipedia.org].
Re:misuse of word resolution (Score:2, Informative)