As if internet porn didn’t need any more help in pioneering technology, Aperio Technologies Inc. has utilized the multi-featured TIFF format to produce a one trillion pixel image (that’s a size of about 1,000,000 X 1,000,000 pixels!) of 225 copies of a slide that shows breast cancer. This 1 terapixel image is over 4GB, which used to be the ceiling limit of the TIFF format.
This advancement was accomplished by using Aperio’s powerful scanner technology:
Aperio’s ScanScope® slide scanning systems create digital images of entire microscope slides at gigapixel resolution in minutes. These digital slide images are very large, with dimensions that routinely exceed 100,000 x 100,000 pixels. The TIFF standard is perfect for storing digital slides - it is an open standard supported by a large number of applications on a wide variety of platforms. Until recently TIFF files were limited in size to 4GB, or about 30 gigapixels. With BigTIFF support it is now possible to store images of all sizes, including those larger than 4GB, in the TIFF format. The BigTIFF design was first proposed in 2004 by Joris Van Damme of Aware Systems, and has been refined in online discussions on the TIFF message boards.
The picture of the one trillion pixel breast can be found here.
[Via medgadget]
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May 16th, 2007 at 1:07 pm
wow, I read “which used to be the ceiling cat of the TIFF format.”
I don’t want my images look at me, thanks.