About:
The metric implemented in the Image::Density Perl Module estimates the density of data where there is data, and has a reasonable correlation with goodness as judged by humans. That is, if you let a human look at a set of images and judge quality, the density values for those images as calculated here tend to correlate well with the human judgement (densities that are too high or too low represent "bad'' images). It is intended for use on bitonal TIFF images, such as those from scanning paper documents.

Author:
Gregor N. Purdy [contact developer]

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(not rated)

Homepage:
http://www.focusresearch.com/gregor/sw/Image-Density/
Tar/GZ:
http://www.focusresearch.com/[..]gregor/download/Image-Density-0.2.tar.gz

Trove categories: [change]

[Development Status]		4 - Beta
[Intended Audience]		Developers
[License]		OSI Approved :: Artistic License
[Operating System]		MacOS X, POSIX, POSIX :: Linux, Unix
[Programming Language]		C, Perl
[Topic]		Information Management :: Document Repositories, Information Management :: Records Management, Multimedia :: Graphics, Multimedia :: Graphics :: Capture, Multimedia :: Graphics :: Capture :: Scanners

Dependencies: [change]
No dependencies filed

 Branches

Branch	Version	Last release	License	URLs
Default	0.2	11-May-2007	Artistic License