Phil Harvey > Image-ExifTool > Image::ExifTool::JPEGDigest

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Module Version: 1.04   Source  

NAME ^

Image::ExifTool::JPEGDigest - Lookup for JPEGDigest values

SYNOPSIS ^

This module is used by Image::ExifTool

DESCRIPTION ^

This module contains a lookup for values of the JPEG DQT digest, allowing some image identification from JPEG data alone.

AUTHOR ^

Copyright 2003-2014, Phil Harvey (phil at owl.phy.queensu.ca)

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

ACKNOWLEDGEMENTS ^

Thanks to Jens Duttke for most of the work that went into this module, and to Franz Buchinger for the values he added.

SEE ALSO ^

"JPEG Tags" in Image::ExifTool::TagNames, Image::ExifTool(3pm)

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