Some references used during the preparation
of the JPEG metadata parsing Perl module

Acronyms:

EXIF  = EXchangeable Image File format
JPEG  = Joint Photographic Experts Group format
TIFF  = Tagged Image File Format
IFD   = Image File Directory

References:

=== EXIF and private EXIF tags ==========================================

	"Digital Still Camera Image File Format Standard
	 (Exchangeable image file format for Digital Still Cameras: Exif)"
	Version 2.1 (June 12,1998)
	Japan Electronic Industry Development Association (JEIDA)

	"Exchangeable image file format for digital still cameras:
	 Exif Version 2.2", JEITA CP-3451, April 2002
	Japan Electronic Industry Development Association (JEIDA)

	http://hul.harvard.edu/jhove/tiff-tags.html
	(also for private TIFF tags and GPS tags)

=== other TIFF tags =====================================================

	"TIFF(TM) Revision 6.0 Final", June 3 1992,
	Adobe Developers Association, Developer's Desk,
	Aldus Corporation, 411 First Ave. South, Suite 200
	Seattle, WA  98104, 206-622-5500

	DRAFT - TIFF CLASS F, October 1, 1991

	DRAFT - TIFF Technical Note #2, 17-Mar-95
	
	"Adobe Pagemaker 6.0 TIFF Technical Notes", (note 1,2,3 and OPI)
	september 14, 1995, Adobe Systems Incorporated

	ISO 12234-2, "Electronic still-picture imaging -- Removable memory
	              -- Part 2: TIFF/EP image data format"

	ISO 12639,   "Graphic technology -- Prepress digital data exchange
		      -- Tag image file format for image  technology (TIFF/IT)"

	http://partners.adobe.com/asn/developer/pdfs

	http://www.libtiff.org/support.html

	http://www.remotesensing.org/geotiff/spec/geotiffhome.html

=== IPTC tags ===========================================================

	"IPTC-NAA: Information Interchange Model", version 4, 1-Jul-1999
	Comite Internationale des Telecommunications de Presse.
	IPTC: International Press Telecommunications Council.
	NAA:  Newspaper Association of America
	(note: absurd hexadecimal notation, e.g. 7/10 means 0x7a)
 
=== XMP data ============================================================

	"XMP, Adding Intelligence to Media", XMP specification,
	Adobe System Inc., January 2004.

	"Embedding XMP Metadata in Application Files", draft,
	Adobe System Inc., June 6, 2002.

=========================================================================

	"Design rule for Camera File system", v1.0
	 English Version 1999.1.7, Adopted December 1998
	Japan Electronic Industry Development Association (JEIDA)

	"Digital compression and coding of continuous-tone still images:
	 requirements and guidelines", CCITT recommendation T.81, 09/1992,
	The International Telegraph and Telephone Consultative Committee.

	"\"Solo\" Image File Format. RichTIFF and its replacement
	 by \"Solo\" JFIF", version 2.0a, 14Oct1998
	Coatsworth Communications Inc., Brampton, Ontario, Canada

	"Adobe Photoshop 6.0: File Formats Specifications",
	Adobe System Inc., ver.6.0, rel.2, November 2000.

	"Supporting the DCT Filters in PostScript Level 2",
	Adobe Developer Support, Technical Note #5116 ---> APP14

	"Specification ICC.1:2003-09, File Format for Color Profiles
	 (version 4.1.0)", International Color Consortium.

	http://www.blackice.com/Help/Tools/
               TIFF%20OCX%20webhelp/WebHelp/What_is_JPEG_.htm

	APP14: http://www.codeproject.com/bitmap/iptc.asp

	http://www.media.mit.edu/pia/Research/deepview/exif.html

	http://park2.wakwak.com/~tsuruzoh/Computer/Digicams/exif-e.html

