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# filename: README                                                        #
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# UTILITY text: Medical Image Conversion Utility                          #
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# purpose     : the dicom 'you-should-read' file                          #
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# project     : (X)MedCon by Erik Nolf                                    #
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# $Id: README,v 1.3 2004/09/21 23:03:12 enlf Exp $

(X)MedCon's DICOM library
-------------------------

This library code was originally contributed by 'Tony Voet'.

Additional changes were made for use within the (X)MedCon project.

Original version: libdicom 0.31 (1998)
Adapted  version: 13-Oct-2002

 - without jpeg-6a lib dependency
 - use GNU's automake/autoconf/libtool (= libtools convenience library)
 - prevent rescaling of pixel values
 - using define MEDCON_INTEGRATED for a splitted library which: 
      - enables  to set file stream from outside the lib
      - disables closing of the file stream 
 - changes to use original OFFIS DCMTK dicom.dic dictionary
 - read GE implicit little endian except big endian pixels
 - modular dictionaries, built during compilation process
 - support for color through color reduction with external function
 - unpacking of 12 bits allocated pixels 
 - encapsulated pixeldata: rle, lossless jpeg

License & Copyright notices:
---------------------------

1) VT-DICOM (C) 1998, Tony Voet. 

        Read the file ./COPYING.LIB

2) LossLess JPEG: see the "ljpg/README" file.

3) dict-dicom.dic: dictionary borrowed from the OFFIS DCMTK Toolkit

        see http://www.offis.uni-oldenburg.de

/*
 *  Copyright (C) 1994-2001, OFFIS
 *
 *  This software and supporting documentation were developed by
 *
 *    Kuratorium OFFIS e.V.
 *    Healthcare Information and Communication Systems
 *    Escherweg 2
 *    D-26121 Oldenburg, Germany
 *
 *  THIS SOFTWARE IS MADE AVAILABLE,  AS IS,  AND OFFIS MAKES NO  WARRANTY
 *  REGARDING  THE  SOFTWARE,  ITS  PERFORMANCE,  ITS  MERCHANTABILITY  OR
 *  FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES  OR
 *  ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND
 *  PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
 *
 *  Copyright of the software  and  supporting  documentation  is,  unless
 *  otherwise stated, owned by OFFIS, and free access is hereby granted as
 *  a license to  use  this  software,  copy  this  software  and  prepare
 *  derivative works based upon this software.  However, any  distribution
 *  of this software source code or supporting documentation or derivative
 *  works  (source code and  supporting documentation)  must  include  the
 *  three paragraphs of this copyright notice.
 *
 */


Usage:
-----

This directory needs to be configured from within the (X)MedCon distribution 
which will create the proper "Makefile". Building the library requires another
two dictionary files:

        - dictionary.SQ
        - dictionary.data 

Both are extracted from the source dictionary file "dicom.dic". The latter can
be a mixture of the standard dicom dictionary "dict-dicom.dic" and any other
user specified dictionaries. See also "DICTXTR" variable in the "Makefile".
Any changes in the dictionaries requires the rebuilt of the above two files.
This can also be done manually:

     $> make rmdicts   (to remove both dictionary files)

     $> make dodicts   (to make   both dictionary files) 

Support on encapsulated LossLess JPEG pixeldata provided in 'ljpg' subdir.

Notes:
-----

Any problems? enlf[at]users.sourceforge.net
Where to get? http://sourceforge.net/projects/xmedcon

Ofcourse, with special credits to Tony Voet (tony.voet[at]uzgent.be)

