libjasper.txt

把一个图象转换为灰度图,把一个图象转换为灰度图

JasPer Software Licens

Copyright (c) 1999-2000, Image Power, Inc. and the University of Britis
Columbia, Canada
Copyright (c) 2001-2002 Michael David Adams
All rights reserved

IMAGE POWER JPEG-2000 PUBLIC LICENS
***********************************

GRANT

Permission is hereby granted, free of charge, to any person (the "User"
obtaining a copy of this software and associated documentation, to dea
in the JasPer Software without restriction, including without limitatio
the right to use, copy, modify, merge, publish, distribute, sublicense
and/or sell copies of the JasPer Software (in source and binary forms)
and to permit persons to whom the JasPer Software is furnished to do so
provided further that the License Conditions below are met

License Condition
*****************

A.  Redistributions of source code must retain the above copyright notice
and this list of conditions, and the following disclaimer

B.  Redistributions in binary form must reproduce the above copyrigh
notice, and this list of conditions, and the following disclaimer i
the documentation and/or other materials provided with the distribution

C.  Neither the name of Image Power, Inc. nor any other contributo
(including, but not limited to, the University of British Columbia an
Michael David Adams) may be used to endorse or promote products derive
from this software without specific prior written permission

D.  User agrees that it shall not commence any action against Image Power
Inc., the University of British Columbia, Michael David Adams, or an
other contributors (collectively "Licensors") for infringement of an
intellectual property rights ("IPR") held by the User in respect of an
technology that User owns or has a right to license or sublicense an
which is an element required in order to claim compliance with ISO/IE
15444-1 (i.e., JPEG-2000 Part 1).  "IPR" means all intellectual propert
rights worldwide arising under statutory or common law, and whethe
or not perfected, including, without limitation, all (i) patents an
patent applications owned or licensable by User; (ii) rights associate
with works of authorship including copyrights, copyright applications
copyright registrations, mask work rights, mask work applications
mask work registrations; (iii) rights relating to the protection o
trade secrets and confidential information; (iv) any right analogou
to those set forth in subsections (i), (ii), or (iii) and any othe
proprietary rights relating to intangible property (other than trademark
trade dress, or service mark rights); and (v) divisions, continuations
renewals, reissues and extensions of the foregoing (as and to the exten
applicable) now existing, hereafter filed, issued or acquired

E.  If User commences an infringement action against any Licensor(s) the
such Licensor(s) shall have the right to terminate User's license an
all sublicenses that have been granted hereunder by User to other parties

F.  This software is for use only in hardware or software products tha
are compliant with ISO/IEC 15444-1 (i.e., JPEG-2000 Part 1).  No licens
or right to this Software is granted for products that do not compl
with ISO/IEC 15444-1.  The JPEG-2000 Part 1 standard can be purchase
from the ISO

THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE
NO USE OF THE JASPER SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDE
THIS DISCLAIMER.  THE JASPER SOFTWARE IS PROVIDED BY THE LICENSORS AN
CONTRIBUTORS UNDER THIS LICENSE ON AN ``AS-IS'' BASIS, WITHOUT WARRANT
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION
WARRANTIES THAT THE JASPER SOFTWARE IS FREE OF DEFECTS, IS MERCHANTABLE
IS FIT FOR A PARTICULAR PURPOSE OR IS NON-INFRINGING.  THOSE INTENDIN
TO USE THE JASPER SOFTWARE OR MODIFICATIONS THEREOF FOR USE IN HARDWAR
OR SOFTWARE PRODUCTS ARE ADVISED THAT THEIR USE MAY INFRINGE EXISTIN
PATENTS, COPYRIGHTS, TRADEMARKS, OR OTHER INTELLECTUAL PROPERTY RIGHTS
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE JASPER SOFTWAR
IS WITH THE USER.  SHOULD ANY PART OF THE JASPER SOFTWARE PROVE DEFECTIV
IN ANY RESPECT, THE USER (AND NOT THE INITIAL DEVELOPERS, THE UNIVERSIT
OF BRITISH COLUMBIA, IMAGE POWER, INC., MICHAEL DAVID ADAMS, OR AN
OTHER CONTRIBUTOR) SHALL ASSUME THE COST OF ANY NECESSARY SERVICING
REPAIR OR CORRECTION.  UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY
WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL TH
INITIAL DEVELOPER, THE UNIVERSITY OF BRITISH COLUMBIA, IMAGE POWER, INC.
MICHAEL DAVID ADAMS, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF TH
JASPER SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE T
THE USER OR ANY OTHER PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, O
CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION
DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE O
MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN I
SUCH PARTY HAD BEEN INFORMED, OR OUGHT TO HAVE KNOWN, OF THE POSSIBILIT
OF SUCH DAMAGES.  THE JASPER SOFTWARE AND UNDERLYING TECHNOLOGY ARE NO
FAULT-TOLERANT AND ARE NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE O
RESALE AS ON-LINE CONTROL EQUIPMENT IN HAZARDOUS ENVIRONMENTS REQUIRIN
FAIL-SAFE PERFORMANCE, SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES
AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL, DIREC
LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF TH
JASPER SOFTWARE OR UNDERLYING TECHNOLOGY OR PRODUCT COULD LEAD DIRECTL
TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAG
("HIGH RISK ACTIVITIES").  LICENSOR SPECIFICALLY DISCLAIMS ANY EXPRES
OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.  USER WILL NO
KNOWINGLY USE, DISTRIBUTE OR RESELL THE JASPER SOFTWARE OR UNDERLYIN
TECHNOLOGY OR PRODUCTS FOR HIGH RISK ACTIVITIES AND WILL ENSURE THAT IT
CUSTOMERS AND END-USERS OF ITS PRODUCTS ARE PROVIDED WITH A COPY OF TH
NOTICE SPECIFIED IN THIS SECTION