资源简介
目前压缩率最高,图像失真率最小的技术,用C编程的源代码,有压缩效果比较,DEMO演示。
代码片段和文件信息
/* Copyright (C) 1989 1991 Aladdin Enterprises. All rights reserved.
Distributed by Free Software Foundation Inc.
This file is part of Ghostscript.
Ghostscript is distributed in the hope that it will be useful but
WITHOUT ANY WARRANTY. No author or distributor accepts responsibility
to anyone for the consequences of using it or for whether it serves any
particular purpose or works at all unless he says so in writing. Refer
to the Ghostscript General Public License for full details.
Everyone is granted permission to copy modify and redistribute
Ghostscript but only under the conditions described in the Ghostscript
General Public License. A copy of this license is supposed to have been
given to you along with Ghostscript so you can know your rights and
responsibilities. It should be in a file named COPYING. Among other
things the copyright notice and this notice must be preserved on all
copies. */
/*
---------- Here is the Ghostscript file COPYING referred to above ----------
----- These terms do NOT apply to the JPEG software itself; see README ------
GHOSTscript GENERAL PUBLIC LICENSE
(Clarified 11 Feb 1988)
Copyright (C) 1988 Richard M. Stallman
Everyone is permitted to copy and distribute verbatim copies of this
license but changing it is not allowed. You can also use this wording
to make the terms for other programs.
The license agreements of most software companies keep you at the
mercy of those companies. By contrast our general public license is
intended to give everyone the right to share Ghostscript. To make sure
that you get the rights we want you to have we need to make
restrictions that forbid anyone to deny you these rights or to ask you
to surrender the rights. Hence this license agreement.
Specifically we want to make sure that you have the right to give
away copies of Ghostscript that you receive source code or else can get
it if you want it that you can change Ghostscript or use pieces of it
in new free programs and that you know you can do these things.
To make sure that everyone has such rights we have to forbid you to
deprive anyone else of these rights. For example if you distribute
copies of Ghostscript you must give the recipients all the rights that
you have. You must make sure that they too receive or can get the
source code. And you must tell them their rights.
Also for our own protection we must make certain that everyone finds
out that there is no warranty for Ghostscript. If Ghostscript is
modified by someone else and passed on we want its recipients to know
that what they have is not what we distributed so that any problems
introduced by others will not reflect on our reputation.
Therefore we (Richard M. Stallman and the Free Software Foundation
Inc.) make the following terms which say what you must do to be allowed
to distribute or change Ghostscript.
COPYING POLICIES
1
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 67745 1992-12-02 08:54 图象压缩小波技术\djpeg\architecture
文件 5124 1992-12-11 00:35 图象压缩小波技术\djpeg\CHANGELOG
文件 46056 1997-01-14 23:42 图象压缩小波技术\djpeg\cjpeg
文件 8096 1992-11-05 10:10 图象压缩小波技术\djpeg\cjpeg.1
文件 4047 1991-09-28 10:06 图象压缩小波技术\djpeg\codingrules
文件 53258 1997-01-14 23:27 图象压缩小波技术\djpeg\djpeg
文件 4707 1992-08-03 00:46 图象压缩小波技术\djpeg\djpeg.1
文件 8693 1992-03-14 10:12 图象压缩小波技术\djpeg\jmemdosa.asm
文件 1435 1999-08-14 12:52 图象压缩小波技术\djpeg\jpeg.tgz.readme.htm
文件 21529 1992-12-11 00:35 图象压缩小波技术\djpeg\README
文件 26764 1992-12-09 01:53 图象压缩小波技术\djpeg\SETUP
文件 16705 1992-11-05 00:59 图象压缩小波技术\djpeg\Source\ansi2knr.c
文件 46056 1997-01-15 00:22 图象压缩小波技术\djpeg\Source\cjpeg
文件 13425 1992-07-25 06:30 图象压缩小波技术\djpeg\Source\ckconfig.c
文件 53258 1997-01-15 00:24 图象压缩小波技术\djpeg\Source\djpeg
文件 27510 1992-11-15 06:07 图象压缩小波技术\djpeg\Source\example.c
文件 3377 1992-11-02 02:32 图象压缩小波技术\djpeg\Source\jbsmooth.c
文件 1206 1992-11-11 10:43 图象压缩小波技术\djpeg\Source\jcarith.c
文件 11597 1992-08-08 07:02 图象压缩小波技术\djpeg\Source\jccolor.c
文件 15051 1992-11-05 09:40 图象压缩小波技术\djpeg\Source\jcdeflts.c
文件 2023 1992-11-02 02:33 图象压缩小波技术\djpeg\Source\jcexpand.c
文件 20716 1992-07-24 10:05 图象压缩小波技术\djpeg\Source\jchuff.c
文件 21473 1992-12-05 00:52 图象压缩小波技术\djpeg\Source\jcmain.c
文件 4339 1992-11-11 10:44 图象压缩小波技术\djpeg\Source\jcmaster.c
文件 6013 1992-07-23 08:08 图象压缩小波技术\djpeg\Source\jcmcu.c
文件 12380 1992-11-12 09:44 图象压缩小波技术\djpeg\Source\jconfig.h
文件 27641 1992-11-11 10:45 图象压缩小波技术\djpeg\Source\jcpipe.c
文件 16932 1992-11-05 23:54 图象压缩小波技术\djpeg\Source\jcsample.c
文件 1189 1992-11-11 10:46 图象压缩小波技术\djpeg\Source\jdarith.c
文件 9384 1992-08-24 03:59 图象压缩小波技术\djpeg\Source\jdcolor.c
............此处省略216个文件信息
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