利用格雷码法增加位平面编码率  

Aggrandize Bit Plane Coding using Gray Code Method

作　　者：KUMAR Aditya SINGH Pardeep 何文 

机构地区：[1]Department of Computer Science & Engineering National Institute of Technology Hamirpur,India

出　　处：《中国印刷与包装研究》2011年第5期68-71,共4页China Printing Materials Market

摘　　要：随着科技需求的增加,计算机对图形的使用更加广泛,如基于Windows的操作系统是通过访问磁盘文件的目录图形来查看文件;许多应用程序也提供图形用户界面,以便更容易被辨别,如互联网下载管理器显示下载文件的图形状态。图形广告中,每一个信息被转换成图形后更易于理解,因此图形非常重要。但有时这些图形数据往往很大,需要对其进行压缩。各种图像压缩算法(有损或无损)一般采用各自不同的方法进行设计,本文提出了一种将图像存储到磁盘,在概念上能将图形比特数最小化的图像压缩新算法。With the increasing demand of technology, existing computer make use of graphics spaciously. Windows basedoperating system exposed to view the file disk file＇s directory graphically. Many applications provide graphical user interface, which it makes to easier to understand or interpret e.g. intemet download manager shows the status of downloading a file graphically. Advancement of graphics, we can easy to understand that each information after converting it into image So image is very important but sometimes it tends to be big. This is why image compression is so important. Many image compression algorithms （lossy or lossless） have already been devised adhering to their perspective point of view. In this paper we propose conceptually a new algorithm for image compression for minimizing a number of bits for storing an image into disk

关 键 词：位平面 格雷码 峰值信噪比 量化 空间冗余 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]