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图像压缩问题要求确定象素序列{p1,p2,…,pn}的最优分段,使得依此分段所需的存储空间最少。每个分段的长度不超过256位。数字化图像是m×m的像素阵列。假定...
图像压缩问题要求确定象素序列{p1,p2,…,pn}的最优分段,使得依此分段所需的存储空间最少。每个分段的长度不超过256位。数字化图像是m×m的像素阵列。假定每个像素有一个0 ~ 2 5 5的灰度值。因此存储一个像素至多需8位。若每个像素存储都用最大位8位,则总的存储空间为8m^2 位。为了减少存储空间,我们将采用变长模式( variable bit scheme),即不同像素用不同位数来存储。像素值为0和1时只需1位存储空间; 值2、3各需2位;值4,5,6和7各需3位;以此类推。-image compression defined pixel sequence (p1, p2, ..., pn) sub-optimal, sub accordingly makes the storage space required at least. The length of each section is not more than 256. The digital image is m m pixel arrays. Assume that each pixel is a 0-2 5 5 of the gray values. Therefore storage of up to a pixel 8. If each pixel with the largest storage capacity of 8-bit, the total storage space for 8m ^ 2. In order to reduce storage space, and we will use variable-length model (variable bit scheme), that is different with different pixel median storage. Pixel values of 0 and 1 and only a storage space; The value of 2,3 required two; Value 4,5,6 and 7 of the required three; Analogy.
- 2022-11-29 05:50:03下载
- 积分:1
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一个简单的C通讯录,是为了应付学校检查做的
一个简单的C通讯录,是为了应付学校检查做的-a simple address list of c, which is done because of dealing with examination of my school.
- 2022-02-03 06:37:14下载
- 积分:1
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一个为vc初学者学习vc的源代码
一个为vc初学者学习vc的源代码-a vc beginners to learn the source code vc
- 2022-12-27 01:30:04下载
- 积分:1
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四个单词的英语学习过程中产生的小巧程序,应用程序…
英语四级单词学习程序制作,程序小巧,应用资源文件-four words of English learning process produced compact procedures, application resource files
- 2022-07-15 04:45:15下载
- 积分:1
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SOAP Web服务演示Delphi XE
这是delphixe和XE2的web服务演示。这些演示是Delphi 7和2007的一部分,在以后的Delphi版本中被删除;
- 2022-08-03 18:51:26下载
- 积分:1
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Unified Speech and Audio Coding ref software
统一语音和音频编码(USAC)是一种音频压缩格式和编解码器,用于音乐和语音或任何语音和音频的混合,使用12到64 kbit/s之间的极低比特率;
- 2022-01-23 10:13:57下载
- 积分:1
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c++习题。包含代码填空试题和习题库两个文件
c++习题。包含代码填空试题和习题库两个文件-c++ exercises. Contains the code to fill in the blank questions and exercises two documents library
- 2022-01-29 03:48:32下载
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VC.NET开发的操作ACCESS数据库的程序
VC.NET开发的操作ACCESS数据库的程序-VC. Operating procedures ACCESS database
- 2022-07-03 07:40:20下载
- 积分:1
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猜数字游戏,简单的猜数字的小游戏,在文件中有说明
猜数字游戏,简单的猜数字的小游戏,在文件中有说明-viewing games, a simple little game viewing of the document is described
- 2023-07-25 20:00:04下载
- 积分:1
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VC++开发的DOS界面写字板
VC++开发的DOS界面写字板-development of the VC DOS interface tablet
- 2023-04-13 05:30:04下载
- 积分:1