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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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动作类游戏DEMO,比较易懂,可做为始学者的参考.
动作类游戏DEMO,比较易懂,可做为始学者的参考.-Action games DEMO, relatively easy to understand, can be used as a reference for scholars only.
- 2023-06-25 22:10:04下载
- 积分:1
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simuladro de robots moviles con obstacules
simuladro de robots moviles con obstacules
- 2022-10-31 14:20:02下载
- 积分:1
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搜索图书和供应商
图书搜索名单最近5个等级的产品总额评级产品顶级厂商的产品供应商的搜索最近5个等级的供应商总额等级的供应商产品列表和每个产品的供应商销售总额评级
- 2022-03-10 11:49:30下载
- 积分:1
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视频处理代码
可以用来改进算法,成功实现对视频声音的处理,增加效果。同时,采用了一种新型的基于MAXWAVE的架构,从而使得一些微弱的信号也不至于失真。
- 2022-12-20 08:30:03下载
- 积分:1
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Erlang B in C++
使用C++模拟Erlang B流量。
- 2023-04-02 17:10:04下载
- 积分:1
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Function is indeed a great potential for mobile phones, as long as the developme...
手机功能确实潜力很大,只要开发,就会为我们服务,一款“word”编辑工具问世,可方便办公人员随时随地处理公文需要。-Function is indeed a great potential for mobile phones, as long as the development, will be for our services, a
- 2023-01-07 04:50:03下载
- 积分:1
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WAR FTP 功能十分强大
资源描述包括FTP Server和Client的源程序(VC),功能十分强大 WAR FTP
- 2022-06-03 04:22:07下载
- 积分:1
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实现了一个在微秒的例子
本实例实现了一中微秒级的精确定时,利用多媒体定时器的基本功能,可以通过两种方法实现精确定时。1)使用timeGetTime()函数,该函数定时精度为ms级,返回从Windows启动开始所经过的时间。2)使用timeSetEvent()函数.-Achieved one of the examples in the microsecond-level precision timing, use the basic functions of multimedia timer can be two ways to achieve precise timing. 1) Use timeGetTime () function, which ms timing accuracy for the class, to return from the Windows start after the beginning of time. 2) the use of timeSetEvent () function.
- 2022-03-06 14:13:58下载
- 积分:1
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用vb编写的通用库存管理系统,很好的,可以用做毕业设计的哦!...
用vb编写的通用库存管理系统,很好的,可以用做毕业设计的哦!-This is a general warehouse management system that designed with VB. It s great and can be used as a graduate project.
- 2022-06-12 16:19:28下载
- 积分:1