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提出了一种基于样本的分级检索
MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧...
提出了一种基于样本的分级检索
MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧运动矢
量的时空分布特性以进一步缩小结果集,最后用DC 图像的精确匹配方法验证检索结果.试验结果表明,本方法
所需计算量较小,且可保证较高的检索精度.-presents a sample classification based on MPEG video retrieval of the new method : First of all I frame with the rapid field dct_dc_size rough Frederick, and then use tomography (tomography) Analysis of B pictures motion vector space-time distribution to further narrow the results set, and DC Images precision Matching test results retrieval. test results showed that the calculation method for small and can guarantee higher retrieval accuracy.
- 2022-03-16 00:41:37下载
- 积分:1
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这里是我在学校时所写的一些程序,其中有些Java程序可能要重新编译一下才能运行,具体如下:C Course Disign――C语言编写的时钟程序Very Sim...
这里是我在学校时所写的一些程序,其中有些Java程序可能要重新编译一下才能运行,具体如下:C Course Disign――C语言编写的时钟程序Very Simple CPU――CPU仿真工具StudentQuery――基于SQL语言数据库的学籍管理系统Theory of Computation――一些关于计算理论算法的实现,详见内附说明Hotel――酒店管理系统另外还有一些硬件VHDL方面的程序,整理好后会陆续上传-here at school I wrote some of the procedures, some of which may be Java recompile about to run, as follows : C Course Disign-- C language clock procedures Very Simple CPU-- CPU simulation tool StudentQuery-- based on SQL database the Information Management Theory of Computation-- some theoretical algorithm for the calculation of the realization of enclosing detailed statement Hotel-- hotel management system there are some VHDL hardware of the procedures, will be sorted out gradually upload
- 2022-08-16 08:29:14下载
- 积分:1
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欣欣在线论坛.rar
欣欣在线论坛.rar-Showtime online forum. Rar
- 2022-02-15 17:53:09下载
- 积分:1
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base for the conversion of a good function. 16 in the 229 free conversion, but a...
进制转换的一个很好的函数。可在16进制内自由转换,也可创新地使用5、6、7等进制格式。经过简单改造后可使用最大36进制的形式。是编程人员的一个好东东。-base for the conversion of a good function. 16 in the 229 free conversion, but also innovative use of 5, 6, 7, etc.-band format. After simple transformation can be used after the 36 largest 229 forms. Programming staff is a good Eastern.
- 2022-02-28 22:38:37下载
- 积分:1
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c++通讯录
c++通讯录,初学者,比较简单,刚写的,差了好多功能没有实现,暂时先传了,急求分用呀,呵呵!!1
- 2022-06-12 03:56:13下载
- 积分:1
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POP3和SMTP邮件服务器,内部网络可以用来发送电子邮件
一个简单的pop3/smtp邮件服务器,可用于内部网络邮件发送-POP3/SMTP mail servers, internal networks can be used to send e-mail
- 2022-03-24 07:23:13下载
- 积分:1
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从乞丐到富翁flash
从乞丐到富翁flash-beggars from the rich to flash
- 2022-06-03 02:07:04下载
- 积分:1
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AutoCAD environment, since the definition of the entity good example ARX help de...
AutoCAD环境中,自定义实体的很好的例子,有助于ARX开发人员快速掌握自定义实体的技术-AutoCAD environment, since the definition of the entity good example ARX help developers quickly grasp from the technical definition of entities
- 2022-10-04 07:00:02下载
- 积分:1
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Getting Started matlab7.8 guidance. pdf
matlab7.8入门指导 matlab7.8入门指导 -Getting Started matlab7.8 guidance. pdf
- 2022-11-06 20:50:04下载
- 积分:1
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new camera calibration algorithm Functions with a calculated exercise group were...
摄像机标定新算法,用一个子函数计算出两组运动组的参数本程序用于调试摄像机标定新算法这个程序在原来的基础上改变了部分返回值,将标准离差改为均方值的计算加入标定整体误差计算,运动复原和三维复原整体误差计算应先用计算出的平移矢量进行三维复原,从得出的点对统计其z方向为正的个数,多者为正确的平移矢量 -new camera calibration algorithm Functions with a calculated exercise group were the parameters of the testing procedures for the new camera calibration algorithm of this procedure in the original change based on the return of some value, the standard deviation to the mean square value calculated by adding the overall calibration error terms, 3D sports rehabilitation and recovery overall error calculation should be calculated using the 3D vector translation recovery, derived from the statistical point of its z direction as is the number, the greater the correct translation vector
- 2022-07-20 02:37:02下载
- 积分:1