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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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一个文件管理系统的示例程序。用C++开发。
一个文件管理系统的示例程序。用C++开发。-A document management system of the sample programs. With C++ Development.
- 2022-03-13 15:10:16下载
- 积分:1
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family financial management, for a family day
家庭理财,用于家庭个日常财务管理,方便快捷-family financial management, for a family day-to-day financial management, convenient and quick
- 2022-02-18 13:43:00下载
- 积分:1
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The memory game ,very amusing
记忆游戏,很好玩
- 2022-03-28 23:16:01下载
- 积分:1
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c写的贪心算法,利用指针来搜索最短路径,以及可以扩展成一般最短路径的求法...
c写的贪心算法,利用指针来搜索最短路径,以及可以扩展成一般最短路径的求法-c write greedy algorithm, using a pointer to search for the shortest path, as well as the shortest path can be extended into a general law of demand
- 2023-01-15 19:25:04下载
- 积分:1
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Simple plate 8051 internship with the original code to provide you entry embedde...
简单的8051实习板用原代码为您提供入门嵌入式系统,其源代码以c语言为主
- 2022-01-25 15:12:26下载
- 积分:1
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它的演示版(1.8
uniPaaS RIA Demo Version 1.8
- 2022-02-10 16:34:02下载
- 积分:1
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服务应用服务应用
service application service application
- 2022-09-12 14:40:02下载
- 积分:1
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tidsp2407 assembler routines, complete source code.
tidsp2407汇编程序例程,完整的源代码。-tidsp2407 assembler routines, complete source code.
- 2022-05-09 09:10:00下载
- 积分:1
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Windows Visita 操作系统中新增加的API函数集和帮助文件
Windows Visita 操作系统中新增加的API函数集和帮助文件-The new operating system, Windows Visita additional set of API functions and help files
- 2023-06-12 01:50:05下载
- 积分:1