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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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waveguide_mode
计算光波导模式,详细内容请见附件包里的文件(waveguide mode)
- 2020-10-19 01:47:25下载
- 积分:1
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拿thinkphp做的练手程序
主要实现的功能:
前台的:
文章标题列表显示;文章查看;关键字查询;
后台的:
发表新文章;编辑修改文章;删除文章;修改登录密码;
用到了session,分页功能,验证码功能,
接入百度编辑器插件
- 2022-03-11 07:14:00下载
- 积分:1
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将某个目录下的子目录结构转换为excle文件中,并可打印出来
将某个目录下的子目录结构转换为excle文件中,并可打印出来-Will be a directory under the subdirectory structure is converted to excle documents, and print out
- 2022-01-26 08:31:00下载
- 积分:1
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mycode
我的POJ上的代码,包括AC和一些未AC的,大约400多题(POJ on my code, including the AC and some non-AC, and more than 400 questions about)
- 2009-05-10 13:12:54下载
- 积分:1
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PageOffice_4.5.0.6_Java
说明: 在线office编辑,多人同时编辑,希望大家喜欢(Online office editors, many people edit at the same time, I hope you like it.)
- 2019-03-01 14:16:18下载
- 积分:1
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电力系统维护模型
说明: 电力系统维护的模型,包括分支机构和发电机的维护,并且分支机构可以进行部分维护。(The model of power system maintenance includes maintenance of branches and generators, and branches can perform partial maintenance.)
- 2021-01-05 16:18:20下载
- 积分:1
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hibernate_reference
hibernate_reference hibernate_reference
- 2010-08-29 12:53:02下载
- 积分:1
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型的年份和月份,它会显示日历,CLA赋值
type year and month, it will show the calender, an assignment in cla-type year and month, it will show the calender, an assignment in class
- 2022-07-11 11:14:45下载
- 积分:1
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PROTEL封装
PROTEL封装-PROTEL Packaging
- 2023-05-19 16:15:04下载
- 积分:1