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: digital watermarking technology in the digital copyright protection products p...
:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并
分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数
字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。-: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.
- 2022-03-20 06:08:50下载
- 积分:1
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DVB机顶盒和chip.dvb
STB and DVB chip.DVB-S,DVB-C,DVB-T.STi5512、STi5514、STi5516、STi5517、STi5518、STi5519、STi5528、STi5580、STi5588、STi5578、STi4629.-STB and DVB chip.DVB-S, DVB-C, DVB-T.STi5512, STi5514, STi5516, STi5517, STi5518, STi5519, STi5528, STi5580, STi5588, STi5578, STi4629.
- 2022-04-12 10:29:38下载
- 积分:1
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文件制定程序规则的开发,程序开发…
程序开发规则范例文件,程序开发员必读保典-Examples of documents the development of rules of procedures, procedures developers must-read Yasunori
- 2022-06-29 17:59:16下载
- 积分:1
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游戏扫描板电路原理图,核心芯片HA11235,街机的专用显示板
游戏扫描板电路原理图,核心芯片HA11235,街机的专用显示板-games plate scanning circuit diagram, and the core chip HA11235, arcade dedicated display
- 2022-03-04 14:59:44下载
- 积分:1
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This is surprisingly few articles about the SINS initial alignment of journal ar...
这是几篇有关捷联惯导初始对准的期刊论文,有粒子滤波和自适应滤波,内容丰富-This is surprisingly few articles about the SINS initial alignment of journal articles, with particle filter and adaptive filtering, content-rich
- 2022-01-29 00:05:36下载
- 积分:1
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file system experiment, pdf file format
文件系统实验,pdf文件格式-file system experiment, pdf file format
- 2023-06-24 01:00:03下载
- 积分:1
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电子版网络营销企划书internet版 pps格式,有用啊
电子版网络营销企划书internet版 pps格式,有用啊-Electronic version of the internet edition of the book Network Marketing Planning pps format, useful for ah
- 2022-11-24 20:40:03下载
- 积分:1
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一个带有子系统的PID仿真,基于Matlab Simulink
一个带有子系统的PID仿真,基于Matlab Simulink-Simulation of PID controller, based on Matlab Simulink
- 2022-02-11 20:58:14下载
- 积分:1
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LDPC编码在OFDM系统中的应用与性能分析
关于LDPC 在OFDM 中的一篇文章...
LDPC编码在OFDM系统中的应用与性能分析
关于LDPC 在OFDM 中的一篇文章-LDPC codes in OFDM System and Performance Analysis of OFDM on the LDPC in an article in
- 2022-01-30 18:59:57下载
- 积分:1
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helicpter paper model from nu
helicpter paper model from nu
- 2022-04-15 10:01:59下载
- 积分:1