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数字水印技术近年来得到了较大的发展,基于变换域的水印技术是目前研究的热点。该文提出了一种基于DCT域的自适应水印算法。实验结果表明,这种算法具有良好的性能,实现...
数字水印技术近年来得到了较大的发展,基于变换域的水印技术是目前研究的热点。该文提出了一种基于DCT域的自适应水印算法。实验结果表明,这种算法具有良好的性能,实现的水印具有不可见性,而且具有较好的鲁棒性。
-digital watermarking technology in recent years has been substantial development, based on the transform domain watermarking technology is a hot topic at present. The paper presents a DCT-based Adaptive watermarking algorithm. Experimental results show that the algorithm has good performance, the watermark is invisible, but also better robustness.
- 2023-08-07 04:30:04下载
- 积分:1
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OSD IC(mtv018)部分代码..给大家参考用
OSD IC(mtv018)部分代码..给大家参考用-OSD IC (mtv018) part of the code .. to the U.S. reference
- 2022-11-30 04:45:04下载
- 积分:1
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U_boot, It is a good material
U_boot, It is a good material
- 2022-03-17 08:40:12下载
- 积分:1
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GPS专业词语说明
GPS专业词语说明-GPS professional terms note
- 2022-07-26 20:38:16下载
- 积分:1
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the design of a clock under the system of 12864 LCD
可以通过 PCF8563T 数码管和ZY12864 LCD分别显示时间和日期
整点报时(模仿电台报时的方式――六声),每一秒响一声,前5声为500HZ“嘀”,最后一声为1000HZ “嗒”。 -the design of a clock under the system of 12864 LCD
- 2022-03-24 05:54:41下载
- 积分:1
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C++课程设计报告,需要报告的这下好了,我的报告,写得非常详细,你是有眼福了!...
C++课程设计报告,需要报告的这下好了,我的报告,写得非常详细,你是有眼福了!-C curriculum design, the need to report under this good, in my report, written in great detail, you are lucky to see something!
- 2022-02-13 15:02:36下载
- 积分:1
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MIPS内核的初始化。
mips core init.
mips32r2 24kec
for mp3 mp4.
...verfiy-mips core init.
- 2022-07-08 11:29:59下载
- 积分:1
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g729编解码原理(中文)
g729编解码原理(中文)-G729 encode decode principle in chinese
- 2023-02-24 17:10:03下载
- 积分:1
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瑞泰,合众达系列F280X系列开发板的原理图
瑞泰,合众达系列F280X系列开发板的原理图-THIS DOCUMENT IS THE SCHEMATIC OF DSP280X,PRODUCTED BY RUITAI,HEZHONGDA
- 2023-04-06 05:50:04下载
- 积分:1
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一个7节点的牛拉法潮流计算小程序,只适合于交流系统
一个7节点的牛拉法潮流计算小程序,只适合于交流系统-Rafah cow flow calculation applet
- 2023-07-08 23:35:03下载
- 积分:1