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SpeedTrap
Guide to using the various background detector implementations
- 2007-08-29 16:28:39下载
- 积分:1
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CGHwatermarkmatlabcode
说明: 关于半色调编码计算全息图的信息隐藏Matlab程序的说明:
算法实现主程序为CGHwatermark;
位相恢复函数为phaseSL;
用计算全息记录已知振幅和位相的复波前函数为Hologen;
半色调编码函数为AMhalftone;
嵌入信息的提取直接调用Matlab自带的FFT2函数;
主程序的函数调用关系如下
读入宿主信息和水印信息-----------phaseSL--->Hologen--->AMhalftone(完成嵌入)--->FFT2(提取水印信息)
主程序结果保存于holo&mark文件夹
对算法鲁棒性测试的程序:
1. 对于剪切操作 Cliptest 结果存放于cliptest文件夹
2. 对于缩放操作 zoomtest 结果存放于zoomtest文件夹
3. 对于旋转操作 rotatetest 结果存放于rotate文件夹
4. 对于滤波操作 filtertest 结果存放于filtertest文件夹
5. 测试算法的时间效率 timetest
6. 分析嵌入信息后图像质量与参数alpha,tao的关系 msetest(err)
- 2008-09-09 10:14:23下载
- 积分:1
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20040904064936
叫你怎么样使用matlab,这是一个实验指导书,详细步骤附有图片。(Tell you how to use matlab, this is an experimental guide books, detailed steps with pictures.)
- 2011-05-17 09:03:25下载
- 积分:1
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selective-repeat
Selective Repeat ARQ / Selective Reject ARQ is a specific instance of the Automatic Repeat-Request (ARQ) protocol used for communications.
- 2011-08-03 16:50:25下载
- 积分:1
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ssb
单边带解调的xinlinx建模,实现完整的解调同步和下变频(Single sideband the demodulation of xinlinx modeling, to achieve complete demodulation synchronization and downconversion)
- 2013-03-28 11:11:32下载
- 积分:1
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QR_RLS
基于QR分解的总体最小二乘算法,在工程领域有很大的应用()
- 2008-05-16 02:15:27下载
- 积分:1
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Image_stitching
Matlab code for Image Stitching Program using homography between different images.
- 2009-06-12 16:05:12下载
- 积分:1
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OFDM-ModANDDemod
OFDM Modulation and Demodulation
- 2012-05-14 23:26:02下载
- 积分:1
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Sis_abs_simulacion
A program use to show the theory of an absorver, using Matlab
- 2014-12-05 01:38:18下载
- 积分:1
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fushezsh
舰船辐射噪声对舰船隐蔽性的重要性决定了其重要研究意义,提出了一种新的舰船辐射噪声模拟方法(The importance of the concealment of the ship radiated noise of ships determines its important research significance, this paper proposes a new method of ship radiated noise simulation)
- 2015-03-13 23:45:41下载
- 积分:1