Description: 这是一个完成各种数字图像水印的算法的程序，里面也实现了dct，fft，以及水印的改进算法，程序移植性好-This is a complete range of digital image watermarking algorithm procedure, which also realize the dct, fft, as well as to improve the watermarking algorithm, transplantation procedures and good Platform: |
Size: 53248 |
Author:粘永健 |
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Description: ua University, in 2002 publi
this document, including the Mont
A program of curve fitting based
Bayesian Filter. Bayesian (Bayesi
a target tracking system MATLAB s
cubic spline curve fitting This i
book is widely used in engineerin
this study is extended Kalman Fil
particle filter algorithm code, t
use AR model for time series pred
principal component analysis algo
HMM, C language, it is important
spectrum analysis techniques to s
digital watermarking technology p
mean-shift method for the example
chaotic sequence of phase space r
Serializing objects using CArchiv
C compile some of the most optimi
The source code of FFT,is a good
Mailto US | Studio | Copyright Complaints Platform: |
Size: 712704 |
Author:wibisono |
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Description: 水印的提取算法和加入算法互为逆过程，即为分段---FFT变换---提取水印---水印信息升维处理-The watermark extraction algorithm and the reverse process of each other to join algorithm, namely transform section--- FFT------ watermarking watermark l-dimensional processing Platform: |
Size: 1024 |
Author:菁菁 |
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Description: FFT和FRFT的非平稳干扰估计和抑制Based on FFT and FRFT estimates of non-stationary interference and inhibition-Based on FFT and FRFT estimates of non-stationary interference and inhibition Platform: |
Size: 62464 |
Author:sofa102 |
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Description: 基于fft的数字水印，分别对RBG三个通道重复嵌水印，每个通道分别对fft变换域中幅度谱以圆方式，每个圆上对称的四个点重复嵌1bit水印，然后以r为步进，选更大的圆嵌入接下去的水印信息，该方法有比较好的鲁棒性-Fft-based digital watermarking were embedded watermark repeated RBG three channels, each channel separately the fft transform domain amplitude spectrum round, four points for each round symmetrical repeat embedded 1bit watermark, then r steps into the election next larger circle embedded watermark information, the method has better robustness Platform: |
Size: 5401600 |
Author:HQR |
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Description: 这是用Matlab实现的基于傅里叶变换的矢量地图的水印加密算法。其中包括加密源程序和解密源程序。-This is achieved using Matlab Based on Fourier Transform vector map watermarking encryption algorithm. Including encryption and decryption source code source. Platform: |
Size: 1160192 |
Author:卞则康 |
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Description: ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，使用混沌与分形分析的例程，实现了图像的加水印，去噪，加噪声等功能。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Use Chaos and fractal analysis routines, Realize image watermarking, de-noising, plus noise and other functions. Platform: |
Size: 6144 |
Author:suimaotangpao |
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Description: 实现了图像的加水印，去噪，加噪声等功能，基于kaiser窗的双谱线插值FFT谐波分析，用于建立主成分分析模型。- Realize image watermarking, de-noising, plus noise and other functions, Dual-line interpolation FFT harmonic analysis kaiser windows, Principal component analysis model for establishing. Platform: |
Size: 5120 |
Author:langgunkoubie |
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