Description: Visual+C小波变换技术与工程实践
全书共11章，内容包括:小波变换基础、小波与数字信号处理、小波变换与语音处理、图像的小波变换、小波变换与数字图像处理、图像编解码应用、网络图像渐进传输实用案例、小波变换在数字视频处理中的应用、小波分形的应用、数字水印的应用和网络视频回放应用案例。-Visual+ C wavelet transform technology and engineering practice of a total of 11 book chapters, include: the basis of wavelet transform, Wavelet and digital signal processing, wavelet transform and voice processing, image wavelet transform, wavelet transform and digital image processing, image codec applications, progressive image transmission networks practical cases, wavelet transform in digital video processing applications, wavelet fractal applications, digital watermarking applications and network video playback application cases. Platform: |
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Author:jingjing |
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Description: During the past four years, most of our research activities have been focused on image but also video
and 3-D objects processing for security applications (watermarking and biometrics) and communications
(talking heads, interfaces), with a special emphasis on facial images. More about our work can be found
at http://www.eurecom.fr/~image.
Our research activities are conducted with the backing of several industrials, in particular France
Telecom Research and STMicroelectronics.
For the past few years, we have had a regular scientific collaboration on Fractal Image Coding,
Watermarking and Biometrics with the University of California, Santa Barbara (UCSB), in particular with
Prof. K. Ros Platform: |
Size: 1171456 |
Author:surajs |
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Description: 频域法加入数字水印的原理是首先将原始信号（语音一维信号、图像二维信号）变换到频域，常用的变换一般有DWT、DCT、DFT、WP和分形。然后，对加入了水印信息的信号进行频域反变换（IDWT、IDCT、DFT、WP），得到含有水印信息的信号。-Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of one-dimensional, two-dimensional image signal) to frequency domain transformation, commonly used in general transform DWT, DCT, DFT, WP and fractal. Then, adding the watermark information signal to the frequency domain inverse transform (IDWT, IDCT, DFT, WP), received signal containing the watermark information. Platform: |
Size: 2048 |
Author:laura |
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Description: 基于小波变换的数字水印算法matlab代码，保证准确无误，是学习通信的好帮手，可直接计算得到多重分形谱。- Based on wavelet transform digital watermarking algorithm matlab code, Ensure accurate communication is learning a good helper, It can be directly calculated multi-fractal spectrum. Platform: |
Size: 6144 |
Author:付芳利 |
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Description: 语音信号的采集与处理，数字信号处理课设，实现了图像的加水印，去噪，加噪声等功能，可直接计算得到多重分形谱。- Acquisition and Processing of the speech signal, digital signal processing class-based, Realize image watermarking, de-noising, plus noise and other functions, It can be directly calculated multi-fractal spectrum. Platform: |
Size: 6144 |
Author:kvsnd |
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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，这是第二能量熵的matlab代码，可直接计算得到多重分形谱。- Realize image watermarking, de-noising, plus noise and other functions, This is the second energy entropy matlab code, It can be directly calculated multi-fractal spectrum. Platform: |
Size: 4096 |
Author:miemanmiunui |
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Description: 可直接计算得到多重分形谱,基于小波变换的数字水印算法matlab代码，语音信号的采集与处理，数字信号处理课设。- It can be directly calculated multi-fractal spectrum, Based on wavelet transform digital watermarking algorithm matlab code, Acquisition and Processing of the speech signal, digital signal processing class-based. Platform: |
Size: 5120 |
Author:王崇政 |
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Description: Use Chaos and fractal analysis routines, Based on wavelet transform digital watermarking algorithm matlab code, Suppressed carrier type differential phase modulation. Platform: |
Size: 150528 |
Author:yanfengkuiman
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Search - watermarking fractal