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[Wavelet] algoritmo

Description: algorithm for ecg delineation, based on DWT
Platform: | Size: 15360 | Author: kike | Hits:

[Wavelet] algoritmo

Description: ecg delineator based on DWT.
Platform: | Size: 92160 | Author: kike | Hits:

[Other] dwt_colour

Description: 一篇基于离散小波变换的彩色图像数字水印算法的期刊论文-A DWT-based color image watermarking algorithm Journals
Platform: | Size: 151552 | Author: 刘欣 | Hits:

[Graph program] DCTDWT

Description: 基于DWT和DCT的图象水印算法,过程简单,效果一般-DWT and DCT-based image watermarking algorithm, the process is simple, the effect of general
Platform: | Size: 181248 | Author: 小户 | Hits:

[Wavelet] dwt_final

Description: its watermarking algo using dwt technique
Platform: | Size: 1024 | Author: chirag | Hits:

[matlab] dwt

Description: 小波对污染信号进行降噪处理，matlab程序文件-Wavelet Noise pollution signal processing, matlab program files
Platform: | Size: 1024 | Author: xiaogujia | Hits:

[Graph program] DWT_DCT

Description: 与可见光图像不同的是，这是一个红外人脸识别的DWT+DCT算法-And visible light images, this is an infrared face recognition algorithm of DWT+ DCT
Platform: | Size: 2048 | Author: Louis lu | Hits:

[Wavelet] JurnalWavelet

Description: This paper is a brief introduction to discrete wavelet transform as digital signal-processing technique and the application. The field of discrete wavelet transform (DWT) is an amazingly recent one because itÌ s better than Fourier transform. This technique was used on power system to partial discharge site location. Partial discharges are caused by various defects such as voids, shield protrusions, contaminants, advanced stages of water tree, etc and known the main cause of breakdown in insulation materials.
Platform: | Size: 162816 | Author: made | Hits:

[Special Effects] xiaobobianhuantux

Description: 小波变换是一种快速发展和比较流行的信号分析方法, 其在图像处理中有非常重要的应用, 包括图像压缩, 图像去噪, 图像融合, 图像分解, 图像增强等。小波分析是傅立叶分析思想方法的发展与延拓。除了连续小波 (CWT)、离散小波(DWT), 还有小波包avelet Packet)和多维小波。本文主要介绍小波变换的发展及其在图像处理、的应用-Wavelet transform is a fast-growing and more popular method of signal analysis, image processing in a very important applications, including image compression, image denoising, image fusion, image decomposition, image enhancement and so on. Wavelet analysis is a Fourier analysis method development and extension. Apart from the continuous wavelet (CWT), discrete wavelet (DWT), there are wavelet packet (Wavelet Packet) and multi-dimensional wavelet. This paper describes the development of wavelet transform and its application in image processing
Platform: | Size: 548864 | Author: yang | Hits:

[Special Effects] DWT

Description: 基于小波变换的数字音频水印算法 水印嵌入源程序 -With the rapid growth of computers, network and multimedia technologies, powerful and low cost computers allow people to easily create and copy digital products of multimedia. The Internet has made it easy to distribute the information at very low cost. However, these technologies also can be illegally copied, modified and redistributed multimedia data without regarding for intellectual property rights ownership.
Platform: | Size: 1024 | Author: dongdong | Hits:

[matlab] DWT

Description: Wavlet image transformation
Platform: | Size: 1024 | Author: dams arn | Hits:

[Applications] ImageCompression

Description: iage compression DWT en java
Platform: | Size: 3072 | Author: dams arn | Hits:

[matlab] DeNoising

Description: denoising image with DWT
Platform: | Size: 26624 | Author: fabistepo | Hits:

[Special Effects] qianru

Description: 内含三层dwt小波变换 以haar为小波基-dwt
Platform: | Size: 3072 | Author: 顾利雯 | Hits:

[Graph program] watermark_image

Description: 结合离散小波变换(DWT)技术，利用DWT与HVS相结合的良好特性，探索和建立了一种新的图像质量客观评价方法-taking advantage of the similarities of discrete wavelet transform (DWT) with HVS，a new methods for integrated image quality assessment
Platform: | Size: 200704 | Author: 朱建伟 | Hits:

[Windows Develop] matlab

Description: 基于MATLAB的数字水印技术研究 关键词：数字水印 Matlab Visual C++6.0 DWT DCT -MATLAB-based digital watermarking technology research Keywords: digital watermarking Matlab Visual C++6.0 DWT DCT
Platform: | Size: 6144 | Author: 晴 | Hits:

[Special Effects] TwodimensionalDiscreteWaveletTransforms

Description: 本实验要求开发一个计算哈尔小波的j-尺度二维DWT程序。并要求对图像 7.1进行如图7.8（a）所示的哈尔小波3-尺度二维DWT。同时也要求编写一个计算哈尔小波的二维逆DWT程序。-The experiment calls for the development of a calculation of the Haar wavelet j-scale two-dimensional DWT procedure. And called for the image in Figure 7.1 to 7.8 (a) Haar wavelet as shown in 3- scale two-dimensional DWT. Also requested to prepare a calculation of two-dimensional Haar wavelet inverse DWT process.
Platform: | Size: 1041408 | Author: jhm | Hits:

[Special Effects] dwtandwatermark

Description: 基于小波变换的数字水印及matlab实现 数字水印技术作为一门有效的多媒体版权保护技术受到越来越多的关注提出了一种基于小波变换的图像数字水 印算法。依据人眼视觉特性, 将数字水印信息嵌入到经过小波变换后的图像的高频子带纹理区内, 人眼不易察觉, 再利用含 水印图像和原始图像提取出嵌入的水印采用多幅图进行实脸, 结果表明, 该数字水印算法具有较好的隐蔽性, 而且对常见 的图像处理操作攻击具有较好的香棒性-dwt watermark
Platform: | Size: 418816 | Author: Echo | Hits:

[matlab] DWT

Description: 　数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字 水印嵌入算法的Matlab 实现。实验结果表明,该算法具有较好的视觉效果和透明性。-　Abstract 　The digital watermarking technology is the most active topic in image protecting recently. In this paper , a digital watermarking algorithm based on Wavelet transform is proposed ,and give ou the program of this algorithm by MatLab. The experimental results demonstrate that the method possess good vision effect and transparence.
Platform: | Size: 212992 | Author: 韩永龙 | Hits:

[matlab] dwt-matlab

Description: Mallat小波快速算法的实现，非常的详细，而且函数全部模块化，方面调用。-This code is writed by matlab language,it used to process the mallat quick method
Platform: | Size: 2048 | Author: 曾明 | Hits:
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