搜索资源列表
Water-marking-using-Har-wavelet-transform
- the Matlab project contains the source code used for simple watermarking using wavelet transform. Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is
haar-2d
- haar 2d wavelet transformation
corrected-journal
- haar wavelet compression and encryption
code
- 图形图像的小波变换，其中包括多分辨率分析，Gabor分辨率分析，Haar小波，高维小波等。-Graphic images of wavelet transform, including multiresolution analysis, Gabor resolution analysis, Haar wavelet, higher dimensional wavelet, etc.
5
- 给出五种常用小波基的时域和频域波形图,常用小波基有Haar小波、Daubechies(dbN)小波、Mexican Hat(mexh)小波、Morlet小波、Meyer小波等5种。-The time domain and frequency domain waveform diagram of five kinds of wavelet bases, wavelet base is Haar wavelet, Daubechies wavelet, Mexican (dbN) Hat (mexh
imdwt
- 稀疏重建与压缩感知源代码，对一幅图像lena进行M尺度的Haar小波变换-Sparse Reconstruction and compressive sensing source code, to be an image lena M scale Haar wavelet transform
haar
- 对2维图像进行小波变换，滤除图像中的噪声，提取轮廓信息。-Wavelet transform is carried out for 2 dimensional image, and the noise of the image is filtered, and the contour information is extracted..
demodulation-of-MFSK-signals
- 提出了一种多迸制频移键控(M娲K)信号调制分类及解调方法，选取截获接收机输出的MFSK信 号的时频脊线作为分类特征，利用无监督聚类算法求取最佳聚类数M．利用时频脊线的Ham：小波变换 估计码元宽度，并且利用对应最佳聚类数的聚类中心确定抽判门限，通过对时频脊线抽样判决，实现了 MFSK信号的解调．理论分析和对实际信号的处理结果证明了此算法的可行性．-new algorithm is proposed for elassillcation and demodulation of MFSK
haarTransform
- haar小波变换例子，能够帮助深入了解小波变换的基本概念-haar wavelet transform
dwt_32
- Haar wavelet for an image of 32*32.
surf
- SURF意指 加速的具有鲁棒性的特征，由Bay在2006年首次提出，这项技术可以应用于计算机视觉的物体识别以及3D重构中。SURF算子由SIFT算子改进而来，一般来说，标准的SURF算子比SIFT算子快好几倍，并且在多幅图片下具有更好的鲁棒性。SURF最大的特征在于采用了harr特征以及积分图像integral image的概念，这大大加快了程序的运行时间。-SURF (Speeded Up Robust Feature) is a robust local feature detector,
Desktop
- 用matlab实现二维哈尔小波变换和逆变换程序-Using matlab to achieve two dimensional Haar wavelet transform and inverse transform procedures
ConflHyperGeomFun
- Haar wavelet transform in matlab
fsk2---haar
- 2FSK信号的小波分解，并提取信号的细节系数-Wavelet decomposition 2FSK signal and extracts a signal of detail coefficients
qam16---haar
- 16QAM信号的小波分解，并提取细节系数，用于分析-Wavelet decomposition 16QAM signals, and extract detail coefficients for analysis
ASK-Haar
- ASK信号的连续小波变换,并提取信号的幅度信息-ASK signal of the continuous wavelet transform and extracts the signal amplitude information
matlab codes
- DENOISING USING HAAR WAVELET
wavelet
- 常用的db，haar，墨西哥帽等小波的程序，帮助认识小波的性质(This is commonly used dB, Haar, Mexico hat and other wavelet program, can help you understand the nature of wavelet)
CBIR-system
- 随着计算机科技的发展，图像检索的应用也越来越成熟，根据检索性质可分为两类：基于文本的图像检索和基于内容的图像检索。本论文通过研究基于内容的图像检索中的几个核心算法，用于聚类分析的K-means算法，通过haar小波变换来提取图像底层视觉特征，以及使用F-范数理论来进行相似性度量，来设计一个离线的图像检索系统。(With the development of computer technology, the application of image retrieval is more and mo
MATLAB Dokumen
- haar steganography, souce code