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【Software Engineering】 watermark_2 DL : 0: 提出了一种离散小波变换域实现图像水印的方法。这种算法充分利用小波变换的特点,把原始图像及水印图像塔式分解,在多分辨率分解后的相同的频段来嵌入水印信息。该方法也利用了人眼视觉特性,算法简单而有效。实验证明,该算法较好地解决了水印不可见性与鲁棒性之间的矛盾,对常见的水印攻击都有较强的鲁棒性。-presents a discrete wavelet transform domain image watermarking method. This algorithm using wavelet transform characteristics, the original image and the watermark image tower decomposition, Multiresolution decomposition in the same frequency band to the embedded watermark. The method has also been used HVS, the algorithm is simple and effective. Experiments show that the algorithm can solve the watermark is visible with the robust nature of, common to have more attacks watermark robustness.
Update : 2024-04-24 Size : 151552 Publisher : yy
【Graph program】 blindwatermark DL : 0: 数字水印程序，包括多分辨嵌入水印、提取水印程序，盲水印嵌入、提取程序，以及滤波攻击和JPEG攻击程序，PSNR和相似度计算公式（MATLAB）-digital watermarking procedures, including multiresolution embedded watermark, watermark extraction procedure, blind watermark embedding and extraction procedures, Filtering and attack and attack JPEG procedures, PSNR and the similarity calculation formula (MATLAB)
Update : 2024-04-24 Size : 3072 Publisher : 成兴
【Software Engineering】 multifocus DL : 0: 针对同一场景可见光与红外图像的融合问题,提出了一种新的多尺度对比度塔图像融合方法. 该方法利用对比度金字塔数据结构得到图像的多分辨序列,采用基于视觉特性的融合算子在图像的相应各级上融合源图像的细节,再通过金字塔逆变换重构出最终融合图像. 这种图像处理方法具自适应性,不随各自输入图像的灰度特性而改变,同时增强了融合图像的对比度,产生了较好的视觉处理效果.-for the same scene of visible and infrared images of integration, proposed a new multi-scale tower contrast images. The use of contrast pyramid data structure Image multiresolution sequence, based on visual characteristics of the integration operator of the image corresponding levels of integration details of the source image, through the inverse pyramid transform eventually fused images. This image processing method has adaptability without their input image with the gray characteristics change, while enhancing the integration of the contrast of the image. have a better visual effect.
Update : 2024-04-24 Size : 98304 Publisher : 林方
【Wavelet】 xinhaoqushi DL : 0: 基于小波变换的多分辨分析对信号趋势进行提取-Wavelet-Based Multiresolution Analysis of Signal Extraction trends
Update : 2024-04-24 Size : 229376 Publisher : 罗建国
【File Format】 waveletpictureprocessing DL : 0: 本文是关于小波分析在图像处理压缩方面的应用，是word格式的，文档中有详细的程序和文字分析说明，对学习的人很有帮助。在小波方法的实际应用中，可以利用尺度方程系数构造得到小波和小波包变换算法即金字塔算法。利用张量积方法可以从一维多分辨分析直接得到二维的多分辨分析，从而方便地构造得到二维小波和小波包以及相应的分解和合成算法。在图象处理和二维数据分析研究中广泛使用的就是二维形式的小波和小波包算法。-This article is about the treatment of wavelet analysis in image compression applications, is the word format, document in detail the procedures and text analysis, and learn helpful. Wavelet method in practical applications, can use the scale factor equation has been constructed wavelet and wavelet packet transform algorithm that is, the pyramid algorithm. Use of tensor product can be from one-dimensional analysis directly from the two-dimensional multiresolution analysis, thus conveniently be constructed of two-dimensional wavelet and wavelet packet and the corresponding decomposition and synthesis algorithms. In two-dimensional image processing and data analysis study is the widely used two-dimensional form of wavelet and wavelet packet algorithm.
Update : 2024-04-24 Size : 34816 Publisher : 阳关
【Other】 xiaobo DL : 0: 局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。-Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling.
Update : 2024-04-24 Size : 33792 Publisher : rex
【Program doc】 imagemosaicbasedonwavelet DL : 0: 一种基于小波分解的多图象拼接技术.对在多个图象间进行非规则形状图象拼接的多分辨整合技术进行了研究。运用Multi2masks方法将多个图象的选定区域同时融合在一起, 减小了计算量, 并利用小波变换对图象进行多分辨分解, 采用与频段宽度成正比的加权拼接宽度来消除拼缝的影响.-Based on wavelet decomposition of multi-image stitching technology. Between the images in a number of non-rules shapes multiresolution image stitching technology integration is studied. Multi2masks methods use multiple images of the selected regions together at the same time, reduces the computation and use of wavelet transform for image multiresolution decomposition, using the band width is proportional to the width of the weighted splicing to eliminate the拼缝impact.
Update : 2024-04-24 Size : 141312 Publisher : 依静
【Mathimatics-Numerical algorithms】 wavelet DL : 0: 关于小波的入门性教程，分为四个章节：时域频域分析，多分辨率分析，连续小波编号，离散小波变换-On the entry of wavelet tutorial, divided into four chapters: the time domain frequency domain analysis, multiresolution analysis, continuous wavelet number, Discrete Wavelet Transform
Update : 2024-04-24 Size : 628736 Publisher : luochenchi
【Wavelet】 xiaobobianhua DL : 1: 小波变换与分数傅里叶变换理论与应用(冉启文）电子版，介绍了小波变换、多分辨分析、小波构造、时频分析、小波包、塔式算法、分数傅立叶变换等内容，是一本不错的教材。-Wavelet Transform and Fractional Fourier Transform Theory and Applications (Ran text) electronic version, introduced the wavelet transform, multiresolution analysis, wavelet construction, time-frequency analysis, wavelet packet, tower algorithm, the fractional Fourier transform, etc., is one The good teaching materials.
Update : 2024-04-24 Size : 2814976 Publisher : dd
【Algorithm】 first_MRTD(1996) DL : 0: 基于Daubechies小波尺度函数的时域多分辨分析(MRTD)算法的第一篇论文，使一种对FDTD算法的很好的改进。-Based on the Daubechies scaling function of wavelet multiresolution analysis in time domain (MRTD) algorithm of the first papers on the FDTD algorithm to make a good improvement.
Update : 2024-04-24 Size : 1236992 Publisher : JiYongLiang
【Wavelet】 000407 DL : 0: 文章内容是基于小波变换的多分辨模板匹配。-Article is based on wavelet transform multiresolution template matching.
Update : 2024-04-24 Size : 273408 Publisher : lll
【Special Effects】 [MultiresolutionMarkovmodelsforsignalandimageproce DL : 0: Multiresolution Markov models for signal and image processing，信号和图像处理中的多分辨率markov模型分析-Multiresolution Markov models for signal and image processing, signal and image processing in multiresolution markov model analysis
Update : 2024-04-24 Size : 7833600 Publisher : 惠飞
【Database system】 ttty DL : 0: 织物组织图象的多分辨率分析数据库完整论文-Fabric images multiresolution analysis database integrity Papers
Update : 2024-04-24 Size : 3574784 Publisher : 小马
【Wavelet】 wavelet DL : 0: 利用小波理论实现图像降噪处理的文章，利用小波理论的多分辨率优势，很好的处理了传统方法中不好解决的矛盾-Realize the use of wavelet theory deal with the article image denoising using wavelet theory of multiresolution advantages, a good deal with the traditional method to solve the contradiction between poor
Update : 2024-04-24 Size : 252928 Publisher : 郭炳煜
【ActiveX/DCOM/ATL】 Median DL : 0: The routines in this directory perform a new kind of multiresolution ％ decomposition of 1-d signals which is nonlinear and possesses robust ％ properties when applied to highly nongaussian data. ％ The main tools are FMIPT and IMIPT.-The routines in this directory perform a new kind of multiresolution ％ decomposition of 1-d signals which is nonlinear and possesses robust ％ properties when applied to highly nongaussian data. ％ The main tools are FMIPT and IMIPT.
Update : 2024-04-24 Size : 14336 Publisher : 智威
【Wavelet】 curvelet DL : 0: 目标检测通用程序采用CURVELET变换多分辨分析方法类似于小波分析 -General procedures for target detection using Curvelet transform multiresolution analysis method is similar to wavelet analysis
Update : 2024-04-24 Size : 5120 Publisher : 王兴广
【JSP/Java】 SA_TSP DL : 0: matlabf非常好基于Contourlet变换的水印算法.与小波变换不同的是Contourlet变换采用类似于线段（contoursegment的基得到一种多分辨、局部化、方向性的图像表示。水印信号通过基于内容的乘性方案加载到Contourlet 变换系数-matlabf very good Contourlet Transform-based watermarking algorithm. and wavelet transform is different Contourlet transform similar segment (contoursegment the base to be a multiresolution, local and express direction of the image. watermark signal by the adoption of content-based programs loaded into Contourlet transform coefficients
Update : 2024-04-24 Size : 477184 Publisher : ddsdsds
【Special Effects】 haar DL : 0: HARR小波的VC实现源代码,能用于人脸检测与识别-HARR wavelet implementation of the VC source code, can be used for Human Face Detection and Recognition
Update : 2024-04-24 Size : 907264 Publisher : 赵键
【Industry research】 Teaching.meshes.subdivision.and.multiresolution.t DL : 0: In the last decade the processing of polygonal meshes has emerged as an active and very productive research area. This can basically be attributed to two developments: Modern geometry acquisition devices, like laser scanners and MRT, easily produce raw polygonal meshes of ever growing complexity Downstream applications like analysis tools (medical imaging), computer aided manufacturing, or numerical simulations all require high quality polygonal meshes as input. The need to bridge the gap between raw triangle soup data and high-quality polygon meshes has driven the research on ecient data structures and algorithms that directly operate on polygonal meshes rather than on a (most often not feasible) intermediate CAD representation.
Update : 2024-04-24 Size : 2929664 Publisher : Bligha
【Special Effects】 ImgSegmentation DL : 0: Multiresolution Image Segmentation
Update : 2024-04-24 Size : 1160192 Publisher : Quynh Vinh

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