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voltage-sag-lacote
- 基于小波变换的电压暂降定位 利用模极大值原理实现暂降起止时刻的准确检测-voltage sag lacote based on wavelet transform Used to achieve maximum modulus principle sag beginning and ending time of the accurate detection
wavelet-analysis-of-singular
- 基于MATLAB小波分析的奇异信号检测的研究-MATLAB-based wavelet analysis of singular signal detection study
Edge-detection
- 利用小波模极大定义边缘检测算法及代码实现-Definition of wavelet modulus maxima edge detection algorithm and code
wavelet
- 小波变化例程，包括一些典型应用的例子和使用说明，简单的像小波降噪，复杂一点的如奇异点的检测等等。-Wavelet transform routines, including some typical application examples and instructions for use, simple as wavelet noise reduction, more complex, such as the detection of singular points and so on.
wavelet
- 小波包与图像边缘检测。小波包分解后得到图像序列有近似部分和细节部分组成，近似部分是原始图像对高频部分进行滤波所得的近似表示-Wavelet packet and image edge detection. Wavelet packet decomposition get image sequence is approximate part and detail parts, approximate part is the original image of the high frequency
Study-on-Choosing-Mother-Wavelet
- 该文介绍了小波变换及其用于信号奇异性检测的基本原理, 重点研究了信号奇异性检测中小波基( 又称母小波) 及尺度 的选择问题, 提出了规则性系数相似法, 即根据相似性, 可以用平滑的小波, 即规则性系数大的小波表示平滑的函数 用不平 滑的小波, 即规则性系数小的小波表示非平滑的函数。同时针对天然气管道泄漏检测这一具体的工程实例, 采用该方法对 管道发生微小泄漏时所产生的缓变信号进行了分析, 仿真实验验证了该方法的有效性和适用性。-Study on Choosing Mother Wav
Wavelet-packet-analysis-for-face-recognition
- a very useful and good face detection method which based on the texture.
Edge-Detection
- 通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘-Gaussian function derivative to detect image edges, the essence of the steerable wavelet transform to detect image edges
Ship-detection
- 复杂杂波背景下，海面红外图像中舰船目标检测的关键是如何降低虚警、检测出真正的 目标。为了实现这个目标，首先利用Haar小波函数进行小波变换，对图像进行预处理；然后进行恒 虚警检测（CFAR）；第三步采用行程法对检测的目标进行标记；最后采用管道滤波法剔出虚假目标， 检测出真正的目标。经仿真实验证明，此方法能有效地降低虚警，在复杂杂波背景中检测出目标。 -The key of ship detection in sea infrared image with complex clut
MATLAB-wavelet
- MATLAB实现小波变换经典程序，包括采用多孔trous算法实现小波变换、基于小波消噪的雷达回波检测、小波插值与小波构造、小波滤波器构造和消噪程序、小波谱分析mallat算法经典程序、小波图像重构 Matlab 程序-MATLAB wavelet transform classic program, including the use of undecimated wavelet transform algorithm to achieve the wavelet transform, the
haar-detection
- edge detection using haar wavelet transform
Target-Detection
- 通过分析天空背景下红外运动小目标、噪音以及背景的特征，提出一种检测方法。首先利用向量小波变换对运动图像进行预处理；其次采用图像差分进行目标的粗检测，提取出候选目标；最后可根据运动目标和噪音的特征对候选目标进行识别，检测出真实的运动小目标。实验证明，该方法可有效检测天空背景下红外运动小目标。-According to small moving infrared target detection in the sky background，a detection algorithm is pre
predectif-detection-of-defects
- Resumé de l’article: "Early Detection of Fatigue Damage on Rolling Element Bearings Using Adapted Wavelet" par Xavier Chiementin, Fabrice Bolaers, Jean-Paul Dron en franç ais-Resumé de l’article: "Early Detection of Fatigue Damage on Ro
wavelet
- 小波分析因其在处理非平稳信号中的独特优势而成为信号处理中的一个重要研究方向。如今随着小波理论体系的不断完善，小波以其时频局部化特性与多尺度特性在图像边缘检测领域中倍受青睐。-Wavelet analysis of nonstationary signal processing because of its unique advantage in signal processing and become an important research direction in. Now with th
wavelet-edge-detection-
- 方向可调小波图像边缘检测 在小波变换域实现图像噪声抑制-Direction adjustable wavelet image edge detection
edge-detection
- 本内容是图像处理中边缘检测的程序，包括了金字塔算法，小波变换，形态学，高斯算子，模版算子，canny算子-The content is image processing of edge detection program, including the pyramids algorithm, wavelet transform, morphology, gaussian operator, templates operator, canny operator
face-detection
- 基于高波小波特征提取和神经网络的人脸检测Matlab源码-Matlab source code based on the high wave wavelet feature extraction and neural network face detection
Edge-detection-program--
- 包含sobel,canny,roberts,prewitt,小波包的图像检测边缘MATLAB程序-Contains sobel, canny, roberts, prewitt, wavelet packet image detection edge of the MATLAB program
Scale-correlation-edge-detection
- 基于小波变换尺度相关性的边缘检测，效果还行-Scale correlation of edge detection based on wavelet transform, the results were OK
wavelet-and-double-threshold
- 小波模极大值结合双阈值边缘检测，利用canny边缘检测原理-edge detection based on wavelet modulus maximum and double threshold