Search - ai - CodeBus

Search - ai - List

[Wavelet] wavelet-application- DL : 0: 小波分析是目前国际上最新的时频分析工具，在图像处理方面有着广泛地应用。分形概念的出现为人们认识事物的局部与整体的关系提供了一种辨证的思维方式，分形维是其主要的定量特征。小波分析是采用局部对整体依赖性的系统方法，而分形则研究局部信号以确定信号的整体特性-Wavelet analysis is internationallyrecognizedup totheminutetoolfor allalyzing time-frequency，And it was widely used in image and signal。Theappearance of fractal provides anew perspective for integrated andlocal relationship of things,and fractaidimensionis themaincharacteristicsofit。wavelethas predestinedrelationship 、访mfractai after the apperance ofthem，wavelet is studymg on the mthodof local’S dependence onwhole，andfractal is studying onthe local si簪,ai to determinate the whole feature of signal，they botheoncernon the local details of objects。In this paper，wemainly discuss the application in imageprocessing basedonthewavelet andfractal。Thefundamentaltheoriesofwaveletandfractalalediscussedindetail， Thefast algorithm ofdiscrete dyadic wavelettransformandthecalculationoffractal parametem are given
Date : 2026-01-10 Size : 4.85mb User : 刘立京