Maximum shear modulus evaluation based on continuous wavelet transform of bender element test
نویسندگان
چکیده
منابع مشابه
Detection of Variations in Biomedical Signals Based on Continuous Wavelet Transform Modulus Maxima
This paper presents an approach to identification of small variations in sampled signals based on continuous wavelet transform and nonlinear solution of the least-mean squares problem. Proposed technique is able to distinguish changes which are not visible by direct observation. The study was performed on signals from an ECG simulator recorded by the ProCardio 8 system. The method could be used...
متن کاملShape Recognition based on Wavelet-Transform Modulus Maxima
In this paper we propose a new approach to object recognition based on the polygonal approximation of the object contour. The vertices of the polygon are the high curvature points of the contour, selected using the wavelet transform modulus maxima. We associate with this shape description a simple measure to estimate the similarity between objects. The description scheme and the similarity meas...
متن کاملMulti-Level Shape Recognition Based on Wavelet-Transform Modulus Maxima
In this paper we propose a new approach to shape recognition based on the wavelet transform modulus maxima. And apply it to the problem of content-based indexing and retrieval of fish contours. The description scheme and the similarity measure developed take into consideration the way our visual system perceives objects and compares them. The proposed scheme is invariant to translation, rotatio...
متن کاملWavelet Transform Modulus Maxima Based Fractal Correlation Analysis
The wavelet transform modulus maxima (WTMM) used in the singularity analysis of one fractal function is extended to study the fractal correlation of two multifractal functions. The technique is developed in the framework of joint partition function analysis (JPFA) proposed by Meneveau et al. [1] and is shown to be equally effective. In addition, we show that another leading approach developed f...
متن کاملShape Matching Using Wavelet Transform Modulus Maxima
Object contour matching has been prevalently used in pattern recognition and content-based indexing and retrieval of digital images. In this paper, the contour descriptors are extracted from a WTMM (Wavelet Transform Modulus Maxima) image, which is produced by a one level biorthogonal wavelet transform and contains curvature points of the contour. The most important WTMMs are further utilized t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2019
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1349/1/012019