Wavelet transform

Classification of Travertine Stones Using Wavelet Transform

Nowadays classification of stones in factories is done by human unlike other operations that are automatic , therefore using automatic methods for cl…

Risk Caused by Investment Channel and Its Management Measures in Insurance Companies Empirical Analysis of Chinese Insurance Industry by Wavelet Transform

This paper focuses on the relationship between life insurance and the investment environment combine with econometrics qualitative analysis and quant…

Comparison of the Laplacian Pyramid and Contourlet transform in damage detection

Automated Detection of Myocardial Ischemia Using Statistical Signal Processing and Neural Networks

Abnormal changes in the ST segment of an electrocardiogram ECG are very important diagnostic parameters for detecting myocardial ischemia Myocardial…

A Chaos- Based Video watermarking in Wavelet Domain

A novel video watermarking scheme based on chaotic maps and wavelet transform is proposed in this paper The algorithm encrypts a logo image as a wate…

Detection Of Emotions Based On Signals Using Wavelet Transform And Support Vector Machine Classification Method

Emotion represents a psychological state of the human mind Researchers from different domains have diverse opinions about the developmental process o…

Performance Analysis of Wavelet and Fourier Transform in OFDM based system in Low Complexity Channel

Orthogonal Frequency Division Multiplexing OFDM is a form of multi carrier transmission with lots of applications in wireless systems In this modulat…

Face Recognition Using Imperfect Data with FW-MPM-LSTM Method

Intelligent detection systems are nowadays used as an important issue in various parts, especially security, business, administrative, economic, mili…