A Discrete Wavelet Transformation Based Fast and Secure Transmission of Images for Group Communication

2018 ◽  
pp. 80-94
Author(s):  
M. Sridevi ◽  
C. Mala ◽  
S. Lakshmi Prabha
Keyword(s):  
Wavelet Transformation ◽  
Group Communication ◽  
Discrete Wavelet ◽  
Discrete Wavelet Transformation ◽  
Secure Transmission

Lamb wave feature extraction using discrete wavelet transformation and Principal Component Analysis

2016 ◽  
Author(s):  
Mojtaba Ghodsi ◽  
Hamidreza Ziaiefar ◽  
Milad Amiryan ◽  
Farhang Honarvar ◽  
Yousef Hojjat ◽  
...  
Keyword(s):  
Principal Component Analysis ◽  
Feature Extraction ◽  
Lamb Wave ◽  
Wavelet Transformation ◽  
Principal Component ◽  
Component Analysis ◽  
Discrete Wavelet ◽  
Discrete Wavelet Transformation
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