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Wavelet analysis of the LF radio signals collected by the European VLF/LF network from July 2009 to April 2011
Radio Network Wavelet precursors
2015/8/24
In 2008, a radio receiver that works in very low frequency (VLF; 20-60 kHz) and LF (150-300 kHz) bands was developed by an Italian factory. The receiver can monitor 10 frequencies distributed in these...
Steganalysis of images created in wavelet domain using quantization modulation
Steganalysis images created wavelet domain
2010/12/14
The goal of steganography is to avoid drawing suspicion in the transmission of multi-medium hidden message. But some evil may use medium to carry out some uncontrolled and unlimited information The mu...
Constraint Shape Model Using Edge Constraint And Gabor Wavelet Based Search
Constraint Shape Model Edge Constraint Gabor Wavelet
2010/12/14
Constraint Shape Model is proposed to extract facial feature using two different search methods for
contour points and control points individually. In the proposed algorithm, salient facial features,...