Separation and Reproduction of Mixed Images Using 2-D Complex Wavelet Transform

Abstract:

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The differences method between 1-D wavelet transform and 2-D wavelet transform in image processing is discussed. Both proposed method uses the quotient of complex valued time-frequency information of observed signals to detect the number of sources. No less number of observed signals than the detected number of sources is needed to separate sources. The assumption on sources is quite general independence in the time-frequency plane, which is different from that of independent component analysis. Using the same given Algorithm and parameters for both method, the result on separated images are compared.

Info:

Periodical:

Edited by:

Yusaku Fuji and Koichi Maru

Pages:

466-475

DOI:

10.4028/www.scientific.net/AMM.36.466

Citation:

T. Matsuura et al., "Separation and Reproduction of Mixed Images Using 2-D Complex Wavelet Transform", Applied Mechanics and Materials, Vol. 36, pp. 466-475, 2010

Online since:

October 2010

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Price:

$35.00

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