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. 2009 Jan 6;25(5):643–649. doi: 10.1093/bioinformatics/btn662

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© 2009 The Author(s)

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 2. — Scheme of calculation of APPDWT and CONVDWT coefficients, the bior3.7 wavelet and its scaling function. A_i(D_i) denote approximation (detail) coefficients of the i-th level, n is the maximum level (10 in our case). Note that A_n belongs to both the APPDWT and CONVDWT coefficients.