CSJ2K.j2k.wavelet.synthesis.InvWTFull.isSubbandReversible C# (CSharp) Метод

        private bool isSubbandReversible(Subband subband)
        {
            if (subband.isNode)
            {
                // It's reversible if the filters to obtain the 4 subbands are
                // reversible and the ones for this one are reversible too.
                return isSubbandReversible(subband.LL) && isSubbandReversible(subband.HL) && isSubbandReversible(subband.LH) && isSubbandReversible(subband.HH) && ((SubbandSyn) subband).hFilter.Reversible && ((SubbandSyn) subband).vFilter.Reversible;
            }
            else
            {
                // Leaf subband. Reversibility of data depends on source, so say
                // it's true
                return true;
            }
        }