  This paper presents a new approach for improving the visual quality of the
lowpass band of a compensated wavelet transform. A high quality of the lowpass
band is very important as it can then be used as a downscaled version of the
original signal. To adapt the transform to the signal, compensation methods can
be implemented directly into the transform. We propose an improved inversion of
the block-based motion compensation by processing unconnected pixels by a
reconstruction method. We obtain a better subjective visual quality while
furthermore saving up to 2.6% of bits for lossless coding.
