A multiresolution nonrectangular wavelet representation for two-dimensional signals
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In this paper, a new multiresolution wavelet representation for two-dimensional signals is described. This wavelet representation is based on a nonrectangular decomposition of the frequency domain. The decomposition can be implemented by a digital filter bank. The application of the new representation to the coding of quincunx and rectangularly sampled images is considered and simulation examples are presented.
Frequency domain analysis
Signal filtering and prediction
Digital filter bank
Multiresolution nonrectangular wavelet representation
Two dimensional signals
Published Version (Please cite this version)http://dx.doi.org/10.1016/0165-1684(93)90006-V
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