Abstract
This paper discusses the signal decomposition method using the extreme-lifting scheme and two two-dimensional decomposition schemes: separable one-dimensional scheme and two-dimensional scheme with quincunx sampling. The structure of the relation “∼” between E x and E y of these two schemes is symmetrical and both these two schemes have shortcomings. An unsymmetrical scheme of the extreme-lifting scheme is proposed in this paper, which can be directly used to decompose two-dimensional image and can get better decomposition result than the two schemes with little computation cost.
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Liu, B., Ping, X., Deng, G. et al. A new two-dimensional signal decomposition scheme using the extreme-lifting scheme. J. of Electron.(China) 18, 105–112 (2001). https://doi.org/10.1007/s11767-001-0014-7
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DOI: https://doi.org/10.1007/s11767-001-0014-7