Unified theory of symmetry for two-dimensional complex polynomials using delta discrete-time operator

DOI10.1007/S11045-010-0133-0zbMath1207.94030OpenAlexW2054031856MaRDI QIDQ632170

Hari C. Reddy, I.-Hung Khoo, P. Karivaratha Rajan

Publication date: 15 March 2011

Published in: Multidimensional Systems and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11045-010-0133-0

zbMATH Keywords

symmetrydelta operator2-D filters

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Cites Work

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• Symmetry study on 2-D complex analog and digital filter functions
• Design of two-dimensional digital filters on the basis of quadrantal and octagonal symmetry
• Multidimensional FIR filter bank design using Grobner bases
• Comparative study of finite wordlength effects in shift and delta operator parameterizations
• K-cyclic symmetries in multidimensional sampled signals
• Symmetry requirements for multidimensional digital filters
• Quadrantal symmetry associated with two-dimensional digital transfer functions
• Symmetry Study for Delta- Operator-Based 2-D Digital Filters
• The use of Symmetrics in the Design of Multidimensional Digital filters
• Gröbner bases for problem solving in multidimensional systems

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