Design of zero-phase recursive 2-D variable filters with quadrantal symmetries

Multidimensional Systems and Signal Processing

Volumn 6, Issue 2, 1995, Pages 137-158

  Deng, Tian Bo ^a   Soma, Takashi ^b  

^a TOHO UNIVERSITY   (Japan)

^b INST OF PHYS AND CHEMICAL RESEARCH   (Japan)

Author keywords

1 D polynomials; constant digital filter; outer product expansion; quadrantal symmetries; variable digital filter

Indexed keywords

APPROXIMATION THEORY; ELECTRIC NETWORK SYNTHESIS; FREQUENCY DOMAIN ANALYSIS; PARAMETER ESTIMATION; POLYNOMIALS; RECURSIVE FUNCTIONS;

CONSTANT DIGITAL FILTERS; MULTIDIMENSIONAL FUNCTIONS; OUTER PRODUCT EXPANSION; QUADRANTAL SYMMETRIES; VARIABLE DIGITAL FILTERS;

DIGITAL FILTERS;

EID: 0029283216     PISSN: 09236082     EISSN: 15730824     Source Type: Journal    
DOI: 10.1007/BF00981568     Document Type: Article

References (10)

1. A simple approach to the design of linear phase FIR digital filters with variable characteristics
2. A design technique for variable digital filters
3. A design technique for variable two-dimensional recursive digital filters
4. Design of 2-D linear phase variable recursive digital filters for parallel form implementation
5. An efficient technique for designing variable digital filters
6. Design of zero-phase recursive 2-D variable digital filters
7. The LU decomposition theorem and its implications to the realization of two-dimensional digital filters
8. A decomposition theorem and its implications to the design and realization of two-dimensional filters
9. A novel non-negative decomposition method and its application to 2-D digital filter design
10. Design of 2-D digital filters based on the optimal decomposition of magnitude specifications