Design and implementation of half-plane two-dimensional digital filters
Conference
·
OSTI ID:6257575
The nonsymmetric half-plane (NSHP), recursive, two-dimensional (2-D) digital filters are described. Such a filter is characterized by a linear, shift-invariant (LSI), constant coefficient difference equation that is nonanticipatory in one index but is recursively computable for a fixed direction of recursion. A computer-aided iterative approach is described for the design of a stable, NSHP, 2-D digital flter approximating a specified magnitude response.
- Research Organization:
- California Univ., Santa Barbara (USA); California Univ., Livermore (USA). Lawrence Livermore Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6257575
- Report Number(s):
- UCRL-82823; CONF-790717-2
- Country of Publication:
- United States
- Language:
- English
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