Why filter recursively in two dimensions
Conference
·
OSTI ID:6514883
The relative advantages of 2-D recursive digital filters over their nonrecursive counterparts are discussed. A design example illustrates the ability of 2-D recursive filters to yield excellent responses with far fewer coefficients than nonrecursive filters require. This difficulty is seen to be partially overcome by using nonrecursive filters with very efficient implementations. 3 figures, 1 table.
- Research Organization:
- California Univ., Livermore (USA). Lawrence Livermore Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6514883
- Report Number(s):
- UCRL-81637; CONF-790407-1
- Resource Relation:
- Conference: 1979 IEEE international conference on acoustics, speech and signal, Washington, DC, USA, 2 Apr 1979
- Country of Publication:
- United States
- Language:
- English
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