Chang et al., 1979 - Google Patents
Fundamentals of two dimensional recursive filteringChang et al., 1979
- Document ID
- 14079522849678039739
- Author
- Chang H
- Aggarwal J
- Publication year
- Publication venue
- Digital Signal Processing
External Links
Snippet
The fundamental aspects of 2D recursive digital filters are reviewed and discussed in terms of semicausality and spectral factorization. For recursive filters, semicausal or half-plane filters are more general than causal or quarter-plane filters in approximating the arbitrary …
- 238000001914 filtration 0 title description 2
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
- G06F17/30861—Retrieval from the Internet, e.g. browsers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/20—Handling natural language data
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