Antialiasing by Gaussian integration

Antialiasing by Gaussian integration

The antialiasing method presented is based on Gaussian integration rather than Fourier spectrum analysis; it views aliasing as a general integral approximating a sampled function instead of a signal reconstruction problem. In this way, we can use classical numerical analysis to study the problem.

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Veröffentlicht in:IEEE computer graphics and applications 1996-05, Vol.16 (3), p.58-63
Hauptverfasser: Ning Liu, Houzhi Jin, Rockwood, A.P.
Format: Magazinearticle
Sprache:eng
Schlagworte:
Algorithm design and analysis
Applied sciences
Artificial intelligence
Computer science
control theory
systems
Electron beams
Exact sciences and technology
Filters
Fourier transforms
Frequency domain analysis
Hardware
Image reconstruction
Image sampling
Pattern recognition. Digital image processing. Computational geometry
Phosphors
Wave functions
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Beschreibung
Zusammenfassung:The antialiasing method presented is based on Gaussian integration rather than Fourier spectrum analysis; it views aliasing as a general integral approximating a sampled function instead of a signal reconstruction problem. In this way, we can use classical numerical analysis to study the problem.
ISSN:0272-1716
1558-1756
DOI:10.1109/38.491186