Jim Blinn's corner-return of the Jaggy [high frequency filtering]
Blinn, J.F.
California Inst. of Technol., Pasadena, CA;
This paper appears in: Computer Graphics and Applications, IEEE
Publication Date: Mar 1989
Volume: 9,
Issue: 2
On page(s): 82-89
ISSN: 0272-1716
References Cited: 4
CODEN: ICGADZ
INSPEC Accession Number: 3399907
Digital Object Identifier: 10.1109/38.19054
Current Version Published: 2002-08-06
Abstract
The antialiasing problem of filtering out high frequencies before
sampling is considered. The techniques examined are simple filters, box
filters, the triangle or tent filter, Gaussian and similarly shaped
filters, and the ideal filter. The use of subsampling and the effect of
D/A (digital-to-analog) converters are discussed
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