Design criteria for video sampling rate conversion filters

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Design criteria for video sampling rate conversion filters

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The design of video sampling rate conversion filters is discussed. It is demonstrated that for such filters to produce a satisfactory picture quality at the new sampling rate, further constraints on the frequency response of the filters are required than have previously been published.

Inspec keywords: filtering and prediction theory; video equipment; video signals; filters

Other keywords: picture quality; video sampling rate conversion filters; design criteria; frequency response

Subjects: Television and video equipment, systems and applications; Filters and other networks; Optical information, image and video signal processing

References

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      • R.E. Crochiere , L.R. Rabiner . Interpolation and decimation of digital signals—a tutorial review. Proc. IEEE , 300 - 331
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      • A. Ziemer , E. Matzel . Der Weg zu PAL-Plus—Eine kompatible Verbesserung des PAL-Systems. Fernseh und KinoTechnik , 407 - 410
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      • L.R. Rabiner , B. Gold . (1975) Theory and application of digital signal processing.
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      • Pirsch, P., Bierling, M.: `Changing the sampling rate of video signals by rational factors', Proc. 2nd European Signal Processing Conf., 1983, Erlangen, p. 171–174.
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