Three Dimensional Spectrum and Processing of Digital NTSC Color Signals

Author(s): E. Dubois ; M.S. Sabri ; J.-Y. Ouellet
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 February 1980
Conference Location: Toronto, ON, Canada
Conference Date: 1 February 1980
Page(s): 72 - 84
ISBN (Paper): 978-1-61482-909-6
DOI: 10.5594/M00437

Abstracts

Regular

The sampling of NTSC color signals is studied with the aid of the three-dimensional spectrum. The effect of various spatio-temporal sampling patterns on the spectrum is derived and some experimental measurements are given. A number of sampling structures which allow a 2fsc horizontal sampling rate are identified, and possible reconstruction filters are described.

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