Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1986-04-22
1988-05-10
Shepperd, John W.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358 13, 358 36, H04N 964
Patent
active
047439610
ABSTRACT:
A digital chrominance signal processing system for processing an input digital composite chrominance signal, which is sampled with a sampling frequency f.sub.s =2mf.sub.sc, wherein m is an integer and f.sub.sc is a color subcarrier frequency, has a decoder for decoding the input digital composite chrominance signal into digital chrominance components, the decoder including a code converter for inverting the input digital composite chrominance signal and a switch for selectively switching between the input digital composite chrominance signal and an output of the code converter at a switching rate mf.sub.sc.
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Hashimoto et al., Digital Separation and Reconstruction of NTSC Signals, IEEE Transactions on Communications vol. COM 28 No. 7 Jul. 1980 pp. 1085-1088.
Kobayashi Yuji
Takamori Tsutomu
Shepperd John W.
Sinderbrand Alvin
Sony Corporation
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