Lower resolution HDTV receivers

Details Lower resolution HDTV receivers Lower resolution HDTV receivers

1992-02-21

1993-11-16

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358105, 358136, H04N 7133, H04N 7137

Patent

active

052628540

ABSTRACT:
A receiver for receiving block coded HDTV compressed digital video signals decimates the data in each block to produce NTSC resolution images but with a significant savings in receiver hardware.

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patent: 5155594 (1992-10-01), Berstein et al.
S. Inoue et al., "Encoding and Decoding in the 6-MHz NTSC-Compatible Widescreen Television System", IEEE Trans. on Circuits and Systems for Video Technology, vol. 1, No. 1, Mar. 1991, pp. 49-57.
Kou-Hu Tzou et al., "Compatible HDTV Coding For Broadband ISDN", IEEE Global Telecommunications Conference & Exhibition, Hollywood, Fla., Nov. 28-Dec. 1, 1988, conference record, vol. 2 of 3.

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