Double-scanning non-interlace television receiver

Details Double-scanning non-interlace television receiver Double-scanning non-interlace television receiver

1982-11-04

1985-04-02

Masinick, Michael A.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358140, H04N 544

Patent

active

045090718

ABSTRACT:
A double-scanning non-interlace television receiver for receiving an interlace television signal having alternating odd and even fields of scan lines which are normally interlaced, as displayed, comprises a receiver circuit which receives the interlace television signal and generates received line signals representative of the scan lines of a field being received, a visual display apparatus, and a non-interlace converting circuit connected to the receiver circuit which generates an averaged line signal from two consecutive received line signals and serially supplies the averaged line signal and the consecutive received line signals to the visual display apparatus for display by the latter, with each averaged line signal being supplied and displayed between the respective received line signals.

REFERENCES:
patent: 4400719 (1983-08-01), Powers
van Buul, M. C. W. et al., "Standards Conv. of a Videophone Signal with 313 Lines into a TV Signal with 625 Lines", Philips Research Reports, vol. 29, No. 5, pp. 413-428, 10/74.
Rossi, John, "Color Decoding a PCM NTSC Television Signal", Journal of the SMPTE, vol. 83, No. 6, Jun., 1974, p. 489.

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