Image forming and transforming methods and devices for same

Details Image forming and transforming methods and devices for same Image forming and transforming methods and devices for same

1996-02-26

1998-09-01

Hjerpe, Richard

Computer graphics processing and selective visual display system

Display driving control circuitry

Waveform generator coupled to display elements

345 55, 345205, 382281, G09G 500

Patent

active

058016830

ABSTRACT:
A method for forming plane signal (image) comprises modulating signals, applying to inputs of reproducing elements and summing current components of modulated signals.
A device for forming images comprises matrix of reproducing elements, each of the element being provided with signal modulating and signal summing means.
A method for transforming plane signal (image) comprises applying signals to receiving elements, modulating image signals, formed in accepting cells of receiving elements, summing in every column results of modulation, applying signals modulating so got sum signals and summing results of modulation.
A device for transforming image comprises matrix of receiving elements, each of elements being provided with signal modulating mean, also column lines are provided with signal summing and signal modulating means.

REFERENCES:
patent: 4148043 (1979-04-01), Yamauchi et al.
patent: 4448867 (1984-05-01), Ohkubo et al.
patent: 5512416 (1996-04-01), Merchant et al.
PCT International Prelimnary Examination Report, PCT/RU 94/00219, filed May 23, 1994.
Avaev, N.A., "Osnovy mikroelektroniki," 1991, Radio i svyaz, Moscow, pp. 258-260 (with translation).

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