Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1981-04-08
1983-08-30
Britton, Howard
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358113, 358138, 364516, H04N 718
Patent
active
044020090
ABSTRACT:
Apparatus for enhancing incomplete, limited bandwidth, sequential signals generated by an image sensor. Each of the incomplete signals comprises a plurality of alternate lines containing information, the lines interposed therebetween being blanked. A picture display device is also provided, and an intermediate storage device interposed between the image sensor and the display device. The storage device stores a first of the incomplete image signals and combines it with the next sequential image signal to form a complete image signal. The complete image sgnal, which is displayed on the display device, contains the information in the next incomplete image signal on alternate lines, the lines therebetween containing the information in the first incomplete image signal. The invention also constitutes a method for enhancing incomplete limited bandwidth sequential signals wherein a first of these signals is stored and then combined with the next sequential image signal to form the complete image signal.
REFERENCES:
patent: 2921124 (1960-01-01), Graham
patent: 4133004 (1979-01-01), Fitts
Rathjens Dieter
Schone Gerhard
Britton Howard
Licentia Patent-Verwaltungs-GmbH
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