Video recording and reproducing apparatus including dual offset

Details Video recording and reproducing apparatus including dual offset Video recording and reproducing apparatus including dual offset

1989-12-15

1992-07-14

Richardson, Robert L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821327, 35821328, H04N 576

Patent

active

051308142

ABSTRACT:
A Television camera uses a pair of CCD imaging sensors (CCDA, CCDB), which are offset by half a pixel horizontally and one television line vertically and a beam splitter for focusing radiation from a scene to be imaged onto both imagers simultaneously. The outputs of the two imagers are digitized and combined at a compressed rate for recording on a digital cassette recorder. Signals may be read out from the cassette recorder at a quarter the rate they were input and subsequently processed to obtain a higher resolution, high speed image of the non-interlaced kind. The invention may be applied in the field of high definition television.

REFERENCES:
patent: 3975760 (1976-08-01), Yamanaka et al.
patent: 4432017 (1984-02-01), Stoffel et al.
patent: 4438457 (1984-03-01), Tandon et al.
patent: 4765564 (1988-08-01), Colvocoresses
patent: 4794457 (1988-12-01), Gillet et al.

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