Apparatus and method for generating an interlaced viewing signal

Details Apparatus and method for generating an interlaced viewing signal Apparatus and method for generating an interlaced viewing signal

1992-05-29

1993-11-23

Mancuso, Joseph

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821329, 35821311, H04N 5335

Patent

active

052649393

ABSTRACT:
A camera system and method of operation is disclosed which produces an NTSC type interlaced signal from a high resolution non-interlaced camera system by summing in a shift register first and second rows thereof and discarding via diodes on a charge coupled device (CCD) sensor chip third and fourth rows of every four rows of pixel information to produce odd fields of an interlaced signal. Even fields are produced by discarding the first and second rows and summing the third and fourth rows. Sync and blanking pulses may be added to complete the signal.

REFERENCES:
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patent: 4603254 (1986-07-01), Takano et al.
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patent: 4766494 (1988-08-01), Doyle
patent: 4876590 (1989-10-01), Parulski
patent: 4879601 (1989-11-01), Buck et al.
patent: 4996600 (1991-02-01), Nishida et al.

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