Image sensing apparatus

Details Image sensing apparatus Image sensing apparatus

1993-11-23

1995-06-13

Groody, James J.

Television

Camera, system and detail

Combined image signal generator and general image signal...

348223, 348257, 348 97, 348692, H04N 5228, H04N 973

Patent

active

054247748

ABSTRACT:
An image sensing apparatus includes an image sensing circuit, an inverting circuit for inverting a polarity of an output of the image sensing circuit, and a correcting circuit for correcting a black reference level of the output of the image sensing circuit in accordance with an operation of the inversion circuit.

REFERENCES:
patent: 4635101 (1987-01-01), Nakayama
patent: 4642700 (1987-02-01), Ohta et al.
patent: 4651226 (1987-03-01), Motoori et al.
patent: 4703360 (1987-10-01), Shor
patent: 4729026 (1988-03-01), Suzuki et al.
patent: 4866513 (1989-09-01), Takahashi
patent: 5019909 (1991-05-01), Sawachi

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