Image sensing method and apparatus for producing a color video s

Details Image sensing method and apparatus for producing a color video s Image sensing method and apparatus for producing a color video s

1994-03-02

1995-11-28

Groody, James J.

Television

Camera, system and detail

Combined image signal generator and general image signal...

348 34, 348256, H04N 964

Patent

active

054712416

ABSTRACT:
An image sensing apparatus having a small amount of circuitry and exhibiting little power consumption is characterized in that a required delay line is connected into the circuitry at a point after a gamma-corrector in a digital signal processing system that processes an intensity signal, and another required delay line is connected into the circuitry at a point after a limiter in a corrective-signal generating system, which is for generating a signal that corrects a color signal. As a result, the delay lines are provided in fewer stages and need only have a small bit width. This makes it possible to reduce the amount of circuitry as well as power consumption.

REFERENCES:
patent: 5255093 (1993-10-01), Topper et al.
patent: 5282022 (1994-01-01), Haruki et al.
patent: 5293225 (1994-03-01), Nishiyama et al.

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