Color imaging apparatus employing a horizontal stripe color filt

Details Color imaging apparatus employing a horizontal stripe color filt Color imaging apparatus employing a horizontal stripe color filt

1988-06-17

1990-01-23

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 41, H04N 904

Patent

active

048962074

ABSTRACT:
Video imaging apparatus avoids rise-time artifacts due to analog bandwidth limitations by orienting a multi-green color filter array so that the luminance (green) elements are parallel to the high-speed, horizontal line scanning direction. Rise-time delays in the analog signal processing due to high frequency horizontal scanning are accommodated by having the critical green elements side-by-side in the horizontal direction rather than separated by red and blue elements. This additionally permits line-by-line switching during signal processing to correct for color balance.

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