Digital imaging system having an anti color aliasing filter

Details Digital imaging system having an anti color aliasing filter Digital imaging system having an anti color aliasing filter

1997-08-19

2000-07-18

Garber, Wendy

Television

Camera, system and detail

Optics

348273, 348276, 348289, H04N 314

Patent

active

060914513

ABSTRACT:
An anti-color aliasing filter for a digital imaging system is includes a first filtering region that allows any color to pass through. The filter also includes a second filtering region adjacent to the first filtering region to allow a particular color or colors to pass through in order to adjust the color frequency response of the digital imaging system to the remaining colors without affecting the frequency response of the digital imaging system to the colors passing through the second filtering region, such that color aliasing is minimized in the digital imaging system.

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patent: 5528295 (1996-06-01), Wagner
patent: 5684293 (1997-11-01), Kessler

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