Median filter for reconstructing missing color samples

Details Median filter for reconstructing missing color samples Median filter for reconstructing missing color samples

1986-12-29

1988-02-09

Zazworsky, John

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307520, 307353, 307355, 328167, H03K 5153, H03K 524, G11C 2702

Patent

active

047243953

ABSTRACT:
Apparatus and method for sensing sampled colored image data and thereafter interpolating the sampled colored image data to provide image data in each color sampled for each point or pixel at which the subject is sensed from which an image of the subject may be constructed having reduced color artifacts and fringing while reducing the blurring to the image that would otherwise be required to correct for such artifacts and fringing.

REFERENCES:
patent: 3602826 (1971-08-01), List et al.
patent: 3906400 (1975-09-01), Gooding et al.
patent: 4127874 (1978-11-01), Iwasawa et al.
"A Separable Median Filter for Image Noise Smoothing", by P. Narendra, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. PAMI-3, No. 1, Jan. 1981.

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