System and method of scaling images using adaptive nearest...

Details System and method of scaling images using adaptive nearest... System and method of scaling images using adaptive nearest...

2006-11-28

2006-11-28

Patel, Kanjibhai (Department: 2624)

Image analysis

Image transformation or preprocessing

Changing the image coordinates

C358S525000

Reexamination Certificate

active

07142729

ABSTRACT:
A method for interpolating a target pixel from a plurality of source pixels in a high contrast image. The method comprises the following steps. A window of the plurality of source pixels is examined and compared with a plurality of predefined conditions for determining if a structure of significance is present within the window. A filter configuration is selected from a plurality of filter configurations in accordance with results of the comparison. The selected filter is applied to the source pixels for interpolating the target pixel. If the structure of significance is detected in the window, the selected filter best preserves the structure.

REFERENCES:
patent: 4603350 (1986-07-01), Arbeiter et al.
patent: 4805129 (1989-02-01), David
patent: 5559905 (1996-09-01), Greggain et al.
patent: 5594676 (1997-01-01), Greggain et al.
patent: 5598217 (1997-01-01), Yamaguchi
patent: 5818964 (1998-10-01), Itoh
patent: 5852470 (1998-12-01), Kondo et al.
patent: 6144409 (2000-11-01), Han et al.
patent: 6348929 (2002-02-01), Acharya et al.
patent: 6563544 (2003-05-01), Vasquez
patent: 6788353 (2004-09-01), Wredenhagen et al.

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