Digital image interpolation method

Details Digital image interpolation method Digital image interpolation method

2007-08-14

2007-08-14

Kassa, Yosef (Department: 2624)

Image analysis

Image transformation or preprocessing

Changing the image coordinates

C382S165000, C382S204000, C382S206000, C358S525000, C358S448000

Reexamination Certificate

active

10464504

ABSTRACT:
A digital image interpolation method is disclosed which a projection point (x, y) of the original image corresponding to a pixel of the transformed image first is determined. According to neighboring pixels (m, n) of the projection point, Gauss weights Withen are determined. Lastly, according to the Gauss weights Wi and the corresponding color value Vi of the neighboring pixels, a color value f (x, y) of the projection point is computed. Via an interpolation method using Gauss weight, the computation time is reduced while qualitatively improving the image processing.

REFERENCES:
patent: 5103306 (1992-04-01), Weiman et al.
patent: 5600380 (1997-02-01), Patel et al.
patent: 5731849 (1998-03-01), Kondo et al.
patent: 5861917 (1999-01-01), Tariki et al.
patent: 5978011 (1999-11-01), Jacob et al.
patent: 6555278 (2003-04-01), Loveridge et al.
patent: 6618503 (2003-09-01), Hel-or et al.
patent: 6831641 (2004-12-01), Matusik et al.
patent: 6847737 (2005-01-01), Kouri et al.

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