Pixel interpolation apparatus and pixel interpolation...

Details Pixel interpolation apparatus and pixel interpolation... Pixel interpolation apparatus and pixel interpolation...

2006-03-20

2010-11-02

Le, Vu (Department: 2624)

Image analysis

Image transformation or preprocessing

Changing the image coordinates

C348S240200, C358S001200, C358S451000, C358S525000

Reexamination Certificate

active

07826686

ABSTRACT:
To generate the pixel value of one interpolation point from the pixel values of the four original pixels in the surroundings of the interpolation point, when the pixel values of the four involve a predetermined density difference, a printer uses the corrected inverse distance value in place of the inverse distance value found according to general bilinear interpolation.

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