System and method for image scaling interpolation

Computer graphics processing and selective visual display system – Computer graphics processing – Attributes

Reexamination Certificate

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Details

C345S606000, C345S609000, C345S619000, C345S698000, C382S299000, C382S300000

Reexamination Certificate

active

06903749

ABSTRACT:
A sub-system and method to receive input image pixel amplitude data at an input pixel resolution and to output image pixel amplitude data in one or two dimensions at a higher pixel resolution includes a computer system-executable algorithm with user-programmable coefficients. The programmable coefficients are user-selectable according to the nature and quality of the input image data such that sharpness of the output image data can be at least partially tailored to the image.

REFERENCES:
patent: 6204855 (2001-03-01), Khaund
patent: 6587117 (2003-07-01), Wright et al.
patent: 6664973 (2003-12-01), Iwamoto et al.
patent: 6812935 (2004-11-01), Joe et al.

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