Method for enhancing rendering of picture elements

Details Method for enhancing rendering of picture elements Method for enhancing rendering of picture elements

2007-01-09

2007-01-09

Lee, Thomas D. (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

C358S001140

Reexamination Certificate

active

09616194

ABSTRACT:
For a given lookup table, maximum and minimum values of index values are determined. The lookup table is expanded in both directions by replicating the lowest and highest values to take care of these maximum and minimum values. This reduces the rendering clock count for each pixel.

REFERENCES:
patent: 4862392 (1989-08-01), Steiner
patent: 5533175 (1996-07-01), Lung et al.
patent: 5918225 (1999-06-01), White et al.
patent: 5999200 (1999-12-01), Harkin et al.

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