Technique for performing error diffusion

Details Technique for performing error diffusion Technique for performing error diffusion

2005-05-06

2008-10-21

Do, Anh Hong (Department: 2624)

Image analysis

Image compression or coding

Quantization

C382S237000, C382S239000

Reexamination Certificate

active

07440632

ABSTRACT:
A technique to perform error distribution in a graphics system. More particularly, embodiments of the invention include at least one technique to distribute the error resulting from converting computer generated graphics pixels from one pixel depth to another.

REFERENCES:
patent: 5553166 (1996-09-01), Kakutani
patent: 5764811 (1998-06-01), Kakutani
patent: 5768432 (1998-06-01), Schweid
patent: 6373990 (2002-04-01), Ushida et al.
patent: 7268919 (2007-09-01), Katsuyama

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