Methods, systems and computer software for detecting pixel...

Details Methods, systems and computer software for detecting pixel... Methods, systems and computer software for detecting pixel...

2005-06-14

2005-06-14

Mehta, Bhavesh M. (Department: 2625)

Image analysis

Image sensing

C382S194000, C345S698000

Reexamination Certificate

active

06907146

ABSTRACT:
Embodiments of the invention provide methods, computer software products and systems for detecting pixel stutter of a scanner. In one embodiment, a numeric count of stuttered pixels in both the x (row) and y (column) directions and a graphic display of the stuttered pixels overlaid on the image data are provided by the invention. The y-direction stutter count provides the estimate of pixel stutter from pure statistical data variations.

REFERENCES:
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patent: 5350374 (1994-09-01), Smith
patent: 5360006 (1994-11-01), Geiser et al.
patent: 5744305 (1998-04-01), Fodor et al.
patent: 5781225 (1998-07-01), Syracuse et al.
patent: 5945679 (1999-08-01), Dorsel et al.
patent: 6084991 (2000-07-01), Sampas
patent: 6542183 (2003-04-01), DeAngelis et al.

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