Evaluation of dot interference moiré

Facsimile and static presentation processing – Static presentation processing – Attribute control

Reexamination Certificate

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Details

C358S534000, C358S536000, C358S533000, C358S535000, C358S003260, C358S003270, C358S003060, C382S264000, C382S275000

Reexamination Certificate

active

07092123

ABSTRACT:
A halftone dot image HI composed of halftone dots is produced by halftone dot meshing of an object image OI. A smoothed object image SOI and a smoothed halftone dot image SHI are then produced by smoothing the object image and the halftone dot image. An interference moire image IM is produced by obtaining a difference between the smoothed object image SOI and the smoothed halftone dot image SHI.

REFERENCES:
patent: 5513016 (1996-04-01), Inoue
patent: 8-185505 (1996-07-01), None
patent: 09-238259 (1997-09-01), None
patent: 9-284575 (1997-10-01), None
patent: 10-150572 (1998-06-01), None
patent: 10-222658 (1998-08-01), None

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