Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2006-05-16
2006-05-16
Rogers, Scott A. (Department: 2627)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C358S002100, C358S003210, C358S003230, C358S003260
Reexamination Certificate
active
07046395
ABSTRACT:
An image forming apparatus comprises an edge detection means for detecting an edge in image data, a thinning judgment unit (11) for judging whether or not a thinning process in the image data should be performed, and an edge density conversion unit (12) for receiving a discrimination signal from said thinning judgment unit (11) to perform density conversion of a pixel which is judged to be subject to the thinning process.
REFERENCES:
patent: 5548415 (1996-08-01), Tanaka et al.
patent: 2002/0093671 (2002-07-01), Ohno
patent: 2003/0202195 (2003-10-01), Ito
patent: 04065969 (1992-03-01), None
patent: 11-266367 (1999-09-01), None
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