Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1993-11-04
1995-08-01
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
H04N 140
Patent
active
054384290
ABSTRACT:
A method is provided which sharpens three-dimensional images by using an unsharp masking technique subsequent to interleaving and before printing.
REFERENCES:
patent: 4954912 (1990-09-01), MacDonald et al.
patent: 5113213 (1992-05-01), Sandor et al.
Minami et al., "Three-Dimensional Image Reconstruction from the Projections under Limited View Angle", Systems Computers Controls, vol. 10, No. 4, Aug. 1979, pp. 58-68.
Flory Leonard J.
Haeberli Paul E.
Coles Sr. Edward L.
Grant II Jerome
MacPherson Alan H.
Silicon Graphics Inc.
Suryadevara Omkar K.
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