Facsimile and static presentation processing – Static presentation processing – Detail of image placement or content
Reexamination Certificate
2008-06-03
2010-10-26
Popovici, Dov (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Detail of image placement or content
C358S001160
Reexamination Certificate
active
07821668
ABSTRACT:
Methods, systems, and apparatus, including computer program products, for determining a complexity for a subregion of an electronic document page that includes one or more objects. In one aspect, a method includes dividing a subregion of an electronic document page into a plurality of cells, where the electronic document page includes one or more objects, the objects include one or more transparent objects, the subregion includes at least part of a transparent object, and each cell has an associated cell complexity. The method includes, for each object partly or completely located in the subregion, identifying cells that are overlapped by the object, and increasing the associated cell complexity for each of the identified cells. The method includes combining all cell complexities associated with all cells in the subregion to determine a complexity for the subregion.
REFERENCES:
patent: 5555352 (1996-09-01), Lucas
patent: 5745121 (1998-04-01), Politis
patent: 5912672 (1999-06-01), Liguori
patent: 5923333 (1999-07-01), Stroyan
patent: 5990904 (1999-11-01), Griffin
patent: 6020897 (2000-02-01), Carlsen et al.
patent: 6049339 (2000-04-01), Schiller et al.
patent: 6720977 (2004-04-01), Bourdev et al.
patent: 7181687 (2007-02-01), Bourdev
patent: 7209258 (2007-04-01), Markovic et al.
patent: 7385727 (2008-06-01), Markovic et al.
patent: 2002/0130888 (2002-09-01), Perry et al.
patent: 1 104 918 (2001-06-01), None
Nievergelt, J., and Preparata, F.P., “Plane-Sweep Algorithms for Intersecting Geometric Figures,”Commun. ACM, 25(10):739-747 (1982).
Chaudhury Krish
Markovic Dejan
Adobe Systems Incorporated
Fish & Richardson P.C.
Popovici Dov
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