Image analysis – Applications – Target tracking or detecting
Reexamination Certificate
2008-04-15
2008-04-15
Azarian, Seyed (Department: 2624)
Image analysis
Applications
Target tracking or detecting
C382S167000, C358S518000
Reexamination Certificate
active
07359530
ABSTRACT:
Trapping graphics during pre-press workflow involves intensive computation. In this invention, the trapping engine uses simple bounding boxes, colors, and temporal order information, to eliminate the possibility of trapping many pairs of objects without ever having to calculate their exact shapes. By considering the temporal order of the objects in a page, such a z-order display list, the trapping engine can quickly reject the possibility of trapping in areas where it is not necessary.
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patent: 6239829 (2001-05-01), Curry
patent: 6327043 (2001-12-01), Rumph et al.
patent: 7009735 (2006-03-01), Ebner
patent: 7046403 (2006-05-01), Yhann
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patent: 7196816 (2007-03-01), Watanabe
PostScript Language Reference Manual, Adobe Systems Incorporated—3rdEdition, Feb. 1999, 6.3 In-RIP Trapping, pp. 439-454.
“PostScript Language Reference Manual”, Adobe Systems Incorporated—3rdEdition, Feb. 1999, §6.3 In-RIP Trapping, pp. 439-454.
Azarian Seyed
Black Bruce E.
Darby & Darby P.C.
Global Graphics Software Limited
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