Segmentation hiding layer for vector pattern correlation marks
AssigneeXerox Corporation
InventorEdward N. Chapman
Life of this patent
Estimating the term…
Loading patent…
AssigneeXerox Corporation
InventorEdward N. Chapman
Estimating the term…
A printable electronic document is received into a computerized device. The printable document contains original markings that can be printed on print media to produce a printed document. However, before printing, a computerized device adds first hidden markings to the printable electronic document. Such first hidden markings have a first vector graphic size. Further, the computerized device removes a pattern from the first hidden markings in the printable electronic document and adds (only to the removed pattern in the printable electronic document) second hidden markings that have the same vector graphic size as, but are out of phase with, the first hidden markings. Also, the computerized device adds geometrically shaped distraction markings to the printable electronic document. The geometrically shaped distraction markings have a second vector graphic size that is much larger than the first vector graphic size of the first and second hidden markings.
A method comprising:
A method comprising:
A system comprising:
Dependencies are inferred from the claim text.