The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2017
Filed:
Dec. 24, 2013
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventor:
Hervé Déjean, Grenoble, FR;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/21 (2006.01); G06F 17/22 (2006.01);
U.S. Cl.
CPC ...
G06F 17/217 (2013.01);
Abstract
Disclosed is a method and system that generates a page construct structure associated with a sequentially-ordered set of pages, each being characterized by a set of page construct features. N-grams, i.e., a sequence of n features, are computed from a set of page construct features for n contiguous pages, and n-grams which are repetitive are selected. Pages matching the most frequent repetitive n-ram are grouped together under a new node, and a new sequence is created. The method is iteratively applied to this new sequence. The output is an ordered set of trees.