公开(公告)号：US10699111B2

公开(公告)日：2020-06-30

申请号：US16251568

申请日：2019-01-18

Applicant: Adobe Inc.

Inventor： Scott Cohen ,  Brian Lynn Price ,  Dafang He ,  Michael F. Kraley ,  Paul Asente

IPC: G06K9/00 ,  G06K9/32 ,  G06K9/34 ,  G06K9/46 ,  G06K9/62 ,  G06N3/04 ,  G06N3/08

Abstract: Disclosed systems and methods generate page segmented documents from unstructured vector graphics documents. The page segmentation application executing on a computing device receives as input an unstructured vector graphics document. The application generates an element proposal for each of many areas on a page of the input document tentatively identified as being page elements. The page segmentation application classifies each of the element proposals into one of a plurality of defined type of categories of page elements. The page segmentation application may further refine at least one of the element proposals and select a final element proposal for each element within the unstructured vector document. One or more of the page segmentation steps may be performed using a neural network.

公开(公告)号：US20190156115A1

公开(公告)日：2019-05-23

申请号：US16251568

申请日：2019-01-18

Applicant: Adobe Inc.

Inventor： Scott Cohen ,  Brian Lynn Price ,  Dafang He ,  Michael F. Kraley ,  Paul Asente

IPC: G06K9/00 ,  G06K9/62 ,  G06K9/46 ,  G06K9/32 ,  G06K9/34

CPC classification number: G06K9/00456 ,  G06K9/00463 ,  G06K9/3233 ,  G06K9/342 ,  G06K9/4628 ,  G06K9/6256 ,  G06K9/627 ,  G06N3/0454 ,  G06N3/08

Abstract: Disclosed systems and methods generate page segmented documents from unstructured vector graphics documents. The page segmentation application executing on a computing device receives as input an unstructured vector graphics document. The application generates an element proposal for each of many areas on a page of the input document tentatively identified as being page elements. The page segmentation application classifies each of the element proposals into one of a plurality of defined type of categories of page elements. The page segmentation application may further refine at least one of the element proposals and select a final element proposal for each element within the unstructured vector document. One or more of the page segmentation steps may be performed using a neural network.