公开(公告)号：US12033412B2

公开(公告)日：2024-07-09

申请号：US17291647

申请日：2019-01-28

Applicant: Google LLC

Inventor： Rakesh Iyer ,  Lisha Ruan

IPC: G06V30/40 ,  G06F40/169 ,  G06V30/10

CPC classification number: G06V30/40 ,  G06F40/169 ,  G06V30/10

Abstract: Systems and methods for extracting information from documents are provided. In one example embodiment, a computer-implemented method includes obtaining one or more units of text from an image of a document. The method includes determining one or more annotated values from the one or more units of text and determining a set of candidate labels for each annotated value. The method determines each set of candidate labels by performing a search for the candidate labels based at least in part on a language associated with the document and a location of each annotated value. The method includes determining a canonical label for each annotated value based at least in part on the associated candidate labels, and mapping at least one annotated value to an action that is presented to a user based at least in part on the canonical label associated with the annotated value.

公开(公告)号：US20240404308A1

公开(公告)日：2024-12-05

申请号：US18671218

申请日：2024-05-22

Applicant: Google LLC

Inventor： Rakesh Iyer ,  Lisha Ruan

IPC: G06V30/40 ,  G06F40/169 ,  G06V30/10

Abstract: Systems and methods for extracting information from documents are provided. In one example embodiment, a computer-implemented method includes obtaining one or more units of text from an image of a document. The method includes determining one or more annotated values from the one or more units of text and determining a set of candidate labels for each annotated value. The method determines each set of candidate labels by performing a search for the candidate labels based at least in part on a language associated with the document and a location of each annotated value. The method includes determining a canonical label for each annotated value based at least in part on the associated candidate labels, and mapping at least one annotated value to an action that is presented to a user based at least in part on the canonical label associated with the annotated value.

公开(公告)号：US20210406451A1

公开(公告)日：2021-12-30

申请号：US17291647

申请日：2019-01-28

Applicant: Google LLC

Inventor： Rakesh Iyer ,  Lisha Ruan

IPC: G06F40/169 ,  G06K9/46 ,  G06K9/00 ,  G06K9/20

Abstract: Systems and methods for extracting information from documents are provided. In one example embodiment, a computer-implemented method includes obtaining one or more units of text from an image of a document. The method includes determining one or more annotated values from the one or more units of text and determining a set of candidate labels for each annotated value. The method determines each set of candidate labels by performing a search for the candidate labels based at least in part on a language associated with the document and a location of each annotated value. The method includes determining a canonical label for each annotated value based at least in part on the associated candidate labels, and mapping at least one annotated value to an action that is presented to a user based at least in part on the canonical label associated with the annotated value.