公开(公告)号：GB2583290A

公开(公告)日：2020-10-21

申请号：GB202009894

申请日：2018-11-23

Applicant: IBM

Inventor： KEVIN NORTHRUP ,  CRAIG TRIM ,  THOZAMILE JAVU ,  TERRY HICKEY

IPC: G06K9/00

Abstract: Methods, computer program products, and systems are presented. The methods include, for instance: obtaining a document image, wherein the document image includes a plurality of objects; identifying a plurality of macroblocks within the document image; performing microblock processing within macroblocks of the plurality of macroblocks, wherein the microblock processing includes examining content of microblocks within a macroblock for extraction of key-value pairs, the examining content including performing an ontological analysis of microblocks, wherein the microblock processing includes associating confidence levels to the extracted key-value pairs; and outputting metadata based on the performing microblock processing within macroblocks of the plurality of macroblocks.

公开(公告)号：GB2583290B

公开(公告)日：2022-03-16

申请号：GB202009894

申请日：2018-11-23

Applicant: IBM

Inventor： KEVIN NORTHRUP ,  CRAIG TRIM ,  THOZAMILE JAVU ,  TERRY HICKEY

IPC: G06V30/413 ,  G06V30/412 ,  G06V30/414

Abstract: Methods, computer program products, and systems are presented. The methods include, for instance: obtaining a document image, wherein the document image includes a plurality of objects; identifying a plurality of macroblocks within the document image; performing microblock processing within macroblocks of the plurality of macroblocks, wherein the microblock processing includes examining content of microblocks within a macroblock for extraction of key-value pairs, the examining content including performing an ontological analysis of microblocks, wherein the microblock processing includes associating confidence levels to the extracted key-value pairs; and outputting metadata based on the performing microblock processing within macroblocks of the plurality of macroblocks.