Patent · US Active

Document structure identification using post-processing error correction

US11783610B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Adobe Inc. · US

Inventors

Ashutosh Mehra · Noida, IN
Md Nadeem Akhtar · Sidhauli, IN
Pranav Kumar · Atrauli, IN

Key dates

Filing date	Apr 22, 2022
Grant date	Oct 10, 2023
Priority date	—
Expiry date	Apr 22, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/414
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method comprises determining instance bounds associated with each of one or more structural elements in a document using a machine learning model. The method further comprises determining an error in the instance bounds associated with a particular one of the one or more structural elements. The method further comprises correcting the error in the instance bounds associated with the particular structural element using document content associated with the particular structural element, thereby generating corrected instance bounds associated with the particular structural element. The method further comprises generating a structural map of the document based on the corrected instance bounds.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.