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:
May. 16, 2023
Filed:
Mar. 09, 2020
Tata Consultancy Services Limited, Mumbai, IN;
Shubham Singh Paliwal, Gurgaon, IN;
Vishwanath Doreswamy Gowda, Gurgaon, IN;
Rohit Rahul, Gurgaon, IN;
Monika Sharma, Gurgaon, IN;
Lovekesh Vig, Gurgaon, IN;
TATA CONSULTANCY SERVICES LIMITED, Mumbai, IN;
Abstract
The need for extracting information trapped in unstructured document images is becoming more acute. A major hurdle to this objective is that these images often contain information in the form of tables and extracting data from tabular sub-images presents a unique set of challenges. Embodiments of the present disclosure provide systems and methods that implement a deep learning network for both table detection and structure recognition, wherein interdependence between table detection and table structure recognition are exploited to segment out the table and column regions. This is followed by semantic rule-based row extraction from the identified tabular sub-regions.