Patent · US Active

Method and system for preprocessing the region of video containing text

US8989491B2 · kind B2 · utility

2Cited by

6References

19Claims

0Family size

Assignee

Tata Consultancy Services Limited · IN

Inventors

Tanushyam Chattopadhyay · Sherghati, IN
Aniruddha Sinha · Narayanpur, IN
Arpan Pal · Sherghati, IN

Key dates

Filing date	Dec 29, 2010
Grant date	Mar 24, 2015
Priority date	—
Expiry date	May 6, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/10
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method and system for preprocessing text containing region of a video The invention provides a method and system for preprocessing the text containing region of video for improving the optical character recognition input.

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