Patent №
US 8,401,293
Granted
2013-03-19
Filed 2010
Owner
MICROSOFT CORPORATION
Lab
AI components
3
nlp · vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12772376
A method for identifying words in a textual image undergoing optical character recognition includes receiving a bitmap of an input image which includes textual lines that have been segmented by a plurality of chop lines. The chop lines are each associated with a confidence level reflecting a degree to which the respective chop line properly segments the textual line into individual characters. One or more words are identified in one of the textual lines based at least in part on the textual lines and a first subset of the plurality of chop lines which have a chop line confidence level above a first threshold value. If the first word is not associated with a sufficiently high word confidence level, at least a second word in the textual line is identified based at least in part on a second subset of the plurality of chop lines which have a confidence level above a second threshold value lower than the first threshold value.
AI classification
Ownership
MICROSOFT CORPORATION
assignment · 243410720
Assignors
ANTONIJEVIC, ALEKSANDAR, MITIC, IVAN, CIMPOI, MIRCEA, NIJEMCEVIC, DJORDJE
On an employer assignment, the assignors are typically the inventors.