Patent №
US 7,212,968
Granted
2007-05-01
Filed 2002
Owner
CANON KABUSHIKI KAISHA
Lab
—
AI components
3
ml · nlp · speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10111051
A dynamic programming technique is provided for matching two sequences of phonemes both of which may be generated from text or speech. The scoring of the dynamic programming matching technique uses phoneme confusion scores, phoneme insertion scores and phoneme deletion scores which are obtained in advance in a training session and, if appropriate, confidence data generated by a recognition system if the sequences are generated from speech.
AI classification
Ownership
CANON KABUSHIKI KAISHA
assignment · 130320108
Assignors
GARNER, PHILIP NEIL, CHARLESWORTH, JASON PETER ANDREW, HIGUCHI, ASAKO
On an employer assignment, the assignors are typically the inventors.