6533b833fe1ef96bd129c1ff
RESEARCH PRODUCT
A system for sign language sentence recognition based on common sense context
Salvatore GaglioRiccardo RizzoIgnazio Infantinosubject
CorrectnessItalian Sign Languagebusiness.industryComputer sciencesign language recognition sequence segmentation multi-level SOM common sense analysisContext (language use)Cognitive architectureSign languagecomputer.software_genreSigned Italian Language rcognitionlanguage.human_languagelanguageArtificial intelligencebusinesscomputerNatural language processingNatural languageSentenceSign (mathematics)description
The paper proposes a complete framework for sign language recognition that integrates common sense in order to deal with sentences. The proposed system is based on a cognitive architecture allows modeling and managing the knowledge of the recognition process in a simple and robust way. The final abstraction level of this architecture introduces the semantic context and the analysis of the correctness of a sentence given a sequence of recognized signs. Experimentations are presented using the Italian sign language (LIS), and shows that the system maintains the recognition rate high when set of sign grows, correcting erroneous recognized single sign using the context
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-01-01 |