Conference Publication Details
Mandatory Fields
Kelly, D;McDonald, J;Lysaght, T;Markham, C
2008 INTERNATIONAL MACHINE VISION AND IMAGE PROCESSING CONFERENCE, PROCEEDINGS
Analysis of Sign Language Gestures using Size Functions and Principal Component Analysis
2008
January
Published
1
1 ()
Optional Fields
31
36
This paper presents a computer vision based virtual learning environment for teaching communicative hand gestures used in Sign Language. A virtual learning environment was developed to demonstrate signs to the user. The system then gives real time feedback to the user on their performance of the demonstrated sign. Gesture features are extracted from a standard web-cam video stream and shape and trajectory matching techniques are applied to these features to determine the feedback given to the user.
Grant Details