Computer vision based unistroke keyboard system and mouse for the handicapped
buir.contributor.author | Çetin, A. Enis | |
buir.contributor.orcid | Çetin, A. Enis|0000-0002-3449-1958 | |
dc.citation.epage | II-768 | en_US |
dc.citation.spage | II-765 | en_US |
dc.contributor.author | Erdem, M .Erkut | en_US |
dc.contributor.author | Erdem, İ. Aykut | en_US |
dc.contributor.author | Atalay, Volkan | en_US |
dc.contributor.author | Çetin, A. Enis | en_US |
dc.coverage.spatial | Baltimore, MD, USA | |
dc.date.accessioned | 2016-02-08T11:56:13Z | |
dc.date.available | 2016-02-08T11:56:13Z | |
dc.date.issued | 2003-07 | en_US |
dc.department | Department of Computer Engineering | en_US |
dc.description | Date of Conference: 6-9 July 2003 | |
dc.description | Conference name: 2003 International Conference on Multimedia and Expo. ICME '03. Proceedings | |
dc.description.abstract | In this paper, a unistroke keyboard based on computer vision is described for the handicapped. The keyboard can be made of paper or fabric containing an image of a keyboard, which has an upside down U-shape. It can even be displayed on a computer screen. Each character is represented by a non-overlapping rectangular region on the keyboard image and the user enters a character by illuminating a character region with a laser pointer. The keyboard image is monitored by a camera and illuminated key locations are recognized. During the text entry process the user neither have to turn the laser light off nor raise the laser light from the keyboard. A disabled person who has difficulty using his/her hands may attach the laser pointer to an eyeglass and easily enter text by moving his/her head to point the laser beam on a character location. In addition, a mouse-like device can be developed based on the same principle. The user can move the cursor by moving the laser light on the computer screen which is monitored by a camera. © 2003 IEEE. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T11:56:13Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2003 | en |
dc.identifier.doi | 10.1109/ICME.2003.1221729 | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/27546 | en_US |
dc.language.iso | English | en_US |
dc.publisher | IEEE | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1109/ICME.2003.1221729 | en_US |
dc.source.title | Proceedings - IEEE International Conference on Multimedia and Expo, 2003 | en_US |
dc.subject | Cameras | en_US |
dc.subject | Disabled persons | en_US |
dc.subject | Laser applications | en_US |
dc.subject | Laser beams | en_US |
dc.subject | Mammals | en_US |
dc.subject | Character locations | en_US |
dc.subject | Computer screens | en_US |
dc.subject | Key location | en_US |
dc.subject | Laser lights | en_US |
dc.subject | Laser pointer | en_US |
dc.subject | Rectangular regions | en_US |
dc.subject | Text entry | en_US |
dc.subject | Computer vision | en_US |
dc.title | Computer vision based unistroke keyboard system and mouse for the handicapped | en_US |
dc.type | Conference Paper | en_US |
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