Nouse 'Use Your Nose as a Joystick or a Mouse' - A New Technology for Hands-Free Games and Interfaces

Autor:	Gorodnichy, Dimitry, Malik, S., Roth, Gerhard
Jazyk:	angličtina
Rok vydání:	2002
Předmět:	HCI suivi du visage evidence theory face tracking théorie de la preuve ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION feature detection shape from shading détection des traits interface utilisateur perceptuelle détermination de la forme par l'ombrage perceptual user interfaces
Popis:	With the invention of fast USB interfaces and recent increase of computer power and decrease of camera cost, it has become very common to see a camera on top of a computer monitor. Vision-based games and interfaces however are still not common, even despite the realization of the benefits vision could bring: hand-free control, multiple-user interaction etc. The reason for this lies in the inability to track human faces in video both precisely and robustly. This paper describes a face tracking technique based on tracking a convex-shape nose feature which resolves this problem. The technique has been successfully applied to interactive computer games and perceptual user interfaces. These results are presented. Proceedings of the International Conference on Vision Interface (VI2002), May 27-29, 2002., Calgary, Alberta, Canada
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od______1674::96cc1470216cc8c8b69bcc505f795065 https://nrc-publications.canada.ca/eng/view/object/?id=a057b107-6394-46e6-b5a1-06f3335bf0f9 Zobrazit plný text záznamu