Distancinis kompiuterio valdymas rankos gestais

Abstract

Straipsnyje apibrėžiama kompiuterio valdymo rankos gestais sąvoka. Aptariamas rankos gestų patogumas bei nauda kompiuterio valdyme. Išskiriami pagrindiniai etapai rankos gestų atpažinime ir apžvelgiami kai kurie paskelbti metodai. Straipsnyje atsižvelgiama į tai, kad gestų atpažinimas ir interpretavimas vyksta realiuoju laiku besikeičiančioje aplinkoje, todėl šis procesas turi užtikrinti greitą ir nepriekaištingą dominančios programos arba meniu valdymą. Atsižvelgiant į vartotojo poreikius, sukurta patogi naudojimui kompiuterio valdymo programa rankos gestais. Distancinis kompiuterio valdymas aprėpia ne tik pelytės kursoriaus valdymą, bet ir tam tikros programos arba dokumento atidarymą.

Moving beyond mouse and keyboard, the evolution of human-computer interaction (HCI) has been an interest research in recent years which witnessed the development from text-based like using a keyboard to graphic user interface (GUI) based on a mouse, from cumbersome data gloves and tracking devices to visual-based computer application. One of the interest fields is by using hand gestures to interact with computer. However, the complexity of a hand set a lot of challenges to be tracked. In real-time, the application requires high accurate detection and recognition. In additional the real and clutter environments have a big impact on recognition process because it included with irrelevant information from the application point of view. In this paper, a real time vision based hand gesture interaction prototype was proposed. Currently a prototype has built for controlling the desktop cursor and opening the different applications by using hand gesture input modality.