Research on Interactive Operations in Augmented Reality Based on ARToolKit

Augmented reality is a kind of technique by which user can put the virtual image created by computer or other information into the real world.User can see both real image and virtual image.ARToolKit is a convenient and quickly development tool used in developing augmented reality application.But most are orient to browse and display.This paper develops augmented reality application using AVI video files by ARToolKit,adds some interactive operations with real word and virtual object in ARToolKit.This paper uses computer vision method,emphasizes on solving to put the virtual object on the position that user allocates through pointing at the frame of the video.It will help user to design and plan using the augmented reality technique.