증강 현실(Augmented reality)은 실세계와 가상현실을 연결한다. AR 시스템의 가장 근본적인 목적은 보조 기구를 통하여 실세계에 3D 가상물이 동시에 존재하도록 하여 사용자의 두 세계 사이의 인지력을 개선시키는데 있다. AR 툴킷은 AR 어플리케이션 개발에 널리 이용되고 있다. 그러나 아직 많은 해결해야 할 문제들과 제약 조건들이 있다. 이 논문에서는 AR 툴킷을 이용하여 시스템을 개발할 때 생기는 몇 가지 문제에 대하여 전반적으로 검토 하고자 한다. 그리고 이러한 문제들과 관련된 3D 가상물과 소리를 가지고 있는 AR 트래픽 북이라는 실제 증강 텍스트 북을 소개한다. 이 논문에서는, 우선 가상물체, 렌더링, 카메라 교정, 추적 같은 가장 일반적인 문제들에 접근한다.
증강 현실(Augmented reality)은 실세계와 가상현실을 연결한다. AR 시스템의 가장 근본적인 목적은 보조 기구를 통하여 실세계에 3D 가상물이 동시에 존재하도록 하여 사용자의 두 세계 사이의 인지력을 개선시키는데 있다. AR 툴킷은 AR 어플리케이션 개발에 널리 이용되고 있다. 그러나 아직 많은 해결해야 할 문제들과 제약 조건들이 있다. 이 논문에서는 AR 툴킷을 이용하여 시스템을 개발할 때 생기는 몇 가지 문제에 대하여 전반적으로 검토 하고자 한다. 그리고 이러한 문제들과 관련된 3D 가상물과 소리를 가지고 있는 AR 트래픽 북이라는 실제 증강 텍스트 북을 소개한다. 이 논문에서는, 우선 가상물체, 렌더링, 카메라 교정, 추적 같은 가장 일반적인 문제들에 접근한다.
Augmented reality makes the relationship between real world and virtual world. The basic goal of an AR system is to enhance the user's perception of and interaction with the real world through supplementing the real world with 3D virtual objects that appear to coexist in the same space as the real w...
Augmented reality makes the relationship between real world and virtual world. The basic goal of an AR system is to enhance the user's perception of and interaction with the real world through supplementing the real world with 3D virtual objects that appear to coexist in the same space as the real world. ARToolkit is widely used toolkit to develop any AR application. However, to do so, a lot of researcher faced many challenges and limitations. In this paper we comprehensively review some selected challenging issues using ARToolkit to develop AR system. And then, we implement a real application for augmented text book with sounds and 3D virtual objects which we called here AR Traffic Book concerning these challenging issues by ARToolkit. In this paper our foremost approaches on the most common challenging issues such as virtual object rendering, camera calibration and tracking.
Augmented reality makes the relationship between real world and virtual world. The basic goal of an AR system is to enhance the user's perception of and interaction with the real world through supplementing the real world with 3D virtual objects that appear to coexist in the same space as the real world. ARToolkit is widely used toolkit to develop any AR application. However, to do so, a lot of researcher faced many challenges and limitations. In this paper we comprehensively review some selected challenging issues using ARToolkit to develop AR system. And then, we implement a real application for augmented text book with sounds and 3D virtual objects which we called here AR Traffic Book concerning these challenging issues by ARToolkit. In this paper our foremost approaches on the most common challenging issues such as virtual object rendering, camera calibration and tracking.
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문제 정의
in creating AR based applications. In this paper, we have presented a review of the most three challenges to develop AR based system with ARToolkit. This review allows the readers to be more careful to design AR system using ARToolkit.
The technology was used to superimpose virtual 3D objects on the real world so that the user could see both. The goal was to create an illusion of virtual objects just as real as physical objects.
In order to improve its accuracy, a distortion model is also investigated. Their aim is to find parameters in the 3×3 calibration matrix in a monitor based AR display for the ARToolkit. Their proposed algorithm is not as robust as the existing algorithm in the ARToolKit, but this could be considered as a first step towards a more automatic calibration process without the needs for a particular pattern.
제안 방법
After making scenario, we can find out each situation' s 3D models like DIKU, cars, signs, crosses and 3D animation. The below tables (1 & 2) have the list of 3D models and animation.
In this part we will show the AR Traffic Book scenario and the list of 3D models and animation scenes that will be used to raise this education book. In the previous sections we already have analyzed and investigated some selected challenging issues and also examine what and how these issues affect to build our current system using ARToolKit. Now let' s see what type of ingredients exit in this AR Traffic Book.
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