• International Journal of Advanced Culture Technology
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• 제7권3호
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• pp.126-133
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• 2019

Recently, the development of ICT technology and the spread of smart devices have been applied to various industries using real world and augmented reality technologies. Currently, smartphone photography programs are always using fixed content. Augmented reality technology was used to capture the new concept and real-time situational picture of the young generation. Photographing technology using such augmented reality can cope with various concepts and the position and pose of the user. This paper aims to develop photography contents using augmented reality. In this paper, using augmented reality, combining past photographs with real world, and developing content that can be photographed are reviewed.

• Journal of information and communication convergence engineering
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• 제9권5호
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• pp.619-623
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• 2011

The evolution of technology has lead gaming playable in augmented reality and more games are developed only for augmented reality. There are mainly no supportive reasons for game designed in non-augmented reality and transforms to augmented reality. Genre of game played in augmented reality is always one of the defined game genres. In this paper, transformation process and effects of mobile games to augmented reality is discussed. Augmented reality game is recommended for mobile devices due to its portability. Modification for mobile games transformation including way of game rendering, game controlling, camera view controlling and game environment design are discussed. User experience is affected after the game transformed to augmented reality because of the differences in game controlling. The presence of game in real world is increased due to the usage of actual view in game playing.

• International Journal of Knowledge Content Development & Technology
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• 제12권1호
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• pp.85-104
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• 2022

In this study, in line with the era of the fourth industrial revolution, general concepts, technologies, trends, and examples of virtual reality and augmented reality were examined, and based on this, a plan that could be applied to libraries in the future was proposed. As a result of the study, first, it is necessary to construct a smart space as an experiential play space that can satisfy cultural desires transcending time and space by providing immersive contents using 4th technology such as VR and AR. Second, it is necessary to expand experiential cultural support services through VR, AR and MR. Third, to develop educational contents based on augmented reality technology. In order to apply and activate virtual reality and augmented reality in libraries in the future, based on a survey of librarians and users of public libraries, a survey on the application status, satisfaction, and demand of current public libraries should be conducted.

• 한국게임학회 논문지
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• 제17권6호
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• pp.7-18
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• 2017

올해 구글, 애플, 페이스북 등 글로벌 IT 기업들은 모바일 증강현실 플랫폼을 연이어 출시하였다. 기존 증강현실 기술은 AR글래스 또는 탱고폰과 같은 전용 디바이스가 필요하였으나, 이제는 일반 안드로이드폰과 아이폰에서도 쉽게 증강현실을 경험할 수 있게 되었다. 포켓몬고 게임 이후 관심이 높아진 모바일 증강현실 게임 시장도 더욱 활성화될 전망이다. 본 고에서는 모바일 증강현실 게임을 위한 증강현실 플랫폼 기술과 ETRI 프로토타입을 포함한 모바일 증강현실 게임 개발 사례를 사용자 인터페이스를 중심으로 소개한다.

• 한국CDE학회논문집
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• 제17권1호
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• pp.35-44
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• 2012

Many automobile manufacturers are doing experiment on manufacturing environments by using an augmented reality technology. However, system layout and process simulation by using the virtual reality technology have been performed actively more than by using the augmented reality technology in practical use so far. Existing automobile assembly by using the augmented reality requires the precise calibrating work after setting the robot because the existing augmented reality system for the automobile assembly system configuration does not include the end tip deflection and the robot joints deflection due to the heavy weight of product and gripper. Because the robot is used mostly at the automobile assembly, the deflection problem of the robot joint and the product in the existing augmented reality system need to be improved. Moreover camera lens calibration has to be performed precisely to use augmented reality. In order to improve this problem, this paper introduces a method of the software based calibration to apply the augmented reality effectively to the automobile assembly system. On the other hand, the camera lens calibration module and the direct compensation module of the virtual object displacement for the augmented reality were designed and implemented. Furthermore, the developed automobile assembly system oriented AR-system was verified by the practical test.

• Journal of Information Technology Applications and Management
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• 제29권1호
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• pp.47-57
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• 2022

The purpose of this study is to analyze the current status of augmented reality picture books, which have been steadily developed since 2010, as a genre of electronic picture books, and to reveal how children's immersion in augmented reality picture books differs from paper picture books. To this end, 30 augmented reality picture books on the market were analyzed according to genre, life theme, implementation method, and augmented reality scene ratio. As a result of the study, it was found that the genre of picture books was in the order of information fairy tales, daily fairy tales, and historical fairy tales, and there were no traditional or fantasy fairy tales. Animals and plants accounted for about half of the life topics, and in some cases, there were only a few or no other life topics. In the augmented reality implementation scene, it consisted of only one page in the early days, but all pages are now possible to implement augmented reality due to technology development, production cost reduction, and improved hardware performance of smartphones. It was found that the augmented reality implementation method used CD-ROM in the early days, but gradually became possible to implement using only mobile phones and tablets that were easy for readers to access. In addition, after presenting four picture books to eight 5-year-old infants, the immersion time was measured and the immersion behavior was observed. As a result, augmented reality picture books showed higher immersion[immersion time, immersion behavior] than paper picture books, but compared by literature genre, life fairy tales were higher in paper picture books and natural fairy tales in augmented reality picture books. It was higher when presenting augmented reality picture books after presenting paper picture books according to the order of presentation of picture book types. The results of this study suggest that more diverse life topics and augmented reality picture books in the genre of children's literature should be developed to increase the utilization of augmented reality picture books. In addition, considering that there are differences in immersion between types, literary genres, and reading experience [presentation order], it is expected to increase the educational effect by using picture books complementarily.

• 한국멀티미디어학회논문지
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• 제22권5호
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• pp.626-637
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• 2019

Due to the rapid development of computer and digital technologies, those technologies were used in advertising. In order to meet the needs of marketing, a virtual space or character using 3D graphic augmented reality technology was developed and applied to advertisement. This study analyzed the characteristics of augmented reality in terms of interface design and spatial expression of augmented reality through case study. Firstly, we wanted to find the relationship between the types of the augmented reality advertisement and interface effects. Secondly, we wanted to find the spatial expression methods. The sample survey case studies based on 42 articles from 2012 to 2018 using Chinese and Korean site sharing augmented reality advertisement. The results of the case studies were divided into two parts. Firstly, the relationship between augmented reality types and interface effects were found basing on the augmented reality index. It means that the augmented reality index can be illustrated by using the augmented reality type. Simultaneously, the augmented reality type can be illustrated using the interface effect. The second part was that the types of display were used as a spatial representation. And the results showed that mobile display and public place display were the most frequently used.

• 문화기술의 융합
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• 제8권1호
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• pp.597-603
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• 2022

팬데믹 환경의 지속과 더불어 패션 산업의 다양한 분야에서 디지털 전환이 적용되고 있다. 증강현실 기술은 현실 세계에 가상의 이미지를 오버랩해서 보여주는 형태로 비대면 환경하에서 온라인 쇼핑이 확대되면서 패션, 뷰티 분야에서 증강현실 기술의 활용이 소비자 만족도 및 매출 증대에 영향을 미치고 있다. 본 연구에서는 디지털 전환에 따른 패션산업에서 활용되고 있는 증강현실 콘텐츠의 특성을 의상, 액세서리, 패션스토어 및 AR패션쇼 분야까지 확장하여 증강현실의 사례 특성을 분석하였다. 패션 산업의 증강현실 기술은 마케팅 활동을 통해 SNS나 홈페이지를 통한 의상 및 액세서리 제품 홍보 특성이 중심을 이루고 있으며 가상 쇼룸 과 AR패션쇼를 통한 구매 과정에서의 편의성 확대 및 엔터테인먼트 콘텐츠 활용에 의한 매출 신장과 브랜드 인지도 향상등의 긍정적 가치를 높이고 있다. 미래디지털 패션 환경에서 증강현실이 활용되는 유형의 범위는 지속적으로 확대될 것이며 증강현실기술의 활용 특성을 도출함으로써 향후 패션산업의 미래 비전을 제시하는데 기여하고자 한다.

• 한국멀티미디어학회논문지
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• 제15권1호
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• pp.131-139
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• 2012

건축문화유산에 대한 관심이 높아지면서 멀티미디어 및 가상현실 기술을 이용하여 디지털로 복원하려는 연구가 활발하게 이루어지고 있다. 또한 디지털로 복원된 건축문화유산을 콘텐츠로 활용하기 위한 다양한 시도도 이루어지고 있다. 이러한 노력으로 현재 디지털로 구현된 건축문화유산을 인터넷이나 여러 매체, 멀티미디어 기기들을 통해서 살펴볼 수 있다. 최근에는 디지털 문화유산 구현에 있어서 가상현실 기술에서 파상된 증강현실 기술이 주목 받고 있다. 증강현실은 현실세계에 가상의 개체나 정보를 증강하여 표현하는 것으로 가상 개체나 정보를 상호작용하여 이용할 수 있다는 장점으로 많은 분야에서 증강현실을 활용하는 연구가 이루어지고 있다. 본 논문에서는 디지털 건축문화유산을 증강현실로 표현하고 활용하기 위한 방안을 제안하였다. 디지털 건축문화유산을 증강현실 기술로 구현하는 방법과 과정을 설명하였다. 또한 증강현실로 표현된 건축문화유산을 다른 형태의 콘텐츠와 비교하고, 증강현실로 표현된 건축문화유산을 활용하는 방안을 제안하였다.

• International Journal of Computer Science & Network Security
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• 제22권9호
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• pp.137-142
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• 2022

This paper argues for modern technologies in the educational process. It specifically outlines issues germane to virtual and augmented reality. It begins with an account on virtual reality and augmented reality, and touches on their characteristics, the advantages, obstacles and applications. It also discusses some relevant studies that emphasized the role of virtual and augmented reality in education, the difference between two terms. The paper ends with a note of vision on how to activate them in educational institutions.