• Proceedings of the Korean Information Science Society Conference
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• 2010.06c
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• pp.521-524
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• 2010

영상을 입체적으로 보는 방법에는 안경을 이용한 편광 방식과 시분할 방식, 안경이 필요 없는 패럴랙스 베리어, 렌티큘러, 다시점 방식 그리고 완전 3차원 방법들이 있다. 그 중에서도 안경을 이용하여 가장 쉽게 제작이 가능하고, 비용이 저렴한 애너그리프(Anaglyph) 방법이 흔히 사용된다. 애너그리프 영상을 생성하는 방법에도 여러 가지가 존재하고 최근까지 눈에 피로를 적게 하면서 입체감을 최대한 표현할 수 있는 영상을 생성하기 위한 연구가 진행되고 있다. 본 논문에서는 이러한 조건을 만족시키기 위하여 새로운 애너그리프 영상 생성 방법을 제안한다. 본 논문에서 제안하는 방법은 깊이 맵과 양안시차를 계산하여 가장 입체감 있는 애너그리프 영상을 생성 하는 방법이다. 깊이 맵의 계산을 통해 얻은 변이 정보와 실험적으로 계산한 사람 눈의 양안시차를 좌측 영상에 적용한다. 좌측 영상과 우측 영상을 최적화된 색상혼합방법을 사용하여 합성하면 제안한 방식의 애너그리프 영상이 생성된다. 본 논문에서 제안하는 방법은 기존의 초점을 고려하지 않는 애너그리프 방식의 문제점을 깊이 맵을 이용하여 해결할 수 있고 또한 양안시차를 고려하고 최적화된 색상혼합을 사용하기 때문에 눈에 피로가 적어진다.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.691-692
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• 2010

본 논문에서는 입체영상 기법과 파노라마 영상 기술을 접목한 입체 파노라마 영상을 애너그리프 방식의 실린더 형태로 구현할 때, 애너그리프 합성 후 파노라마 스티칭 하는 방법과 파노라마 스티칭 후 애너그리프 합성하는 방식 두 가지로 각각 구현 해보고, 두 결과 영상의 Depth map 을 생성하여 입체감 형성 정도 및 왜곡 정도를 분석한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2010.10a
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• pp.360-362
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• 2010

In this paper, the next generation of digital video media attention to the 3D digital stereoscopic images can be most easily produced and minimize the cost for technology that can be made three-dimensional imaging technique, one of the leaf anaglyph research on methods through the low cost of the optimal representation of the three-dimensional stereoscopic images, and enjoy watching, a technique is proposed.

• Cartoon and Animation Studies
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• s.14
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• pp.165-176
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• 2008

In the future there would be many kinds of digital images for many industrial markets. 3D stereoscopic images for variable fields; medical operation, film and animation, broadcasting, internet, game, or design for art and architecture. And many people to work about computer programming, and digital image making will concern about it more and more. However, these kinds works and studies are focused on the professional technical fields like 3D display or computer programming technology so far. To revitalize the market of a variable stereoscopic contents, there should build up the foundation for easy processing of the making stereoscopic images. This paper is based on stereoscopic making skills for anaglyph system. An anaglyph system has an old history about making stereoscopic images, and very simple method to produce the stereoscopic images. Particularly this study is focused on color compositing technique, and camera positioning on the compositing system. It will help optimization of the environments to create 3D motion graphic and animation contents.

• Broadcasting and Media Magazine
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• v.15 no.2
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• pp.73-80
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• 2010

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.419-420
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• 2011

본 논문의 목적은 실시간 인터렉티브가 가능한 3D 입체영상의 구현 방법에 있다. 기존의 입체영상 구현 방식의 광학적이며 하드웨어적인 한계범위를 실시간 구현을 통해 보정해 보는 것과 동시에 색합성을 통한 기초적 입체영상 방법을 실험해봄으로써 입체영상의 제작방법만이 아닌, 상호작용을 통한 입체깊이감의 구현이라는 새로운 기능성을 탐구해 보고자 함에 근본 목적이 있다. 이를 위해 사용된 영상구현시스템은 Max/Msp/Jitter를 사용하였으며, 실질적으로 입체감의 깊이감있는 재현을 위한 실험으로는 피터 위머(Peter Wimmer)가 제안한 애너그리프 합성방법을 사용해 보았다.

• Journal of Digital Contents Society
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• v.17 no.1
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• pp.23-31
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• 2016

This study aims to develop a stereoscopic image authoring tool to effectively produce e-Book content that enhances user's sense of immersion in 3D environments. The proposed authoring tool consists of three core systems; 3D object editing, stereoscopic image, and image media production systems. First, the object editing system arranges and produces diverse objects that constitute virtual 3D spaces to fit the purpose of the content. In this case, commercial graphic authoring tools are utilized to design efficient data structures that can include produced external models. In addition, the material and textures of objects are made to be revisable and editable into the form wanted by the user. Thereafter, a stereoscopic image system will be implemented to produce the generated virtual scenes into stereoscopic images. This study uses the Anaglyph method so that the user can implement and use stereoscopic image scenes more easily. This method include functions to change the color of stereo cameras and control depth scaling. Finally, an image media production system will be implemented that will enable producing the produced stereoscopic images into single images or videos so that they can be effectively utilized in e-Book content.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.171-173
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• 2015

This paper proposes a design method of an authoring tool for making 3D e-book using DirectX development tools. There are several functions such as generation and modification of 3D objects, modification of textures, stereoscopic modes and pictures, video export and so on in the proposed authoring tool. To support these functions, we proposes design scheme such as data structures for generating 3D objects, anaglyph method using color differences and video export method using BandiCap library.

• Journal of Korea Multimedia Society
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• v.14 no.8
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• pp.1070-1081
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• 2011

Among visual communications methods through new media, the typography becomes a key role in information transfer areas with the development of motion graphics. Recently, the researches on stereoscopic image productions have been carried out actively to increase the reality of created images, and the various new approaches for the production of stereoscopic images have been investigated. However, it is obvious that the researches using motion typography have not been studied sufficiently. Thus in this study, the stereoscopic images for moving typography are suggested and produced by using three experimental studies -- the experiments using text movement, camera movement, and finally, editing and composition. In the experiments, from the stereoscopic motion typography produced by our proposed methods, the various visual effects have been obtained, and the visual communication with high reality has been achieved.