• The Journal of the Korea Contents Association
• /
• v.22 no.3
• /
• pp.401-412
• /
• 2022

Children will present phobic psychology in the special environment in hospital. Therefore, children's psychological emotions should be taken into account in the construction of the hospital environment. After that, the three stages and seven emotional factors which stimulate children's emotions will be summarized and applied to the graphic performance in children's hospitals, so as to alleviate children's fear. Plus, through the analysis of domestic and foreign cases, the graphic representation types of children's hospitals are divided into modern design, illustration design, three-dimensional design, interactive design, and these emotional factors are integrated into the graphic representation for evaluation. Here comes the evaluation results: there are little or no emotional factors in modern design; there are less emotional factors in illustration design and three-dimensional design due to less feelings and experiences. However, the results show that children feel much better from all aspects because there are more emotional factors with the help of interactive design. Based on the above evaluation results, here comes the graphic design guidelines for children's hospital waiting room.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.28 no.1
• /
• pp.107-116
• /
• 2010

The existing cadastral record cannot meet various and changing demands on land information, improve user convenience, and raise administrative efficiency. In addition, three-dimensional parcels, or spatial objects about three-dimensional space cannot be registered in the conventional cadastral record. The limitation of cadastral information based on two dimensions is quite stressing the necessity of three-dimensional cadastral record. The purpose of this study is to develop new limns of cadastral record model in order. In register three-dimensional positions and right relations of land and buildings. This study examined land cases where space was being three-dimensionally used. As the result, cadastral record models both separated by steps and integrated were developed, which can contain matters of land, buildings, and right registration about three-dimensional land parcels. Also, this study suggested a method where a building can be separately registered according to it's the superficies division.

• Cartoon and Animation Studies
• /
• s.49
• /
• pp.697-712
• /
• 2017

In recent years, film and animation for cinematic release have embraced stereoscopic vision and the three-dimensional depth it creates for the viewer. The maturation of consumer-level virtual reality (VR) technology simultaneously spurred a wave of media productions set within 3D space, ranging from computer games to pornographic videos, to Academy Award-nominated animated VR short film Pearl. All of these works rely on stereoscopic fusion through stereopsis, that is, the perception of depth produced by the brain from left and right images with the amount of binocular parallax that corresponds to our eyes. They aim to emulate normal human vision. Within more experimental practices however, a fully rendered 3D space might not always be desirable. In my own abstract animation work, I tend to favour 2D flatness and the relative obfuscation of spatial relations it affords, as this underlines the visual abstraction I am pursuing. Not being able to immediately understand what is in front and what is behind can strengthen the desired effects. In 2015, Jeffrey Shaw challenged me to create a stereoscopic work for Animamix Biennale 2015-16, which he co-curated. This prompted me to question how stereoscopy, rather than hyper-defining space within three dimensions, might itself be used to achieve a confusion of spatial perception. And in turn, how abstract and experimental moving image practices can benefit from stereoscopy to open up new visual and narrative opportunities, if used in ways that break with, or go beyond stereoscopic fusion. Noteworthy works which exemplify a range of non-traditional, expanded approaches to binocular vision will be discussed below, followed by a brief introduction of the stereoscopic animation loop III=III which I created for Animamix Biennale. The techniques employed in these works might serve as a toolkit for artists interested in exploring a more experimental, expanded engagement with stereoscopy.

• Proceedings of the KSR Conference
• /
• 2009.05a
• /
• pp.1003-1009
• /
• 2009

The Spatial Image contents of Geomorphology 3-D environment is focused by the requirement and importance in the fields such as, national land development plan, telecommunication facility management, railway construction, general construction engineering, Ubiquitous city development, safety and disaster prevention engineering. The currently used DEM system using contour lines, which embodies geographic information based on the 2-D digital maps and facility information has limitation in implementation in reproducing the 3-D spatial city. Moreover, this method often neglects the altitude of the rail way infrastructure which has narrow width and long length. This As the results, We confirmed the solutions of varieties application for railway facilities management using 3-D spatial image contents and database design. Also, I suggested that U-city using railway modeling about matching methods of high density elevation value using 3-D aerial photo with laser data are best approach for detail stereo modeling and simulation.

• 한국정보교육학회:학술대회논문집
• /
• 2008.01a
• /
• pp.192-197
• /
• 2008

초등학교 수학과 도형 학습은 매우 추상적인 분야로 직관적인 이해를 돕기 위해 다양한 구체적인 조작이 요구되는데, 그 중에서 컴퓨터를 활용한 도형 학습은 학생들의 구체물을 이용한 학습의 한계를 극복할 수 있는 장점이 있다. 특히 Flex와 Flash를 이용하면 입체도형의 가상물의 제작 및 동적인 학습은 물론 사용상의 제약이 적어 시,공간의 한계를 극복할 수 있다. 본 연구에서는 초등학교 수학과 제 7차 교육과정의 입체도형 영역을 분석하여 학습요소를 추출하고 플래시의 드로잉 메서드를 바탕으로 학습요소별로 속성과 메서드를 정의하고 클래스를 설계하여 입체도형 객체를 생성하고 플렉스의 컴포넌트로 구성된 학습 어플리케이션의 틀을 설계하여 입체도형 객체가 플렉스의 어플리케이션 내에서 사용이 가능하도록 설계 개발하였다. 본 연구가 갖는 의의는 첫째, 초등학교 수학과 수준에 맞는 속성과 메서드를 갖도록 개발한 입체도형 객체를 활용하여 학습자의 입체도형에 자유로운 탐구활동 기회를 제공하여 보다 직관적이고 구체적으로 도형학습을 할 수 있도록 돕는다. 둘째, 플렉스를 활용함으로서 학습자의 쉬운 접근을 돕고 학습 어플리케이션 틀을 활용하여 기존에 개발되어 있는 수학과 플래시 파일들을 활용한 다른 수학과 영역의 학습 어플리케이션 설계 및 개발의 시간과 노력을 단축시키는데 있다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2006.06b
• /
• pp.361-363
• /
• 2006

객체 기반의 3차원 입체 변환 기법은 연속적으로 입력되는 2D 동영상에서 객체를 추출하여 입체 영상으로 변환하는 기법을 말한다. 두 눈에 투시되는 각 객체마다 서로 다른 시차를 가져야 입체감을 느낄 수 있다. 따라서 2D 영상에서 정확한 객체를 추출하는 것이 중요하다. 본 논문에서는 프레임간의 차이를 이용하여 대략의 움직이는 객체 영역을 얻고, 그래프 및 알고리즘을 사용하여 정확하고 안정적인 객체를 자동으로 추출한다. 스크린과 양안 사이의 거리를 고려하여 입체 영상을 만들어 낸다. 후처리 단계에서는 입체 영상을 만들어 내면서 생긴 빈 공간을 채운다. 실험에서는 2D 영상으로부터 입체 영상을 생성한 것을 보여 준다.

• Journal of Cadastre & Land InformatiX
• /
• v.44 no.1
• /
• pp.97-111
• /
• 2014

As urbanization and industrialization develops, the necessity of utilizing scarce land in three dimensions is raising. The issue of utilizing underground space is being actively discussed particularly when Geyeonggi-do announced GTX(Great Train Express) construction plan which aims to relieve traffic congestion in metropolitan areas. The current regulation on compensation of underground space is based on "Regulations on compensation standard complied by using underground space for construction of urban railway" but it is difficult for covering the whole rights to protect a three-dimensional right. In this context, the study is to propose the improvement plans of land right's problem and compensation issues to utilization of underground space for the right complementary. To do this, the study reviews the use situation of the classification surface right and using adjudication which defines the effect scope of underground space extending land ownership. As well as it analyzes issues about compensation standard for utilizing of underground space.

• Proceedings of the Korea Contents Association Conference
• /
• 2012.05a
• /
• pp.161-162
• /
• 2012

국토공간정보의 효율적인 관리를 위하여 지형공간정보와 시설물의 정확한 위치정보의 수집이 가장 기본적으로 요구되며 이는 지능형 국토정보의 구축 및 운영을 위해서 가장 중요하면서도 많은 작업량을 포함하기 마련이다. 이러한 국토공간정보는 도시계획 및 통신계획, 대규모 건설, 건축, 입체적인 도시정보시스템 구현, 안전 및 방재 등에서 많은 필요와 그 중요성이 크게 부각되고 있다. 본 연구에서는 건설현장의 환경정보 수집과 더불어 구조물의 정보 수집을 위하여 USN를 이용하여 기존의 항공사진과 DEM의 매칭에 의한 지형공간정보와 비교하였으며 이를 분석하여 새로운 건설공사에서의 공간정보를 실시간으로 취득하여 이용할 수 있는 기법을 제시하였다.

• The Journal of the Korea Contents Association
• /
• v.8 no.2
• /
• pp.91-99
• /
• 2008

When making a comic film, the comic presentation that uses stress and exaggeration is the important subject among other things. In this study we tried to investigate the comic effect using the movement of three-dimensional shot. To conduct this study, we extracted the shot manufactured through the Flow Motion of a 3D Production Program Virtual Camera and a High Speed Motion Picture Camera. The shot manufactured applying this manufacturing skill and using three-dimensional production method for the video contents efficiently made was classified into several scenes. The focus of this study is to search for the factor that makes the atmosphere of a story comic through three-dimensional production shot. According to the shot analysis, three-dimensional production method plays a role in developing more stories on space and time by visualizing stories in three dimensions, which makes the most use of the movement of camera, lens and the utilization of focus. In addition, in the presentation where many comic and exaggerated factors are provided, we used the technology that stresses a scene using the size of a shot and the lasting time and presented the method that exaggerates space using a 3D Production Program Virtual Camera and a High Speed Motion Picture Camera. By reviewing the qualitative improvement and the efficient method on making comic films through the possibility that the atmosphere of this three-dimensional shot can apply to the effect for comic presentation, we tried to approach the comic presentation.

• Journal of Digital Contents Society
• /
• v.13 no.2
• /
• pp.225-233
• /
• 2012

The 3D stereoscopic image contents have been emerging as the blue chip of the contents market of the next generation since the . However, all the 3D contents created commercially in the country have failed to enter box office. It is because the quality of Korean 3D contents is much lower than that of overseas contents and also current 3D post production process is based on 2D. Considering all these facts, the 3D editing process has connection with the quality of contents. The current 3D editing processes of the production case of are using the way that edits with the system on basis of 2D, followed by checking with 3D display system and modifying, if there are any problems. In order to improve those conditions, I suggest that the 3D editing process contain more objectivity by visualizing the depth data applied in some composition work such as Disparity map, Depth map, and the current 3D editing process. The proposed process has been used in the music drama , comparing with those of the film . The 3D values could be checked among cuts which have been changed a lot since those of , while the 3D value of drew an equal result in general. Since the current process is based on an artist's subjective sense of 3D, it could be changed according to the condition and state of the artist. Furthermore, it is impossible for us to predict the positive range, so it is apprehended that the cubic effect of space might be perverted by showing each different 3D value according to cuts in the same space or a limited space. On the other hand, the objective 3D editing by applying the visualization of depth data can adjust itself to the cubic effect of the same space and the whole content equally, which will enrich the 3D contents. It will even be able to solve some problems such as distortion of cubic effect and visual fatigue, etc.