• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.463-464
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• 2018

리얼리티를 추구하는 영상기술의 발달은 가상현실을 구현하는 하드웨어의 발달을 불러왔다. 최근의 가상현실 콘텐츠들은 프로토타입이나 게임에의 시험 적용을 넘어 영화시장에도 문을 두드리고 있다. VR 콘텐츠가 보급되기 위해서는 하드웨어 뿐 아니라 콘텐츠의 제작방식에도 기존과 다른 접근 방식이 필요하다는 내용들이 제작 사례들을 통해 알려지고 있다. 본문에서는 VR 단편 영화의 카메라 설정과 관객들의 청취에 방해요소들을 사전에 줄여나가기 위해 모션캡쳐를 통해 사전영상제작을 수행한 사례를 통해 필요한 사전제작의 작업공정을 분석해 보았다.

• Journal of Digital Convergence
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• v.15 no.11
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• pp.463-470
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• 2017

Currently, virtual reality contents using VR images are spotlighted since they can be easily created and utilized. But because VR images are in a state of lack of interaction, there are limitations in their applications and usability.In order to overcome this problem, we propose a new method in which 360 degree panorama image and game engine are utilized to develop a high resolution of interactive VR service in real time. In particular, since the background image, which is represented by a form of panorama image, is pre-generated through a heavy rendering computation, it can be used to provide a immersive VR service with a relatively small amount of computation in run time on a low performance device. In order to show the effectiveness of our proposed method, an interactive game of a virtual zoo environment was implemented and illustrated showing that it can improve user interaction and immersion experience in a pretty good way.

• Cartoon and Animation Studies
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• s.45
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• pp.197-214
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• 2016

Augmented Reality, virtual reality in recently attracted attention throughout the world. and Mix them mixed reality etc., it has had a significant impact on the overall pop culture beyond the scope of science and technology. The world's leading IT company : Google, Apple, Samsung, Microsoft, Sony, LG is focusing on development of AR, VR technology for the public. The many large and small companies developed VR hardware, VR software, VR content. It does not look that makes a human a human operation in the cognitive experience of certain places or situations or invisible through Specific platforms or program is Encompass a common technique that a realization of the virtual space. In particular, out of the three-dimensional image reveals the limitations of the conventional two-dimensional structure - 180, 360 degree images provided by the subjective and objective symptoms such as vision and sense of time and got participants to select it. VR technology that can significantly induce the commitment and participation is Industry as well as to the general public which leads to the attention of colostrum. It was introduced more than 10 related VR works Year 2015 Sundance Film Festival New Frontier program. The appearance VR content : medical, architecture, shopping, movies, animations. Also, 360 individuals can be produced by the camera / video sharing VR is becoming an interactive tunnel between two possible users. Nevertheless, This confusion of values, moral degeneration and the realization of a virtual space that has been pointed out that the inherent. 4K or HUD, location tracking, motion sensors, processing power, and superior 3D graphics, touch, smell, 4D technology, 3D audio technology - It developed more than ever and possible approaches to reality. Thereafter, This is because the moral degeneration, identity, generational conflict, and escapism concerns. Animation is also seeking costs in this category Reality. Despite the similarities rather it has that image, and may be the reason that the animation is pushed back to the VR content creation. However, it is focused on the game and VR technology and the platform that is entertaining, but also seek new points within the animation staying in the flat Given that eventually consist of visual images is clear that VR sought. Finally, What is the reality created in the virtual space using VR technology could be applied to the animation? So it can be seen that the common interest is research on what methods and means applied.

• Journal of Digital Contents Society
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• v.18 no.1
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• pp.1-7
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• 2017

Virtual reality(VR) is known as immersive multimedia or computer-simulated reality, is a computer technology that replicates an environment, real or imagined, and simulates a user's physical presence and environment to allow for user interaction. Virtual realities artificially create sensory experience including sight, touch, hearing, and smell. Owing to the use of a single device in most VR contents, user have difficulty in manipulating user interface and game object. And also immersion of the game goes down because they can't see the mouse and keyboard in virtual space. In this paper, we design and implement the chess game to easily and accurately control user interface to improve the immersion in game.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.05a
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• pp.101-103
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• 2022

CCTV is mainly used as a real-time detection system for critical facilities. In the case of CCTV, although the accuracy is high, the viewing angle is narrow, so it is used in combination with a sensor such as a radar. LiDAR is a technology that acquires distance information by detecting the time it takes to reflect off an object using a high-power pulsed laser. In the case of lidar, there is a problem in that the utilization is not high in terms of cost and technology due to the limitation of the number of simultaneous processing sensors in the server due to the data throughput. The detection method by the optical mesh sensor is also vulnerable to strong winds and extreme cold, and there is a problem of maintenance due to damage to animals. In this paper, by using the 1550nm wavelength band instead of the 905nm wavelength band used in the existing lidar sensor, the effect on the weather environment is strong and we propose to develop a system that can integrate and control multiple sensors.

• Journal of Korea Game Society
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• v.16 no.4
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• pp.69-78
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• 2016

With the development of game technology, the realistic game graphics, interface technology, and various content services with immersion are being required in the content area. NUI has been developed through CLI and GUI. Unlike the conventional methods, it is an interface that could be the intuitive and realistic interface for human as a natural action realized. we propose a boxing simulation game using leap motion of it. Providing a realistic 3D experimental environment through VR headsets game, we also propose a method that can be calculated the scores if the user-controlled interface (fist) could be to punch the target (sandbag) of the internal in accordance with changes of the angle of target impact with the physical characteristics.

• Journal of the Korean Society for Computer Game
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• v.31 no.4
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• pp.197-203
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• 2018

As people's interest in Virtual Reality has recently increased, peripherals have also made many progress. There is a lot of research being done from VR environment to VR configuration through scanning at room level with various interface devices that can interact with objects in the environment. According to current VR research Home VR uses multiple haptic interfaces to interact with objects configured in the VR environment, the method uses room scanning to some extent is beyond the spatial constraints and may use tracking equipment to interact with real objects. And advances in 3D printers have enabled the distribution of commercial 3D printers and home 3D printers, and made it easy for 3D printers to create models of their choice at home or at home. Considering the above two factors, We think it is necessary to study the difference between a model's object that people feel when interacting directly with an easy-to-create model in a VR environment. Therefore, in this paper, we are going to implement objects produced by 3D printers in VR space and study the differences between using real objects and other general interaction equipment through user testing with those that are actually implemented.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.1092-1094
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• 2017

오큘러스의 대중화 선언 이후로 일반인들에게도 가상현실(VR, Virtual Reality)에 대한 많은 관심을 불러일으켰다. 국내에서도 VR산업에 많은 투자를 하고 있으며, 현실감이 부족한 점을 보안하기 위해 웨어러블을 적용한 실감현 콘텐츠를 제작하고자 하였다. 사람의 움직임을 적외선 센서와 자이로 센서로 인식하고 측정된 센서값을 아두이노와 라즈베리파이를 이용하여 디바이스 입력신호로 처리값을 블루투스 통신으로 디바이스에 전송하여 작동한다. 기존에 없던 웨어러블(wearable) 컨트롤러로 현실감 있는 리얼한 게임을 제공한다.

• Journal of Korea Game Society
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• v.20 no.2
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• pp.113-122
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• 2020

This study is the research tendency(2016~2019) on the content and the intelligent information technology. After the IIT emerged as a social topic, related research increased, and interest in VR and AR was the highest. In games, more research has been done on VR and AR. In the case of big data technology, it was a tendency to pay attention to the study of movie contents. Many studies have attempted a technological approach to IIT. With regard to artificial intelligence technology, there were differences by technology and content area, mainly viewed from a legal and institutional perspective.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2017.11a
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• pp.200-201
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• 2017

본 논문은 파노라마 이미지로 구현된 VR Scene들을 연결해 더욱 실감 나는 가상현실 환경을 제공하는 방법을 제안한다. 특히 게임 개발 엔진인 "유니티" 안에서 자율적으로 시점, 공간이동이 가능한 캐릭터를 통해 사용자가 가상현실 환경에 더욱 몰입할 수 있게 VR 프로그램을 구현하였다. 사용자가 실제와 흡사한 가상 환경 속에서 자율적으로 움직일 수 있는 콘텐츠는 VR 시장에서 난제이자 꼭 해결해야 할 Killer contents로 여겨지고 있다. 따라서 본 논문에서 제안하는 내용은 실제 이미지로 구현된 VR 환경에서 컨트롤러를 통해 자율적으로 시점, 공간 이동을 할 수 있으므로 VR 산업에서 주요 관심사로 주목될 것으로 예상한다.