• Journal of the Optical Society of Korea
• /
• 제18권6호
• /
• pp.679-684
• /
• 2014

Enhanced analysis is performed to design a wedge projection system with a slab structure that increases the projected image size. The specification values of the system such as the length of the slab structure and the imaging region are calculated and investigated using an optical simulation tool. We also propose a split imaging region method to represent a large tiled scene using the thin wedge waveguide structure. Experiments are performed to verify the feasibility of the proposed method.

• 한국HCI학회논문지
• /
• 제3권1호
• /
• pp.49-56
• /
• 2008

현재 대부분의 모바일 장치들엔 디지털 카메라가 설치되어 있으며 많은 양의 이미지 데이터들을 저장할 수 있다. 하지만, 이러한 경우 장치 속의 이미지들에 대한 브라우징을 하기 어려워지고, 그에 걸리는 시간도 증가하게 된다. 특히 모바일 장치의 경우 화면의 크기가 작으며, 일반 컴퓨터와 비교하여 부자연스럽고, 불편한 인터페이스를 갖고 있어 어려움을 더욱 증가 시킨다. 우리는 이를 해결하기 위해 3차원 가시화 방법과 모션 센싱을 이용한 인터페이스를 제안하고, 제안된 가시화 방법과 인터페이스의 조합을 통해 모바일 장치에서의 효과적인 이미지 브라우징 방법을 모색해 보았다. 또한 제안한 방법들을 기존의 방법과 비교하여 사용성 평가를 하였다.

• 한국농촌건축학회논문집
• /
• 제16권1호
• /
• pp.87-94
• /
• 2014

The objective of this study is to provide a townscape design guideline that harmonized with a historic landscape via condition investigation and landscape analysis of the cultural /commercial environment district where an improvement is a necessity. The followings are the conclusions: 1.To enhance the identity of Gyeongju, should pursue diversity in unity by making the image of architectural landscape a similar peculiarity. 2.The central commercial district where the tradition is valued and contemporary figures meet the tradition needs a landscape formation by CONTEXT. 3.Since a characteristic of the target area is a regional commercial center, to reduce its congestion, reforming the area to simple environment is required. 4.Induce buildings located on the streets with cultural properties to have Korean traditional tiled roof in order to fit in with their surroundings. 5.Make it a rule to partition a wall into tripartition, the wall surface exposed should be the same finishing materials. 6.Consider the visual aspect of pedestrians and a building's width, the recommendable height of the facade should be 3~3.6m. 7.For the design archetype of cornice, four traditional types based on Korean traditional eaves are suggested. 8.The design of signboards should break existing square-shapes, and seek a design to take advantage of icons that historicity and traditionalist of the city are expressed.