• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 추계학술발표대회 논문집
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• pp.100-105
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• 2005

Recently cosmetic enterprises make rapid progress try to make well-known brands to perceive an image marketing. As the result, the brand's reliability continues to grow, beyond a medium of expression in two-dimensional, but through tridimensional, on brand's image runs strategies. In a strategic point suchlike visual as a shop's image give a stimulus to customers for increase invalue in corporate image and value of commodities. In the strategy of increase in sales, it is on the rise immediate constituent to consumers. Through cosmetic brand shops, cosmetic industries are provide personalized services and cultural facilities, rather than just selling products and to help revitalization of the cosmetic markets, and the pursuit of customer-oriented segmentation strategy to make changes for the better image for the shops. Each cosmetic brand shops' image of segmentation strategy has an effect on individual organizations and designs. As of today in Korea, cosmetic brand shop's designs, start to appear in the late 2000,will try to fine segmentation strategy for strengthen shop's image and research about unique quality of cosmetic brand shops into consumer orientation space, and make the best of significant prepare on the basis of directions for cosmetic brand shop which have ability to function as cultural facilities.

• 한국실내디자인학회논문집
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• 제17권3호
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• pp.51-58
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• 2008

Lately, in public libraries, there are various service programs for child user by corresponding to importance of reading based education and also a variety of changes by accommodating family based cultural life style. Therefore there is a need for space planning based study on unit-data room. This study gives guide-line of space planning through categorizing of space plot and furniture lay-out in child data room. The researcher, as a first step, searched web sites of 29 data rooms of 26 libraries and summarized space plots and features of data rooms through in-person visits. Then the author made a categorization standard and did a general analysis of featured data rooms through multiple categorization steps. There are Basic Type, General Type, Book-Shelf Centered Type, Book-shelf Scattered type and Multi-Functional Type out of this categorization steps. In sum, six categorizing bases, dividing infant room from child room, space zonning, position of entrance, compactness of reading space, position of book-shelf and orientation of book-shelf will be important design standards for child data-room of future libraries and an effective guide-lines for other unit data-rooms.

• 대한공간정보학회지
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• 제20권2호
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• pp.93-100
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• 2012

현대사회에서 3차원 정보에 대한 관심과 활용도는 급속히 증가하고 있으며, 영화와 TV뿐만아니라 스마트폰에서도 입체시가 가능한 제품이 출시되고 있다. 스마트폰은 다른 기기와 달리 일상생활에 밀접하게 활용되고 있으며, 그 활용도 역시 무궁무진하다. 본 연구에서는 스마트폰의 스테레오 카메라를 이용하여 촬영을 수행하고 정량적인 정보의 취득이 가능한지 실험하였다. 또한, 취득된 정량적인 정보가 어느 정도 정확도를 가지는지 평가함으로써 스마트폰의 정량적 활용성을 평가하고자 하였다. 이를 위해 먼저 스마트폰에 장착된 카메라 두 대에 대한 렌즈 검정을 수행하여 내부표정요소들을 결정하였다. 결정된 내부표정요소들을 이용하여 테스트필드의 타겟들에 대한 3차원 좌표를 계산하고 정밀하게 관측한 기준좌표들과 비교하였다. 또한, 임의의 건물을 대상으로 표정을 수행한 결과 X=0.0674m, Y=0.25319m, Z=0.04983m의 표준편차를 나타내었으며 도화가 가능하였다. 이러한 결과는 cm급의 높은 정확도를 요구하지 않는 근거리 소규모측량에서는 스마트폰 스마트폰을 이용하여 정량적 정보를 취득하고 이것을 활용하는 것이 가능하다는 것을 보여준다.

• 대한원격탐사학회지
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• 제31권5호
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• pp.461-471
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• 2015

이 연구에서는 무인항공기를 이용하여 연안 갯벌의 정확한 공간지형정보 생성 가능성을 검토하고자 정사영상과 수치표고모델을 생성하였다. RTK-GPS로 측량한 고도 값을 이용하여 수치표고모델의 정확도를 분석하였다. 고정익 무인항공기와 회전익 무인항공기를 이용하여 항공삼각측량법으로 수치표고모델을 생성하였고, 조위상태가 다른 영상의 수륙경계선 추출법을 사용해 수치표고모델을 생성하였다. 정확한 정사영상과 수치표고모델을 생성하기 위해 촬영한 카메라의 내부표정 및 외부표정에 의해 발생한 왜곡과 무인항공기 자세변화로 발생한 왜곡을 보정해 주었다. 또한 위치오차를 보정하기 위해 31개의 지상기준점을 설치하였으며 이를 통해 30 cm 이내의 위치오차를 갖는 정사영상과 수치표고모델을 생성하였다. 갯벌에서 일정한 간격으로 측량한 2개 라인에 대한 RTK-GPS 고도자료와 무인항공기로 측량한 수치표고모델을 비교한 결과 $R^2$ 값이 1에 가까운 결과를 확인할 수 있었다. 연안 갯벌에서 높은 정확도의 수치표고모델 생성이 가능하며, 무인항공기를 이용한 연안 갯벌에서의 공간지형정보 활용은 매우 유용할 것으로 판단된다.

• 한국측량학회지
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• 제37권3호
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• pp.189-198
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• 2019

사진측량에서 단사진의 후방교회법은 이미 알고 있는 카메라의 내부표정요소, 지상좌표, 사진좌표를 이용하여 촬영당시 카메라의 위치와 자세에 해당하는 외부표정요소를 결정하는 방법이다. 본 연구에서는 코사인 법칙과 선형식기반의 3차원 좌표변환식을 이용하여 카메라의 외부표정요소를 결정할 수 있는 단사진의 공간후방교회법 알고리즘을 제안하였다. 제안한 알고리즘은 먼저 렌즈왜곡이 보정된 정규좌표를 코사인 법칙을 이용하여 지상좌표와 이에 대응되는 정규좌표간의 축척을 계산하였다. 그리고 나서 축척을 고려한 정규좌표와 지상좌표를 이용하는 선형방정식 기반의 3차원 좌표변환식을 적용하여 외부표정요소를 결정하였다. 제안한 알고리즘은 비선형방정식으로 편미분이 필요하나 지상좌표의 조합 중 가장 긴 거리를 구하여 각 지상좌표에 나누는 방법을 이용하여 초기값에 민감하지 않은 장점이 있었다. 또한, 세 점을 이용하여도 외부표정요소를 결정할 수 있기 때문에 기준점의 기하학적 배치에 안정적인 장점이 있었다.

• 한국주거학회논문집
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• 제26권2호
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• pp.81-88
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• 2015

The purpose of this study was to investigate the possibility of applying the planning characteristics of Neowa houses to contemporary residential structures. Contrary to the popular assumption that traditional Korean houses have decentralized plans, local building traditions observed in Neowa houses show that the diversity among hanoks allows the incorporation of traditional spatial organization into the contemporary residences. By analyzing the spatial organization of Neowa houses, three advantageous planning characteristics were found. First, the presence of indoor wooden floors (maru or daechung) as well as outdoor wooden floors in Neowa houses is practical for Korea's weather marked by humid summers and icy winters. Secondly, the internal orientation of space in Neowa houses is more appropriate in the contemporary context of a highly urbanized society emphasizing family privacy. Thirdly, the flexibility and interchangeability of interior elements can be applied to improve efficiency. By applying the aforementioned characteristics, this study suggests ways to adopt traditional features to improve contemporary residences.

• 한국가구학회지
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• 제24권1호
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• pp.104-112
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• 2013

Monitoring for moisture contents of wooden post member of Un-bong confucian school was performed in 6 months and analyzed to conserve scientifically the wooden culture building and open for common people. In inner post member of the building, variation of moisture contents was very small and upper part had relatively higher moisture contents. In outer post member, moisture contents were changed according to the weather conditions and was relatively high in bottom and upper part. Southern post has lower moisture content than eastern. These results were related to air ventilation in interior, depth of eaves and orientation of the building. In the design, construction and maintenance of wooden building, characteristics of wood should be considered like moisture contents.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2003년도 추계학술대회논문집
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• pp.281-284
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• 2003

The microstructural changes of Al-Zn-Mg-Cu alloy containing Sc during hot extrusion and post heat treatment is investigated. Two kinds of Al-Sc alloys with different alloying elements (B1, B2) are hot extruded to make I-shape bars at 380$^{\circ}C$, then the bars are solution treated at 480$^{\circ}C$ for 2hrs followed by artificial aging at 120$^{\circ}C$ for 24hrs. The interior microstructure of as extruded bar consists of elongated grains, however, fine equiaxed grains are mainly observed around surface. The microstructural gradient suggests that different restoration process can proceed during the hot extrusion. For B1 and B2, different grain growth behaviors are found around the surface during the post heat treatment. Rapid grain growth behavior around the surface is discussed related with the crystallographic orientation of the grain.

• 한국생활과학회지
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• 제15권2호
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• pp.261-274
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• 2006

The purpose of this study was to explore the well-being behaviors and the consciousness toward well-being trend. The well-being behaviors were composed of 4 dimensions such as regular exercise, purchase the organic agricultural products, use of the air cleaner, and diet for health. The consumer consciousness toward well-being trend was composed of 3 factors such as the marketing criticism, the pursuit of mental richness and orientation for rural life. Especially, the differences of well-being behavior and consumer consciousness toward well-being trend according to socio-demographic variables. The main results were as follows: 1. The well-being trend was extended every consumer, but consumers were not after well-being trends or goods. In addition to consumers thought that well-being trend was stoked by marketers. 2. The well-being behaviors and consumer consciousness were statistically different among groups by the socio-demographic variables.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2010년 춘계학술발표회 논문집
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• pp.211-215
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• 2010

This study is on the effective methods for non metric camera calibration for its use in accurate close range photogrammetric surveying. We tested four estimation methods used for calculating interior orientation parameters and two methods for building calibration field, one is using targets which have three dimensional coordinates and the other is using two dimensional grid targets. By analysing test results effective and accurate calibration methods were suggested.