• Journal of the Korean Data and Information Science Society
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• 제16권2호
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• pp.411-418
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• 2005

We review support vector and wavelet density estimation. The relationship between support vector and wavelet density estimation in reproducing kernel Hilbert space (RKHS) is investigated in order to use wavelets as a variety of support vector kernels in support vector density estimation.

• 충청수학회지
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• 제24권3호
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• pp.533-541
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• 2011

Let ${\omega}$ be a normal function. In this paper, we will extend the concept of Bloch space to Bloch-type space related with normal function ${\omega}$. We will investigate the properties of Bloch-type space ${\mathcal{B}}_{\omega}$ and the little Bloch-type space ${\mathcal{B}}_{{\omega},0}$ with weight ${\omega}$.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2004년도 Asia Display / IMID 04
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• pp.3-7
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• 2004

Two different kinds of subjects are discussed. One is " Enhanced color space for displays" and the other one is"An application for large format displays". Originally defined color space by NTSC has never been used widely for TVs and information displays as there have been no available display devices. LCD panels with new light sources for backlighting will provide much wider color space. LCD monitors which use these new panels will meet almost 100% with the color space defined by NTSC or Adobe. Now, It is the time to deploy wider color space defined by such as the NTSC or Adobe as the standard of LCD display panels. As the large format display devices with reasonable price have not been available till plasma panels became available, application of these panels as an information display in public space is a quite new experience for us. Various kinds of practical applications are observed and coming out. It will generate many and new types of businesses.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2007년도 춘계학술대회 논문집
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• pp.95-96
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• 2007

Language is the method for communication. Semantician, G. Leech categorized the function of language as informational, expressive, directive, aesthetic and phatic one. Therefore, language can be defined as the social symbol system and the media for communication. Space, also, performs the role of symbol, information and communication. Space can be the media for the communication and the design can be logical construction process by it's arbitrary interpretation. The researcher considered the common points between verbal language and visual language as the tools for the mutual communication, tried to transit them into the 'space' as object language after analyzing 'image of poetry' as meta language, so that the old perspective of space design as function can be renewed as information system of the significant meaning delivery in the context of language's multiplicity, expandibility and changeability.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1999년도 하계종합학술대회 논문집
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• pp.763-768
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• 1999

The space variant imaging system which mimics the human beings visual system has some merits such as wide field-of-view, the low computational cost and the high accuracy in matching of correspondence points of stereo images. In this presentation, a visual servoing system based on the space variant imaging technique is proposed for the control of the rehabilitation robot arm. The position information of an object obtained by space variant imaging techniques is used for the visual servoing. According to the empirical data, the degree of correlation extracted by the space variant imaging technique is more accurate than that of the space invariant imaging technique.

• Journal of Communications and Networks
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• 제14권2호
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• pp.206-212
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• 2012

In this paper, in order to effectively apply unitary space-time modulation to the direct-sequence spread-spectrum multiple-access (DSSS-MA) networks, we propose a low-rate, noncoherent, unitary, and space-time modulated DSSS system supporting any number of transmit antennas based on Walsh matrices. The proposed scheme simultaneously performs bandwidth spreading and space-time coding and outperforms those using high-rate, conventional unitary space-time constellations. Furthermore, the proposed scheme allows for a simple detector structure based on fast Walsh transforms.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2009년도 춘계학술대회
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• pp.868-871
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• 2009

21세기를 본 논문에서는 칼라분포에 기반한 적응 외형 모델을 파티클 필터에 적용한 이동물체 추적방법을 제시하였다. 칼라 기반의 추적은 서로 다른 외형의 변화에 따라 빠르게 움직이는 이동물체를 다중 관측 모델을 결합하여 추적할 수 방법을 제시하고 있다.

• 교육녹색환경연구
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• 제9권1호
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• pp.41-51
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• 2010

It is high level of management activity for the fixed property of building to operating spaces for education in university campus. Therefore, this study is focused on definition of the factors for analyzing the actual conditions of space operation and application of them to C university campus in Gyeongbuk in the aspect of infrastructure of university and efficiency of space operation. These analytical factors are the rate of lecture and experimentation room, the rate of theoretical and experimental subject in curriculum and unit area for infrastructure and the rate of use, turnover rate and occupation rate per lecture for space operation. If the analytical factors of space operation are systemized as program module for space operation, the space management system of university campus will be characterized on the foundation of university information system. And it will be able to support the decision making about space management. It needs to integrate various type of information and data of university to increase the efficiency of decision making.

• 한국실내디자인학회논문집
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• 제20권6호
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• pp.153-160
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• 2011

Some problems facing the cities in modern times begin to be highlighted due to the development into the information-oriented society via the stage of industralization. The structures built centering on the second industries have become superannuated to degenerate as horrid objects while losing their purposefulness with the emergence of the information age. In designing a hotel space where people stay temporarily unlike the housing space for a permanent stay, housing designers are making efforts to work on space design that could be more imprinted in the mind of the users. As the fruit of their sheer labor, the space design in modern hotel design comes to direct a diversity of atmospheres by virtue of various art genres which try to apply it to a space by borrowing it and changing its appearance. Thus, this study aims to look into how the gradually evolving conversion design hotel come to be recreated as an urban regeneration space while retaining the value of the space used in the past, and to analyze & systematize its subsequent design patterns applied to conversion design hotel space with focus on the recent cases.

• 대한전자공학회논문지SP
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• 제41권6호
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• pp.147-154
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• 2004

본 논문에서는 반전 좌표계 영상 공간 (inverted-coordinate image space: ICIS)을 이용하여 유한 및 무한 소실점을 그 위치의 제약이나 카메라 보정 (calibration) 없이 효과적으로 검출하는 방법을 제안하였다. 제안한 방법에서는 소실점 검출을 위한 무한(unbounded) 누적 공간을 한정된 부공간 (bounded subspace)들로 분할 매핑하기 때문에 기존의 영상 공간 기반법과 달리 모든 영상에 대해 소량의 고정 메모리 요구량으로도 유, 무한 소실점을 모두 검출할 수 있다. 영상 공간을 누적 공간으로 이용하기 때문에 기존의 가우시안 구 (Gaussian sphere) 기반법이나 허프 공간 (Hough) 기반법과도 달리 카메라 보정이나 원 영상에 대한 정보손실 없이 각 소실점들을 정확하게 추출할 수 있다. 제안한 방법을 다양한 건축 구조물 영상 (architectural images)에 적용시켜 유한 및 무한 소실점들을 효과적이고 정확하게 검출할 수 있음을 확인하였다.