• International Journal of Advanced Culture Technology
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• 제8권1호
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• pp.207-212
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• 2020

The human centric lighting (HCL) control is a major focus point of the smart lighting system design to provide energy efficient and people mood rhythmic motivation lighting in smart buildings. This paper proposes the HCL control using indoor surveillance camera to improve the human motivation and well-beings in the indoor environments like residential and industrial buildings. In this proposed approach, the indoor surveillance camera video streams are used to predict the day lights and occupancy, occupancy specific emotional features predictions using the advanced computer vision techniques, and this human centric features are transmitted to the smart building light management system. The smart building light management system connected with internet of things (IoT) featured lighting devices and controls the light illumination of the objective human specific lighting devices. The proposed concept experimental model implemented using RGB LED lighting devices connected with IoT features open-source controller in the network along with networked video surveillance solution. The experiment results are verified with custom made automatic lighting control demon application integrated with OpenCV framework based computer vision methods to predict the human centric features and based on the estimated features the lighting illumination level and colors are controlled automatically. The experiment results received from the demon system are analyzed and used for the real-time development of a lighting system control strategy.

• 복식
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• 제64권3호
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• pp.126-141
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• 2014

The purpose of this study is to analyze the specific mimesis types of common character costumes in MMORPGs, which have stories that are very similar in structure to ancient myths and fantasy novels. As the subject of the research I have selected "Diablo 3" created by the American video game developer, Blizzard Entertainment Images of 5 characters, for both genders - Barbarian, Witch Doctor, Monk, Demon hunter, Wizard - were compiled for a total of 10 images, and these images were compared to popular archetypes in mythology, religion and literature. analyzed them separately according to the mimesis type. For this study, Articles and books containing the Aesthetics, Mimesis and Digital culture were researched in order to study the costume features and the Mimesis types and compare them to the costumes in the MMORPG. Firstly, the character Barbarian is a successor of the barbarian character of the previous product. The outfit worn by the game figure is based on the common images expressed in the movie . The makers created an analogous-imitation mimesis by replicating the image in an exaggerated and grand form. Second, the character Witch Doctor derived its motif from the Voodoo cult, and was expressed in analogous-imitation mimesis, using the very shades and patterns used in real life. Third, the character Monk, blending the image of a priest in Eastern Europe and images of its oriental counterparts, was expressed in transposition-diversion mimesis. Fourth, the Demon Hunter took the source of its inspiration from the image of a Witch hunter in the medieval times. The game character has a sharper sleeker figure than its model, and uses more acute shapes and darker gloomier colors expressed in an analogous-imitation mimesis. Finally, the character Magician took a formless character and expressed it in transposition-diversion mimesis taking as its basis some fantasy novels.

• 한국음향학회지
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• 제35권2호
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• pp.110-117
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• 2016

수동소나 시스템에서는 함정의 소음원에서 발생하는 방사 소음을 분석하여 표적을 탐지 및 식별한다. 소나의 탐지 범위 안에 다수의 소음원이 존재하면 신호를 분석할 때 각 소음원에서 나오는 성분들이 혼합되어 각각의 소음원을 규명하기가 어렵다. 이를 해결하기 위해 일반적으로는 배열 센서를 이용한 빔을 형성하여 소음원의 신호를 공간적으로 분리하는 기법이 사용되지만 환경에 따라 여전히 어려운 점이 있다. 본 연구에서는 수동소나 표적신호를 분리하기 위한 새로운 방법으로 주파수영역 독립성분분석(FDICA: Frequency Domain Independent Component Analysis)을 적용하고, 혼합된 표적신호를 분리하는 모의실험을 수행하여 그 타당성을 검증하였다. 표적신호 합성을 위한 특징 정보로는 기계류 토널 성분 및 프로펠러 성분을 사용하였고, 분리 전 후의 결과를 LOFAR(Low Frequency Analysis and Recording), DEMON(Detection Envelope Modulation On Noise) 분석을 통해 비교하였다.

• 영어영문학
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• 제57권3호
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• pp.473-493
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• 2011

This paper aims, first, to trace the trajectory of Sebastian Barry's dramatic works in terms of retrieving the hidden (hi)stories of his family members, and second, to analyze his most successful play to date in both critical and commercial senses, The Steward of Christendom, in terms of the tension or even rupture between Irish national history and the dramatic representation of it. If contemporary Irish drama as a whole can be seen as an act of mirroring up to nation, Barry's is a refracting than reflecting act. Whereas modern Irish drama tends to have helped, however inadvertently, consolidate the nation-state by imagining Ireland through its other (either in the form of the British empire or the Protestant Unionist north), Barry's drama aims at cracking the surface homogeneity of Irish identity by re-imagining "ourselves" (a forgotten part of which is a community of southern Catholic loyalists). Furthermore, the "ourselves" re-imagined in Barry's drama is more fractured than unified, irreducible in its multiplicity than acquiescent in its singularity. The playwright's foremost concern is to retrieve the lives of "history's leftovers, men and women defeated and discarded by their times" and re-member those men and women who have been expunged from the imagined community of the Irish nation. This he does by endowing "every life" with "an after-life" and "every demon" with "a fairy tale." The Steward of Christendom is Barry's dramatic attempt to bestow upon the historically demonized Thomas Dunne, an Irish policeman in the British Empire, his fairy-tale redemption.

• 한국전자거래학회지
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• 제7권3호
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• pp.203-218
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• 2002

According as development of networks and increasing on Internet service, For the performance increase of K4 Firewall require that hardware be installed of 2 CPU or 4 CPU instead of 1 CPU. Output of performance test among 1CPU, 2CPU, and 4CPU of K4 Firewall system has not any efficient about increasing multiple CPUs. K4 Firewall put performance on setting on demon of packet filtering rules and Network Address Translate and Authentication and Proxy services. Performance results that setting after security rules are less 2％ Packet Filtering, 8％-11％ NAT, 18％-20％ Proxy and Authentication services than setting before security rules on K4 Firewall System. NAT and Proxy service have decrease of performance. This performance result comes in useful for research and development on K4 Firewall System.

• 대한전자공학회논문지
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• 제22권2호
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• pp.31-35
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• 1985

This paper presents novel designs of a digital minimum-time controller and a digital adaptive controller using reference no del for single input-single out put linear time-invariant plants with known parameters. The proposed digital minimum-time controller which has a deadbeat response is designed to make the transfer function of this controller equal to that of reference model, and the proposed digital adaptive controller is designed by applying the adaptation method to the proposed digital minimum-time controller. The designs of these two controllers are very simple and easy, and all types of input signal with any reference models are controllable. These dffectivenesses have been demon-strated by computer simulations carried out for a third-order plant.

• BMB Reports
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• 제46권2호
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• pp.65-72
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• 2013

In situ detection of RNAs is becoming increasingly important for analysis of gene expression within and between intact cells in tissues. International genomics efforts are now cataloging patterns of RNA transcription that play roles in cell function, differentiation, and disease formation, and they are demon-strating the importance of coding and noncoding RNA transcripts in these processes. However, these techniques typically provide ensemble averages of transcription across many cells. In situ hybridization-based analysis methods complement these studies by providing information about how expression levels change between cells within normal and diseased tissues, and they provide information about the localization of transcripts within cells, which is important in understanding mechanisms of gene regulation. Multi-color, single-molecule fluorescence in situ hybridization (smFISH) is particularly useful since it enables analysis of several different transcripts simultaneously. Combining smFISH with immunofluorescent protein detection provides additional information about the association between transcription level, cellular localization, and protein expression in individual cells.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2002년도 가을 학술발표논문집 Vol.29 No.2 (3)
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• pp.556-558
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• 2002

본 연구에서는 인터넷 상 원격진료(Telemedicine)에서 가장 중요한 실시간 데이터공유를 원활히 하기 위해 과도한 지연을 방지할 수 있는 실시간 전송 프로토콜RTP(Real-time Transport Protocol)즉 사용하였다. 또한 자바 애플릿(Applet) 프로그램 구현을 통해 강력한 확장성과 멀티 플랫폼(multi-platform)을 갖으며, JMF를 사용하여 RTP 지원과 멀티미디어 데이터를 보다 쉽고 효율적으로 처리하였다. 이러한 방법을 통해 기존TCP／IP 기반의 응용 프로그램에서 거의 불가능하였던 네트워크 트래픽 제어(Network Traffic control)를 효율적으로 개선하였으며, 영상압축 데이터는 RTP로 전송함으로써 자바가 가지는 확장성을 손상시키지 않으면서 최적화 ,문제를 해결하였다. 또한, 웹 서버 측 데몬(demon)을 제외 한 모든 프로그램을 애플릿으로 구현함으로써 기존의 응용 프로그램 원격진료 시스템 설치 및 제거의 어려움을 없애 누구나 쉽고 빠르게 시스템을 이용할 수 있다. 마지막으로 모든 플랫폼에 걸쳐 15frames／sec 이상의 원활한 데이터 전송과 2초 이내의 지연방지가 가능하도록 개선하였다.

• Journal of the Korean Data and Information Science Society
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• 제25권6호
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• pp.1531-1538
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• 2014

The causes of cancer are diverse, complex, and only partially understood. Many factors including health behaviors, socioeconomic environments and geographical locations can directly damage genes or combine with existing genetic faults within cells to cause cancerous mutations. Collecting the cancer data and reporting the statistics, therefore, are important to help identify health trends and establish normal health changes in geographical areas. In this article, we analyzed cancer data and demon-strated how spatial patterns of the age-standardized rate and health indicators can be examined visually and simultaneously using linked micromap plots. As a result of data analysis, the age-standardized rate has positive correlativity with thyroid and breast cancer, but the rate has negative correlativity with smoking and drinking. In addition, the regions with high age-standardized rate are located in southwest and the areas of high population density while the standardized mortality ratio is higher in southwest and northeast where there are lots of rural areas.

• 한국실내디자인학회논문집
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• 제5호
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• pp.37-44
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• 1995

Memphis originated from Radicalism in Italy came into being in 1981 as a experimental design group. Basically Memphis represented changed concept of design and the task of the designer by innovative design with unusual shapes and colors. What Memphis intended to demon-strate is the diversity of expression of design creativity and possibilities of new stimuli. As a result, Memphis has shown ways of redefining the field of design. In the 1990, the diversity of design movenment reflects the plualism of fragmented, specialized society. Design is faced with new task. It must do more than merely de-fine an object and its function. So from this point of view, this study interpretates ideas of Memphis design theory and attitude.