• The Journal of Korean Institute of Communications and Information Sciences
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• v.31 no.5C
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• pp.548-555
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• 2006

This paper proposes on the Sasang constitution classification method which is the most important things in the Sasang constitution medicine. Pre-existing methods of Sasang constitution classification are a shape of the body and its countenance & morpological aspect and temper. Many diagnostic methods have been developed and used including the questionnaires on personal life style and propensities(QSCC, QSCC II), and the tonal analysis of person's voice. Recently the constitutional acupunture and the herbal medicine response analyses are developed and used additionally. But these methods which is done by the doctor's intuition. In this article, I propose a methodology to classify the Sasang constitution. pitch, intensity and formants are used to classify the Sasang constitution by comparing the similarities and differencies of tonal analysis. Finally, the validity of the method is proven through the experiments.

• The Journal of the Acoustical Society of Korea
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• v.11 no.3
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• pp.40-52
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• 1992

In this paper, we propose the speaker adaptive word recognition method using a mapped membership function, in order to absorb a fluctuation owing to personal difference which is a problem of speaker independent speech recognition. In the training procedure of this method, the mapped membership function is made with the fuzzy theory introducded into a mapped codebook, between an unknown speaker's spectrum pattern and a standard speaker's one. In the recognition procedure, an input pattern of an unknown speaker is reconstructed to the pattern which is adapted to that of a standard speaker by the mapped membership function. To show the validity of this method, word recognition experiments are carried out using 28 DDD area names. The recognition rate of the conventional speaker-adaptive method using a mapped codebook by VQ is 64.9[%], and that made by a fuzzy VQ is 76.2[%]. Throughout the experiment using a mapped membership function, we can achieve 95.4[%] recognition rate. This shows that our proposed method is more excellent in recognition performance. Moreover, this method doesn't need an iterative training procedure to make the mapped membership function, and memory capacity and computation requirements for this method are reduced to 1/30 and 1/500 time of those for the conventional method using a mapped codebook, respectively.

• Spatial Information Research
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• v.16 no.2
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• pp.237-247
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• 2008

Statistical analysis of the coordinate information is regarded as one of the major GIS functions. Among them, one of the most fundamental analysis is density analysis of point features. For analyzing the density appropriately, determining the search radius, kernel radius, has critical importance. In this study, using L-index, known as its usefulness for choosing the kernel radius in previous researches, radius for density analysis of various point features are estimated, and the behavior of L-index is studied based on the estimated results. As results, L-index is not suitable to determine the search radius for the point features that are evenly distributed with small clusters, because the pattern of the L-index is depends on the size of the study area. But for the point features with small number of highly clustered areas, L-index is suitable, because the pattern of the L-index is not affected by the size of study area.

• Journal of Sasang Constitutional Medicine
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• v.10 no.2
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• pp.271-281
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• 1998

1. Objective : This research is a study about constitutional diagnosis through the external appearances, especialy it is for finding shape differences of the upper-face pictures of moire, according to the Sasang constitution 2. Method : We have collected 98 cases of femail patients of the Sasang Constitutional Department, including employees of the Kyung-Hee Medical Center and took pictures of moire of upper face and measured 50 points. We analyzed shape differences of the upper face according to the Sasang constitution. 3. Results : Analysing the moire of upper face, the characteristics according to sasang constitution presented. 4. Conclusion : Soyangin had a projected part of left upper face compared with taeumin. With the image of moire, the characteristics of upper face according to sasang constitution was found.

• Journal of the Daesoon Academy of Sciences
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• v.33
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• pp.1-30
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• 2019

There have been three trends in the study of the view of humanity in Daesoon Thought: insider theology, outsider theology, and religious studies. This article is intended to interpret the view of humanity in Daesoon Thought from the perspective of Mircea Eliade's New Humanism. We find similarities between Daesoon Thought and Eliade's New Humanism. Daesoon Thought deals with the complexities of life as being labyrinth-like and puts Jeungsan's view of humanity at the center of a Daesoon worldview. Jeungsan examines the existential problems which humans face in the Former World, and gives the religious remedies of Haewonsangsaeng (the resolution of grievances for mutual beneficence) and Boeunsangsaeng (the grateful reciprocation of favors for mutual beneficence) to transform humanity's worldview for usage in the Later World. Jeungsan suggests a way of peace instead of the revolution of Donghak. Through the Reordering Works of Heaven and Earth, Jeungsan changes the mutual contention of the Former World into the mutual beneficence of the Later World. The cosmology of Daesoon Thought recovers the relationship between divine beings and human beings in the three realms, and proposes a system of ethics that promotes virtue and reproves vices and human-centericism. In conclusion, the view of humanity in Daesoon Thought is an unapologetic view of homo-religiosus from within a new humanism.

• Journal of Korean Library and Information Science Society
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• v.47 no.4
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• pp.43-68
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• 2016

Uncovering ideological trends and varieties embedded in contemporary progressive librarianship, the depth and breath of the librarians' thoughts should be more expandable than before. That is the purpose of the study. To accomplish the purpose, this study analyzed key ideologies of American progressive librarian Zoia M. Horn(1918-2014) as reviewing carefully her biography with the inductive approach for qualitative data analysis. As a result, author suggests that the core values of Z.M. Horn's library freedom ideologies have identified as equality, intellectual freedom, and pacifism. In addition, the ingredients of these core ideologies also were identified.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.38 no.4
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• pp.371-380
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• 2001

In this paper, lightness mapping for uniform color distribution and gamut mapping for maximum chroma reproduction are proposed. In the conventional lightness mapping, the average lightness difference between the two gamut is increased and different color changes in bright and dark regions are also increased. To solve these problems, a lightness mapping is proposed that minimizes the lightness difference of the cusps at each hue angle and produces same color changes in bright and dark regions. Also, gamut mapping that utilize variable anchor point and an anchor point are proposed for maximum chroma reproduction and uniform color change. Accordingly, the proposed algorithm can reproduce high quality images with low-cost color devices.

• Journal of Aquaculture
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• v.7 no.1
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• pp.1-7
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• 1994

The effects of temperature and light intensity on the photosynthesis were investigated in fronds and cultivated filaments of Porphyra pseudolinearis Ueda. The optimum temperatures for total photosynthesis of fronds and filaments were $25\~30^{\circ}C\;and\;20^{\circ}C$, respectively. The photosynthetic rates of fronds and filaments based on light intensity were shown in a typical light saturation curve where the rates were constant over the light intensity of approximately 10,000 lux. The compensation points were 2,100 lux in fronds and 900 lux in filaments. The photosynthetic rate of filaments was 5 to 10 times greater than that of fronds. This would be very advantageous for filaments to conduct photosynthesis in the condition of dim light.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.420-420
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• 2015

일반적으로 호우사상의 특성은 강우강도, 지속기간, 총 강우량으로 정량화된다. 주어진 호우 사상에 대한 재현기간은 보통 위 세 개 변량 중 두 개의 변량에 대한 이변량 빈도해석을 통해 결정된다. 따라서 3 가지의 다른 빈도해석이 가능하며, 원칙적으로 이 세 가지 빈도해석 결과는 같아야 한다. 그러나, 문제는 어떤 변량을 선택하느냐에 따라 빈도해석 결과가 달라진다는 점이다. 본 연구에서는 이 문제를 해결하고자 다음과 같은 연구를 수행하였다. 첫 번째로 1961-2010년에 관측된 서울지점 연최대치 호우사상에 대한 이변량 빈도해석을 수행하였다. 이변량 빈도해석은 Frank, Gumbel-Hougaard, Clayton, ali-Mikhail-Haq copula 모형을 이용하여 수행하였으며, 모형의 매개변수는 두 변량의 상관관계를 나타내는 Kendall's tau를 이용하여 추정하였다. 호우사상에 대한 이변량 빈도해석을 수행한 결과, 결과가 일관되지 않고 고려한 두 가지 강우변량에 따라 다르게 나타난 것을 확인하였다. 두 번째로 보편적인 강우강도식을 이용하여 호우사상을 이루는 세변량의 특성을 분석하였다. 본 연구에서 고려한 강우강도식은 Talbot 형, Sherman 형, Japanese 형, Grunsky 형이다. 일반적인 강우강도식에서 지속기간과 강우강도의 관계는 I~t^a와 같이 나타나며, 이 때 a의 범위는 -0.5부터 -1까지 값으로 정해진다. 마지막으로, 호우사상을 이루는 세 변량의 상관관계를 이용하여 가장 적절한 이변량 빈도해석결과를 도출하는 강우 변량의 조합을 결정하였다. 결론적으로, 본 연구에서는 지속기간과 강우강도를 copula 모형을 이용한 이변량 빈도 해석의 가장 적절한 것으로 판단되었다.

• Proceedings of the Korea Water Resources Association Conference
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• 2017.05a
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• pp.463-463
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• 2017

최근 다변량 확률모형 연구 및 기후변화에 따른 강우패턴 연구의 증가에 따라 시계열로 기록되어 있는 강우량 자료로부터 강우사상(Event)을 분리하는 연구 또한 활발히 이루어지고 있다. 일반적으로 강우사상은 최소무강우시간(Inter-Event Time)을 기준으로 전후강우가 독립적인 강우인지 연속적인 강우인지 구별하는데 이 최소무강우시간을 결정하는 방법이 각 사용되는 분야마다 일관되지 않은 점이 있다. 본 연구에서는 30년 이상 기록된 기상청 강우관측소 자료를 이용하였으며, 설계강우의 시간분포를 위한 Huff 4분위법에서 사용되는 6시간의 최소무강우시간분터 지수확률분포 방법으로 얻어지는 최소무강우시간(일반적으로 12시간 내외)까지 최소무강우시간의 변화에 따라 분리된 강우사상의 특성을 분석하였다. 또한 강우사상의 이변량 빈도해석 적합성을 검토하기 위해 연최대강우량 사상을 선정하여 빈도해석을 수행하였으며 최소무강우 시간에 따라 이변량 확률분포형 적합성을 검토하였다.