• Journal of Sasang Constitutional Medicine
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• v.11 no.1
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• pp.41-61
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• 1999

The purpose of this article is to investigate Lee Je-rna'os viewpoint of Morpho-Image. In the first place, I will define the viewpoint of Morpho-Image as the the structure of recognition and study it through bibliographic study on Lee Je-ma's work. The conclusions summarized as follows; 1. The structure of recognition, represented in "Gyukchigo(格致藁)" "Dongyi Soose Bowon Sasang Chobonkyon(東醫壽世保元四象草本卷)", is based on Taigi(太極), Liangyi(兩儀), Sasang(四象). There are the mind of Taigi(太極), the mind of Liangyi(兩儀) separated from Taigi(太極), the mind of Sasang(四象) separated from Liangyi(兩儀). The mind of Taigi(太極) is the mind of center, the mind of Liangyi(兩儀) is the mind of the mind and body(or the wisdom and action). Two axis, the mind(or wisdom) and the body(or action), cross and make Sasang(四象), affair-mind-body-object which classifies all affairs and objects of humans, society, and the universe as four types. 2. Lee Je-ma summarized everything in view of Sasang(四象), Sasang(四象) in view of Liangyi(兩儀), Liangyi(兩儀) in view of Taigi(太極). 3. The procedure of recognition above is described in , , . Such is transformed in terms of human body and described in .

• Journal of the Korea Institute of Information and Communication Engineering
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• v.3 no.1
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• pp.59-68
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• 1999

Recently, research and developmental direction of communication system is concurrent adopting voice data and face image in speaking to provide more higher recognition rate then in the case of only voice data. Therefore, we present a method of lipreading in speech image sequence by using the 3-D facial shape model. The method use a feature information of the face image such as the opening-level of lip, the movement of jaw, and the projection height of lip. At first, we adjust the 3-D face model to speeching face image sequence. Then, to get a feature information we compute variance quantity from adjusted 3-D shape model of image sequence and use the variance quality of the adjusted 3-D model as recognition parameters. We use the intensity inclination values which obtaining from the variance in 3-D feature points as the separation of recognition units from the sequential image. After then, we use discrete HMM algorithm at recognition process, depending on multiple observation sequence which considers the variance of 3-D feature point fully. As a result of recognition experiment with the 8 Korean vowels and 2 Korean consonants, we have about 80% of recognition rate for the plosives and vowels. We propose that usability with visual distinguishing factor that using feature vector because as a result of recognition experiment for recognition parameter with the 10 korean vowels, obtaining high recognition rate.

• Korean Journal of Construction Engineering and Management
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• v.19 no.6
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• pp.34-45
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• 2018

Nuclear power plant(NPP) is a large-sacle national infrastructure with total project cost of 77 billion dollars and period of 10 years or more. Moreover, since it is operated over 60 years, NPP is a facility closely related to national economy and public safety. Therefore, accurate information and consistent physical configuration should be maintained to enable accurate and economical decision making in NPP project process such as design, construction, operation, and decommission. Since NPP industry is more complicate and regulated than other industries, the importance of configuration management(CM) has been widely recognized in the early days. However, there were limitations in implementing systematic CM due to unclear purpose and subject. Therefore, this paper suggests a room-based database for CM in NPP reflects design requirements and facility configuration information.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.11a
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• pp.261-264
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• 2009

강재의 고강도화는 원자재 부족을 해결할 수 있는 방안으로 친환경적이며 인간의 문명을 지속가능하게 하는 방법으로 인식 되고 있다. 따라서 본 연구에서는 고강도 강재의 횡구속 능력을 평가하기 위해 나선철근을 사용한 횡구속실험을 수행하였다. 실험의 주변수는 단면형상, 철근비로 하고 콘크리트의 강도는 25MPa로 계획하였다. 실험 결과, 단면형상에 따라 원형 실험체가 각형 실험체보다 우수한 횡구속 효과를 나타내는 것을 확인하였다. 또한 횡보강근의 철근비가 증가할수록 횡구속 효과가 증가하는 경향을 나타내었다.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.12 no.3
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• pp.61-68
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• 2013

Automatic measurement system is required since cycle time and cost of production are increased by various factors in manual systems. This paper presents a machine vision based prototype measurement system for the automotive axisymmetric shape parts which are generally measured by a manual system that is required the tolerance of the part is very small on each machined surface. This measurement system adopts a method in which optical lens is transferred along the profile of the part to minimize measurement cycle time. The main interest of this paper is a development of an optimum measurement algorithm to the outside diameter of the parts that can be applied to various combinations of hardware. The operating system used to implement the whole system is Window XP and corresponding environment.

• 한국IT서비스학회:학술대회논문집
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• 2002.11a
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• pp.439-443
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• 2002

인터넷, 특히 웹의 확산으로 네트워크 기반의 분산 환경은 응용의 표준 아키텍쳐로 인식 되고 있다. 따라서 네트워크의 효율성과 최상의 서비스 제어, 공유를 위해 복잡한 네트워크 구성 자원들을 관리하는 네트워크 관리 시스템은 응용의 표준 하부 지원 시스템으로서 뿐 아니라 독립적인 상업용 응용으로서 수요와 기대가 점차 증가하고 있다. 또한 소프트웨어 개발 방법 측면에서는 패턴과 컴퍼넌트에 의한 조립, 확장을 중심으로 하는 소프트웨어 재사용이 소프트웨어 생산의 기대치를 현실화할 수 있는 최상의 접근 방법으로 인정된다. 따라서 본 논문에서는 망관리 시스템 구축을 위한 컴포넌트 개발을 위해 선행 작업으로 해당 도메인에서 재사용 가능한 컴포넌트들을 식별, 분류하는 컴포넌트 아키텍처를 정의하고 범주화한다. 또한 재사용 컴포넌트의 개발과 유통, 사용을 위한 컴포넌트 관리를 적절하게 제공하기 위해 메타 정보를 기반으로 한 컴포넌트 형상관리 요소들을 제시한다. 망관리를 위한 컴포넌트의 식별, 설계와 형상관리 기법들은 이들 컴포넌트들을 CBD 프로세스에 의해 망관리 시스템에 실질적으로 적용함으로써 응용의 개발과 운용에 있어서 생산성 및 품질 향상으로 기대될 것이다.

• Journal of the Korean association of regional geographers
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• v.16 no.5
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• pp.441-456
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• 2010

While the Dong Hae was originally named for the point of the compass, it became a proper noun containing knowledge on the long history. The Dong Hae has played host to a number of historic events and cultural meanings and is a geographical space in the nature. This study examined the geographical cognition of ancestors about the Dong Hae among the historic and cultural meanings of Dong Hae and a variety of figurations described in literature. Intellectuals of the Joseon period identified the global geography on a higher level an recognized the geography and topography of the land in the structure that they identified. In this aspect, Mt. Baekdu, one of two mountains which dominated the world, ruled the geography of Liaodong field, the Korean peninsula and Japnn. Historical geographers mentioned the Dong Hac whenever discussing Mt. Baekdu and Baekdudaegan (Great Range) from long ago. Baekdudaegan and the Dong Hae are the complete symbol of national territory with great size, depth, height, width, dignity and magnanimity. The cultural figurations of the Dong Hae were classified into four categories. In Korean literature, the Dong Hae strengthened the spirits of those who lived in the Korean peninsula. Second, the Dong Hae was the basis to see through and deliberate the reasons of life and the world. Third, the view of the Dong Hae from Baekdudaegan changed the cognition about the land. Finally, the Dong Hae was where the hard life of people in the fishing villages occurred and a variety of customs and trades were dynamically deployed.

• Journal of Korea Multimedia Society
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• v.11 no.11
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• pp.1501-1514
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• 2008

The face shape extracted by the depth values has different appearance as the most important facial information. The face images decomposed into frequency subband are signified personal features in detail. In this paper, we develop a method for recognizing the range face images by multiple frequency domains for each depth image using the modified fuzzy c-mean algorithm. For the proposed approach, the first step tries to find the nose tip that has a protrusion shape on the face from the extracted face area. And the second step takes into consideration of the orientated frontal posture to normalize. Multiple contour line areas which have a different shape for each person are extracted by the depth threshold values from the reference point, nose tip. And then, the frequency component extracted from the wavelet subband can be adopted as feature information for the authentication problems. The third step of approach concerns the application of eigenface to reduce the dimension. And the linear discriminant analysis (LDA) method to improve the classification ability between the similar features is adapted. In the last step, the individual classifiers using the modified fuzzy c-mean method based on the K-NN to initialize the membership degree is explained for extracted coefficient at each resolution level. In the experimental results, using the depth threshold value 60 (DT60) showed the highest recognition rate among the extracted regions, and the proposed classification method achieved 98.3% recognition rate, incase of fuzzy cluster.

• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.1373-1374
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• 2015

본 논문은 복잡한 비선형 모델링 방법인 다항식 기반 RBF 뉴럴 네트워크(Radial Basis Function Neural Network)와 벡터공간에서 임의의 비선형 경계를 찾아 두 개의 집합을 분류하는 방법으로 주어진 조건하에서 수학적으로 최적의 해를 찾는 SVM(Support Vector Machine)를 사용하여 3차원 얼굴인식 모델을 설계하고 두 모델의 3차원 얼굴 인식률을 비교한다. 3D스캐너를 통해 3차원 얼굴형상을 획득하고 획득한 영상을 전처리 과정에서 포인트 클라우드 정합과 포즈보상을 수행한다. 포즈보상 통해 정면으로 재배치한 영상을 Multiple Point Signature기법을 이용하여 얼굴의 깊이 데이터를 추출한다. 추출된 깊이 데이터를 RBFNN과 SVM의 입력패턴과 출력으로 선정하여 모델을 설계한다. 각 모델의 효율적인 학습을 위해 PCA 알고리즘을 이용하여 고차원의 패턴을 축소하여 모델을 설계하고 인식 성능을 비교 및 확인한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.10a
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• pp.923-926
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• 2011

본 연구에서는 움직이는 물체가 있는 비디오에서 검출된 전경 영상(실루엣)을 토대로 사람을 추적하고 추적된 사람의 실루엣 형상을 통하여 활동성을 인식하는 실시간 감시 시스템에 적용 가능한 사람의 행동을 인식하고 분석하고자 한다. 전경에서 블랍(사람)을 검출하는 방법은 기존에 연구했던 차영상을 이용하였고, 검출된 블랍을 대상으로 사람임을 판단하고 사람인 경우 검출된 블랍의 실루엣을 이용한 기존의 자세 추정 기법에 추가적으로 4가지 특징들을 추가하여 사람의 행동을 분석한다. 각 파라미터들은 임계치를 통하여 구분하였다. 본 논문에서는 사람의 행동은 크게 네 가지의 경우로 {Standing, Bending/Crawling, Laying down, Sitting} 분류한다. 제안된 특징 파라미터들을 추가한 방법은 기존의 실루엣 기반의 자세 추정 기법만을 사용하는 것보다 좀더 높은 인식율을 보여주었다.