• 반도체디스플레이기술학회지
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• 제16권3호
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• pp.111-115
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• 2017

Terahertz waves are superior to conventional X-ray or Magnetic Resonance Tomography(MRI), and the amount of information that can be transmitted is as large as thousands of times that conventional X-ray or MRI. In addition, Terahertz waves have great performance in analyzing an object which have some layered structure. By using this advantage, we can extract the letters of a page by analyzing information such as absorption amount and reflection amount by irradiating a closed book with pulses of various frequencies within gap of a terahertz wave. However, in the image of each page using the Terahertz wave might be obtained various kinds of noise and the different character occlusion region. So, to extract letters from the terahertz image, we must take the noise and occlusion region away. We have been working to enhancement the image quality in various ways, and keep on studying de-noising processing for enhancement about the image quality and high resolution. Finally, we also keep on studying about OCR(Optical Character Recognition) technology, which based on pattern matching technique, to read letters.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2002년도 춘계공동학술대회
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• pp.1093-1096
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• 2002

In this paper, a new semi-automated cyber character generating method is presented. Local edge detection tools extract face contour from graphic image files. Some graphic manipulation process detailed touch to obtain neat face contour. This method shortens the making process dramatically while maintaining the good quality similar to real face image. Some of the processed images are illustrated for clear explanation.

• Journal of Yeungnam Medical Science
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• 제25권2호
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• pp.85-91
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• 2008

Intensity-modulated radiation therapy (IMRT) is believed to be one of the best radiation treatment techniques. IMRT is able to deliver fatal doses of radiation to the tumor region with minimal exposure of critical organs. It is essential to have a comprehensive quality assurance program to assure precision and accuracy in treatment, due to the character of IMRT. We applied quality assurance technique to the Eclipse treatment planning system and sought to determine its effectiveness in patient treatment planning. An acrylic phantom, film, and an ionization chamber were used in this study.

• 한국게임학회 논문지
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• 제10권6호
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• pp.3-14
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• 2010

온라인 게임의 역사는 다른 게임들에 비해 짧은 역사를 가지고 있는데 반해 많은 성장과 결과를 보였다. 그 중 캐릭터 커스터마이징 시스템은 온라인 게임을 이루고 있는 다른 요소들에 비해 상대적으로 많은 발전을 이루지는 못했다. 커스터마이징 시스템이 상대적으로 많은 발전을 이루지 못한 데에는 당시의 그래픽 기술력문제가 큰 영향을 주었다. 하지만 그래픽의 발전과 함께 사용자들의 풍부한 표정에 대한 욕구 수요가 가능해 졌으며, 캐릭터 얼굴 변환 아이템이 새로운 수익을 창출할 정도로 근래에 나오는 커스터마이징 시스템은 자유도 높은 시스템으로 만들어지고 있다. 본 논문에서는 높아진 자유도만큼 개성 있는 캐릭터들이 다양하게 만들어 질 수 있도록 사람의 인상을 연구하고 분석하는 학문인 관상학을 근거로 아이온 커스터마이징 시스템을 분석하여 발전적인 캐릭터 커스터마이징 시스템 구성을 하였다.

• 복식
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• 제59권7호
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• pp.86-99
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• 2009

The audience of the performing arts enacted on the stage appreciate acting of the characters in a play to understand its plot, identify with the characters, and comprehend the message and subject matters of the play. Stage make-up in particular should assist audience in comprehending the story without overpowering or distracting the script. Stage make-up is a crucial means to visualize occupation, class, personality, and age of the characters. Thus it is an essential means in producing a high quality performance. The aim of the study is to examine character-emphasis make-up for a play by reviewing theories on the concepts and methods of the stage make-up. The methodology of the study was to analyze character make-up of the adopted play The Madwoman of Chaillot (La Folle de Chaillot) translated from the original French, as a case study. The technique and features of the character make-up of the play were examined, and functions of each factor of the character make-up depending on a role were also examined. The results of the study are as follows. The stage make-up for creating and expressing a distinctive personality of the characters in a play must integrate environmental factors external to a performance such as lighting and scale of a venue. Moreover the stage make-up must adopt and reconstruct internal factors of the play such as interpretation of the original work, subject matters, interpretation of the script, character analysis based on the discussion with a director, and design setting.

• 한국정보통신학회논문지
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• 제6권7호
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• pp.1089-1094
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• 2002

3D Humaniod를 통해 인간은 상상할 수 있는 모든 세계를 넘나들고, 실제 세계에서 실현이 불가능한 것도 가능하게 해주는 대리 역할을 한다. 더욱이 인터넷상에서의 3D 게임이나 가상현실등의 증가로 인해 현실세계에서 존재하는 물체들에 근접하게 모델링하기 위한 3D 캐릭터 애니메이션으로 관심이 쏠리고 있다. 본 논문에서는 3차원 객체를 높은 품질로 표현하기 위해서 새로운 framework을 적용한다. 다양하고 자연스러운 형태의 표현을 위해 Web3D 자료 형태인 VRML과 XML을 이용하여 3차원 Humanoid의 모델링과 애니메이션 기법을 제안하고 Simulation을 통해 타당성을 검증한다.

• KIEAE Journal
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• 제9권3호
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• pp.29-36
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• 2009

Interior material covering as the final process of house-building, critically influences not only aesthetic character but also air quality of indoor space. Wall covering today, however, caused a serious social problem because of chemicals contained in the industrial wallpaper and artificial glue. In this context, Korean traditional wall covering of Han-ji can be an alternative model due to it's ecological character. Recently 'Hanok' attracts public attention, since society and people become to appreciate the unique beauty and value of our traditional culture. The values include natural beauty, emotional character, and environment-friendliness. Recognizing this, this paper intended to scrutinize the operating process of Han-ji as an interior finish material. Historical research method was employed, tracing the related articles in old literature and interviewing with the witness of the experienced expert. Thereby, healthier and unique aesthetic indoor environment can be expected to be sustainable along with the rich cultural life of ancestors.

• 통상정보연구
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• 제8권3호
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• pp.259-275
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• 2006

The purpose of this study is to analyze trade environment and examine a commercial practices for a successful launching of Indian market In general, Indian trade environment is composed of a natural environment, religious peculiarity, history and politic and economic prospect. In order to understand Indian commercial practices and secure business achievements, its national character, mode of living, customs related to foods and social relations such as exchange of gifts, religious taboos, tendency of product preference should be recognized. The results of the study indicate mostly that even though an excellent brand image, a good quality and an efficient sales network are a basic factor for making of a successful business, practically it is more important to understand a business customs and national character of indian people. Because business is accomplished through relationship between human beings eventually.

• 통상정보연구
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• 제1권1호
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• pp.87-105
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• 1999

A objective of this study is to examine a commercial practices and analyze a trade environment for a successful launch of Indonesian market. In general, Indonesian trade environment is composed of a natural environment, religious peculiarity, history and politic, an economic prospect. In order to understand a commercial practice exactly and then be possible a favorable business achievement, a natural character, a mode of living, custom of a meal and invitation, custom of gift, religious taboo, a human relationship, commercial power, a tendency of product preference should be recognized. The results of the study indicate mostly that even though an excellent brand image, a good Quality and an efficient sales network are a basic factor for making of a successful business. However practically it is more important to understand a business custom and a natural character of Indonesian. Because business is made up of through relation between human being eventually.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제14권12호
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• pp.4835-4848
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• 2020

The recent expansion of the digital content market is increasing the technical demand for various facial image transformations within the virtual environment. The recent image translation technology enables changes between various domains. However, current image-to-image translation techniques do not provide stable performance through unsupervised learning, especially for shape learning in the face transition field. This is because the face is a highly sensitive feature, and the quality of the resulting image is significantly affected, especially if the transitions in the eyes, nose, and mouth are not effectively performed. We herein propose a new unsupervised method that can transform an in-wild face image into another face style through radical transformation. Specifically, the proposed method applies two face-specific feature loss functions for a generative adversarial network. The proposed technique shows that stable domain conversion to other domains is possible while maintaining the image characteristics in the eyes, nose, and mouth.