21세기에 들어와 국내에 초고속 인터넷의 보급으로 현재 초고속 인터넷 보급률이 전 세계에서 최 상위권에 진입해 있는 상황에서, 과거 전화 접속 네트워크로 인터넷을 사용하던 때 보다 웹 사이트 및 웹 서비스가 활발해지고 있으며, 그에 따른 다양한 서비스들이 지원되고 있다. 과거 PC에서 구동되던 응용 프로그램 군들의 설치가 따로 필요 없이 웹 브라우저를 이용하여 다양한 응용프로그램들이 수행되고 있다. 본 연구는 이러한 현상을 반영하여 다양한 웹 브라우저 환경에서 영상처리를 쉽게 접근하고 사용할 수 있는 영상처리 애플리케이션을 개발하는 것에 중점을 두었다.

The 21st century is the age when a sensational image has more explanatory power and can deliver a more powerful message than a message consisting of logical thinking. Powerful visual images create a big impact on many people throughout the world, overcoming linguistic barriers and even replacing language as a means of communication. In the fashion field, the concept and power of visual images within the new multimedia of the 21st century are becoming increasingly important. In recent years, other than the above methods, videos, movies and animation features have been produced directly to enhance visual effects and attempts are increasing to use these new tools as communication methods. This study focuses on animation contents that have been used in the fashion industry to overcome prejudice of luxury international brands that feature images that emphasize value, quality and heritage. The purpose of this study is to focus on the specific character of fashion animation in order to overview the concept of 21st video fashion communication and to show how the collection concept that includes color and detail places an emphasis on visual images. Analysis of previous research, theoretical research through literature and case study on Prada fashion animation led to the following conclusion. The common features of two different Prada fashion animation show that both animation have the following features in common : realism, dramatic impact and convergence for expression methods, and creativeness, hybrid and a happy ending for contents. Beginning with this study, I believe that various angles of interest and concern about communication in the fashion world, which is a social and cultural phenomenon that changes rapidly, can be will be looked at and learned from.

This study was done to provide basic data on the safety of professionals in medical imaging system by measuring the electromagnetic waves generated in the medical imaging system being used in medical organization. The studied medical imaging systems were general X-ray system, computed tomography(CT), ultrasonographic(USG) system, magnetic resonance imaging(MRI), PET-CT and fluoroscopic(R/F) system, and through these devices, electric field and magnetic field were measured and analyzed. As a result of the analysis, the measured values classified by the medical organizations were not much significant, but in the measurement by the medical imaging systems, there were high hazard elements in the sequential order of electric field PET-CT(17.7±22.9)v/m, CT(10.3±8.7)v/m, general X-ray system(8.8±8.8)v/m, magnetic field general X-ray system(5.06±8.26)mG, CT(2.71±4.53)mG and PET-CT(0.74±0.34)mG, the systems that adopted X-ray as main ray source, and the more aged the medical imaging systems, the greater the effects of electro-magnetic waves(10.6±15.93v/m for 5 years or more, 6.14±5.60v/m for 5 years or less). The effects of electromagnetic waves on medical imaging systems or facilities were not much when the notification of ministry of knowledge economy is considered, but in the overall perspective considering all the equipments and facility of the medical organization, such effects were significant. It is determined that sustainable safety managements of electric field and magnetic field must be done during process from medical imaging system installation to maintenance to rule out such factors.

통증은 매우 복합적이고 다양한 수준의 경험으로 주관적이거나 객관적일 수 있다. 침술은 통증을 치료하기 위한 아주 오래된 방법이며, 경락 이론을 바탕으로 한다. 침의 효과에 대한 임상적 결과들은 수없이 많이 있지만, 그 기능에 대한 과학적인 이해는 부족한 상태이다. 또한, 실생활에서의 통증 유발 원인과 침술을 통한 통증 억제 또는 치료는 그 차이가 매우 크게 느껴진다. 그러나 최근 연구들을 통해 통증과 침술의 관련성이 밝혀지고 있다. 본 논문에서는 최근 급격히 발달하고 있는 뇌영상 기술들(functional magnetic resonance images, 및 positron emission tomography, electroencephalograph, magnetoencephalography)을 간략히 살펴보고, 이들을 이용한 통증 및 침술 연구들을 살펴보고자 한다. 통증과 침술에 관여하는 뇌 영역들을 확인하여, 이 둘의 유사성 및 차이를 비교하고, 뇌영상 기술을 통해 밝혀지는 뇌의 정보처리 과정을 통해 통증과 침술에 대한 이해를 넓히고자 한다.

There are 3 types in the technology of Virtual Reality(VR). whlch are desk-top type, projection type and HMD type. and its development has been motivated by HMD and connected tracking devices with it. As Virtual Reality is that observers perceive a virtual environment structured by computer as a reality through man's all senses, it is known that 80% or more information is received by visualization. Virtual stereoscopic display is divided into glasses and non-glasses types depending on whether observers need to require the glasses additionally and Lhere are HMD, shutter, polarized, color difference methods in the glasses' type. Adverse side- effects while immersed in VR or after VR are divided into visual ones resulting from vestibular-visual conflicts and non-visual ones resulting from instrument myopia, disagreement between accommodation and convergence etc. As stereopsis is well adapted by time going, non-visual side-effects are tend to reduce while visual ones a re not, it is necessary to have an effort to follow- up their causes and eliminate them.

본 논문은 텍스처를 이용해서 게임 영상을 해칭하는 렌더링 기법을 제시한다. 이를 위해서 딜로니 삼각화(Delaunay Triangulation)를 적용하여 입력받은 영상의 구조를 반영한 삼각형 메쉬를 생성하고, 실제 연필 스트로크를 기반으로 해 칭 텍스처를 제작한다. 이 삼각형의 각 꼭짓점에서의 영상의 흐름을 분석하고 그 흐름에 따라서 해칭 텍스처를 적용 한다. 이 텍스처는 영상으로부터 샘플링한 색을 수정하여 생성된다. 각 삼각형에 겹쳐서 그려지는 세 개의 해칭 텍스 처는 평균화되고, 이러한 과정이 모든 삼각형에 걸쳐 수행됨으로써 결과 영상이 제작된다. 본 논문에서 제시하는 방법 은 색연필화와 유화처럼 보이는 시각적으로 만족스러운 해칭을 얻을 수 있다. 또한 본 연구에서는 이 방법을 동영상 에 적용하였고, 우수한 결과를 얻을 수 있었다.