http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
컬러와 깊이 카메라를 이용한 시점 일치 영상 생성 기법
현지호,한재영,원종필,유지상,Hyun, Jee-Ho,Han, Jae-Young,Won, Jong-Pil,Yoo, Ji-Sang 한국정보통신학회 2012 한국정보통신학회논문지 Vol.16 No.8
일반적인 화상회의 시스템에서는 카메라의 위치가 모니터 중앙에 위치하여 있지 않기 때문에 화자간의 시점 불일치 현상이 발생하게 되며 따라서 대화 시 현장감이 떨어지는 문제가 발생한다. 본 논문에서는 컬러 카메라와 깊이 카메라(depth camera)를 이용하여 획득한 컬러 영상과 깊이 정보를 가지고 DIBR(Depth image based rendering) 기반의 시점 일치(eye-contacted) 영상을 생성하는 기법을 제안한다. 제안하는 기법에서는 생성된 시점 일치 영상에서 발생하는 홀(hole)을 인접 화소 값의 산술평균을 이용하여 효율적으로 채울 수 있는 홀 채움 기법과 객체 경계에서 발생하는 잡음을 효율적으로 제거하기 위해 깊이 정보에서 획득된 객체의 경계를 확장하여 보정하는 기법이 포함되어 있다. 제안하는 기법으로 생성된 시점 일치 영상은 매우 좋은 화질을 갖는다는 것을 실험을 통하여 보였다. Generally, a camera isn't located at the center of display in a tele-presence system and it causes an incorrect eye contact between speakers which reduce the realistic feeling during the conversation. To solve this incorrect eye contact problem, we newly propose an intermediate view reconstruction algorithm using both a color camera and a depth camera and applying for the depth image based rendering (DIBR) algorithm. In the proposed algorithm, an efficient hole filling method using the arithmetic mean value of neighbor pixels and an efficient boundary noise removal method by expanding the edge region of depth image are included. We show that the generated eye-contacted image has good quality through experiments.
미디어 기술의 발전이 시각 예술의 대중적 커뮤니케이션에 미친 영향
정면주(Myun Joo Jung),현지호(Ji Ho Hyun) 한국일러스아트학회 2004 일러스트레이션학 연구 Vol.15 No.-
The development of science and technology has a goal to improve the quality of human life and culture in the end. Accordingly, it has basically pubic-friendly attitude. Also, the development of media technology pursues the public-centered essence. Recently, it develops into the communication-oriented media. As to the development to the public essence and communication-oriented media, it means that it develops into the media of public communication in the long run. Media art applied media technology, a genre of visual art, reflects the social ? cultural meaning and purport in the media technology like `popular communication` and develops from the communication and coexistence of the general public as if the past fine arts tried to change positively by the technology and had a path of coexistence.
디지털 인터페이스 디자인(web design을 중심으로)의 커뮤니케이션 효율성에 관한 연구
정면주(Myun-joo jung),현지호(Ji-ho hyun) 한국일러스아트학회 2003 일러스트레이션학 연구 Vol.12 No.-
Computers, developed on the ergonomic basis, are- without a doubt- rooting as an indispensable communication medium in this era together with Internet. The web-based interface design can be defined as a new design genre. Its goal it to develop an efficient communication medium, enabling humans to react interactively on hardware and Internet. In these days of the rapid development of the Internet, it is the top-priority and most important task, to study how - in terms of design and visual aspects - information can be exchanged smoothly between computer and user. In contrary to conventional media like newspapers and broadcasting, limited to a one-way transfer only, enabling the interactive communication between company and customer is the utmost precondition for web design in the Internet era. The initiation of interactive communication in the digital era, signifies that customers not only absorb information passively, but instead personalize and customize the various services offered. Finally, customers plan, present and demand the services actively to their own taste. In this dissertation, I would like to analyze the basic character of visual communication media, e.g. Icons, Avatars und Illustrations. Another emphasis will be put on ascertaining how quickly and efficiently users absorb information depending on optimally adjusted layouts.
중학교 체육시설 보유현황 및 학생들의 체육수업 만족도 분석
이성노(Lee Seong-No),현지호(Hyun Ji-Ho) 한국체육과학회 2006 한국체육과학회지 Vol.15 No.3
The purpose of this study is to identify the status of physical education (PE) facilities through classification of the middle school physical facilities by region and school, and also to find out middle school students' satisfaction of PE class to extend school PE facilities, improve PE class and more effectively operate the PE facilities and PE class that students can be satisfied with. In conclusion, at least indoor facilities beyond simple indoor PE facilities should be secured and 200m or more of track and 100m straight track of facilities should be equipped with to enhance PE class satisfaction of the middle school students. Also, the size and area of playground should be decided and related PE facilities should be secured in proportion to the number of students and school type. To do so, we need to make an effort to extend school PE facilities and provide the students with more effective and beneficial PE class through the awareness changes of school authorities, PE teachers and parents.