http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
A Matching Strategy to Recognize Occluded Number
최형일(Hyung-Il Choi),김계영(Gye-Young Kim),Thi Thuong Pham 한국컴퓨터정보학회 2011 한국컴퓨터정보학회 학술발표논문집 Vol.19 No.1
This paper proposes a method of occluded number recognition by matching interest points. Interest points of input pattern are found via SURF features extracting and matched to interest points of clusters in database following three steps: SURF matching, coordinate matching and SURF matching on coordinate matched points. Then the satisfied interest points are counted to compute matching rate of each cluster. The input pattern will be assigned to cluster having highest matching rate. We have experimented our method to different numerical fonts and got encouraging results.
최형도(Hyung-Do Choi),전수빈(Soo-bin Jeon),조영태(Young-Tae Joe),정인범(In-Bum Jung) 한국정보과학회 2011 한국정보과학회 학술발표논문집 Vol.38 No.2B
기존 교차로 신호제어 알고리즘에는 대형차량 및 보행자를 모두 고려한 알고리즘 연구가 미흡했다. 불규칙함과 성능저하의 문제로 이 두 가지 사항을 고려하지 않고 알고리즘을 설계한 경우가 많았다. 본 논문에서는 이런 문제를 해결하고자 대형차량과 보행자를 고려하여 기존의 알고리즘들이 고려하지 못한 부분을 보완하고 보다 나은 효율성을 가지는 알고리즘을 구현하고자 한다.
최형임(Choi, Hyung-Im),문영경(Moon, Young-Kyung) 한국지역사회복지학회 2013 한국지역사회복지학 Vol.0 No.45
본 연구는 청소년의 공동체의식이 학교생활적응에 미치는 영향을 확인하고 삶의 만족도의 매개효과를 확인하기 위한 연구이다. 이를 위해서 한국청소년정책연구원에서 실시한 한국아동청소년패널조사2010의 중학교 1학년 패널 1차년도의 자료를 활용하였으며 결과는 다음과 같다. 첫째, 청소년들의 공동체의식 수준은 약간 높은 수준이다. 둘째, 청소년의 공동체의식은 청소년의 삶의 만족도와 학교생활적응에 직접적인 영향을 미치는 것으로 나타났다. 셋째, 청소년의 삶의 만족도는 청소년의 공동체의식이 학교생활적응에 영향을 미치는 과정에서 매개역할을 하는 것으로 나타났다. 이러한 결과로 볼 때 미래의 청소년의 공동체의식은 청소년들이 삶에 대해서 만족하게 하며 학교와 사회적 관계에서 잘 적응하도록 돕는 중요한 요소임을 알수 있었으며, 이에 본 연구에서는 청소년들의 공동체의식을 기를 수 있는 방안을 제언하였다. The purpose of this study were to examine the influence of the community spirits of adolescents on their school adjustment and the mediation effects of their life satisfaction on the relationship between the two variables. The first-year data of the Korean Children and Youth Panel Survey 2010 for seventh graders were utilized, which was conducted by the National Youth Policy Institute. The findings of the study were as follows: First, the level of the community spirits of the adolescents was slightly high. Second, the community spirits of the adolescents exerted a direct influence on their life satisfaction and school adjustment. Third, the life satisfaction of the adolescents produce a mediation effect when their community spirits affected school adjustment. Given the findings of the study, the fact that community spirits are one of integral elements to help teens to lead a more satisfactory life and facilitate their own school and social adjustment should be recognized. In this study, how to instill community spirits into the youth was suggested as well.
최형일(Hyung-il Choi),전상욱(Sangook Jun),이동호(Dong-ho Lee),이도형(Dohyung Lee) 한국항공우주학회 2005 韓國航空宇宙學會誌 Vol.33 No.8
본 연구에서는 삼각격자 균질화를 위하여, 확장된 위상학적 개선과정과 국소 최적화 기 반 평활화를 결합한 국소 개선기법을 제안하였다. 먼저 격자의 연결 구조를 확장된 위상 학적 개선과정을 적용하여 최적의 연결구조로 개선한다. 다음으로 격자의 질을 나타내는 비틀림척도를 최대화하기 위해 국소 최적화 기반 평활화를 수행한다. 이 국소 개선기법을 이용하여, 두 가지 격자 예제에 대하여 삼각격자 균질화를 수행하였다. 이 예들을 통하여, 본 연구에서 제안한 국소 개선알고리듬이 삼각격자의 질을 크게 향상시켜주는 경제적이며 효과적인 방법임을 보여준다. 또한, 이 기법은 적응격자 세분화의 격자 재생성과정에도 용이하게 적용될 수 있다. This paper proposes a local improvement method that combines extended topological clean up and optimization-based smoothing for homogenizing triangular grid system. First extended topological clean up procedures are applied to improve the connectivities of grid elements. Then, local optimization-based smoothing is performed for maximizing the distortion metric that measures grid quality. Using the local improvement strategy, we implement the grid homogenizations for two triangular grid examples. It is shown that the suggested algorithm improves the quality of the triangular grids to a great degree in an efficient manner and also can be easily applied to the remeshing algorithm in adaptive mesh refinement technique.
발성 이전 단계의 중요성에 대한 인식 -크리스틴 링클레이터(Kristin Linklater)의 훈련 방법을 중심으로-
최형인 ( Hyung In Choi ) 한국연극학회 2008 한국연극학 Vol.0 No.36
The aim of this study is to emphasize the natural voice in acting. Here, the natural voice means being free from emotional blocks with no inhibition. This will make actors be spontaneous, daring, expressive and most of all true to themselves. In the twentieth century, actors` needs started to change from technical skills such as elocution to the more creative, imaginative and communicative ones. Actors started to think that body and mind cannot work independently with voice in particular. To fulfill this need, Iris Warren started voice coaching to liberate the natural voice in 1920`s. Kristin Linklater, one of her students, developed the program from which so many actors benefit now. This essay uses her methods to show how important it is to feel, breathe, and release freely so as to have expressive voice. First, actors should learn how the body and the mind interact. They have to change their way of thinking from that muscles are what keeps their body erect and move, to that bones are doing that. Therefore, any habitual unnecessary muscle tension acquired through everyday life will be eased from their body. Secondly, actors should think that breath is changed by thought. In other words, stimulus which comes from either thought or from the outside such as nice familiar smells, beautiful sight, terrible sound, etc., will create certain thought and rouse impulse and feeling. Finally, actors come to the stage of touching the sound after finding their natural breath by getting rid of emotional blocks caused by defenses, inhibitions and negative reactions, etc. Actors use their mind`s eye picturing that their torso is a pool full of sound. Now, any impulse or feeling is dropped into that pool which actually is incoming breath, splashes and releases out by vibrating the vocal cords. That is, the voice is a release on the outgoing breath. This process is the only way humans think and express their thought verbally. There is no other way to communicate than this. Actors are the same except they do not speak their own thoughts but words that playwright has written. This is why the voice technique is the most important field in actor training. In conclusion, actors must get rid of physical tension and emotional blocks to have natural breathing which will free their natural voice. Only the natural voice will communicate characters` inner life more freely.