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      • KCI등재
      • 홍채 인식을 이용한 개인 식별

        송재영,정광익,이병선,이은주 한밭대학교 2009 한밭대학교 논문집 Vol.7 No.1

        본 연구에서는 홍채 영역에서 개인의 특정을 나타내는 특정을 추출하여 개인을 식별하는 홍채 인식 시스템을 구현한다 본 시스템에서는 홍채 인식 카메라를 통하여 눈 영상을 획득하고, 원형 에지 검출에 의 해 결정된 동공 및 홍채의 중심과 반지름을 이용하여 홍채 영역을 추출한다. 그 다음 홍채 중심 축 사이에 서 원의 중심과 반지름을 변화시켜가면서 홍채 영역을 여러 개의 원으로 나누고, 원주 상에 나타나는 홍채 신호들 가운데 개인을 특정지을 수 있는 홍채 특정을 추출한다. 개인 식별은 등록 과정을 통해 저장되어 있 는 홍채 신호와 입력된 홍채 선호 사이의 상관도에 의하여 이루어진다

      • 대학생의 여가활동에 대한 연구

        송재영 순천향대학교 학생상담센터 2001 學生生活硏究 Vol.8 No.-

        This research was performed to investigate and analyse the leisure activities of university's students for the purpose that the analytical results would be contributed to students' life guidances and leisure education within the university and the related institution. In addition, this study will be used as the necessary basic material to establish and improve student policy, program planning and managements in their leisure education and student's life guidance. Students were asked to respond to the questionnaire that consisted of 5 categories concerning general information of the responding students, how much leisure time, what type and item of the leisure activity and the students' consciousness of their leisure life. The sample for the study were collected from 311 students at Soonchunhyang University and each 100 students of R and H University. The responses for this sample were statistically analysed by using of SPSS/PC+. The results of the research were as follows: It was found that the university students spent 10.42 hours(43%) on biologically necessary activities, 8.37 hours on studying activities and 5.22 hours for the leisure activities in a day from monday to friday and each 10.58(44%), 3.65(15%) and 9.77(41%) hours respectively in a day of weekend. It was also revealed that the students participated in the field of the "social intercourse activity" most frequently and "viewing and appreciation activity" was the next one among 6 activities. "Watching T.V. and listening to the radio" was selected as the most enjoyable leisure items and the items of "conversation with family members or friends", "computer game and internet chatting", "reading books" and "art and literary activity", "walking" and "playing in the PC room or electronic game room" were the next places in order. It seemed to be the remarkable that relatively fewer students(69%) participated in the leisure types of sports compared to the other types. But much of the students expressed that they wanted to participate in the field of sports in the future, in which male students wanted to engage in one sports everyday continuously, but female students preferred to participate in various items extensively. As to the conditions of students' leisure activities, it was showed that university campus was the best place to enjoy the leisure activity during the weekdays and the location area of students' dwelling house during weekend. The outcomes showed that the students seemed to spend their leisure time with their college friends during weekdays, while middle or high school friends did during weekend. The most important factor affecting to the leisure activities was founded to be the students' willingness to do them and it appeared that the other conditions such as the money, places, facilities or time couldn't do anything with the leisure activities. Concerned about the students' consciousness of the leisure activities in their social lives, most of the students valued both the economic activities and the leisure ones as the one of the more valuable things in human life, rather than the religious or social service activities. And it concluded that students considered leisure activities in their university campus a preparatory process for the future's healthy leisure activities.

      • KCI등재
      • Direct limit를 사용한 flat module의 성질에 대한 연구

        송재영 圓光大學校大學院 1982 學位論叢 Vol.8-2 No.-

        본 논문에서는 direct limit의 몇가지 성질들을 사용하여 flat module들의 몇가지 성질들을 증명하려 한다. (그 주요정리들은 다음과 같다) (정리1) {B_(k),φ_(i)^(k) }가 direct index set k상의 flat module의 direct system이면 ◁수식 삽입▷(원문을 참조하세요)는 flat이다. (정리2) R이 integral domail이면 그 quotient field Q는 flat R-module이다. (정리3) B의 모든 유한생성 submodule이 flat이면 B는 flat이다.

      • 英語 短母音의 變化에 對한 歷史的 考察

        宋宰永 순천향대학교 1992 논문집 Vol.15 No.1

        In the historical study of English vowels, we can find out easily that long vowels have passed through a drastic change in the course of the history in the English language, as compared with the comparatively stable history of short vowels. In the period of Old English, there were six vowels of i, e, o, u, æ, a with a comparatively tense quality. O E i, e, o, u were lowered to [??] and the front vowel [æ] and εback [a] merged into one central [a] by the early Middle English period and ME a in turn became front [æ] in early Modern English period. ME [u] has been unrounded and centralized to [Λ]. Rounding quality of English has also been becoming weaker and weaker. It is proved that unrounding tendency in English was exceptionally strong in the sixteenth and seventeenth centries, with its prime in the seventeenth century. In fact, all these changes found in the history of the English short vowels are largely concerned with the general unrounding tendency and Ⅰ tried to explain the history of English short vowels from a functional point of view in this paper.

      • 프랑스 文學과 모랄리스트

        宋在英 충남대학교 교지편집위원회 1972 寶雲 - 충남대학교 Vol.- No.2

        모랄리스트라 하면 이 말이 도덕, 도의, 윤리 등의 뜻을 가진 morale에서 유래한 것으로 누구나 얼핏 동양적인 도덕군자를 연상하기 쉽다. 그러나 적어도 프랑스 문학에서 모랄리스트라고 하면 그런 상식적인 의미를 떠나서 보다 다른 차원의 의미를 가진다. 그럼 대체 모랄리스트란 무엇인가. Robert 사전에 따르자면, 도덕ㆍ윤리의 문제를 취급하는 작가, 풍속과 인간조건에 관하여 깊은 성찰을 갖는 작가를 모랄리스트라고 정의하고 있다. 그러나 어느 시대, 어느 나라의 문학을 막론하고 도덕ㆍ윤리의 문제를 전혀 취급하지 않은 작가란 없으며, 따라서 모든 작가는 당위적으로 모두 모랄리스트가 아니냐 하는 반문이 생길 수 있다.

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