• (The)Study of the Eastern Classic
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• no.69
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• pp.325-347
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• 2017

In order to examine the characteristics of the name of a thing appearing in the "Gugpung(국풍)", it was compared with the name of a thing in "The Korean annotation of the Classic of Odes(시경언해)" We have examined the reason why the names of things in "The Korean annotation of the Classic of Odes(시경언해)" and "Gugpung(국풍)" appear differently in terms of the difference between the purposes of compiling the two books and reflecting the changes in language. "The Korean annotation of the Classic of Odes(시경언해)" does not provide a proper language for the names of flora and fauna that can be easily seen in the collective term of plants or animals or in everyday life. However, in the "Gugpung (국풍)", they also presented their own words. We found the reason for the purpose of compiling the "Gugpung(국풍)". "Gugpung(국풍)" is a book made for women's education. Therefore "Gugpung(국풍)" was made not only to learn the contents but also to learn Chinese character contained in the contents. Consequently, unlike the "The Korean annotation of the Classic of Odes(시경언해)", most of the names of the Korean things are presented Although the names of the native language of "Gugpung(국풍)" and "The Korean annotation of the Classic of Odes(시경언해)" are consistent with each other, many cases have been found that appear differently. In many cases, they reflected the change of the history of the Korean language in the early 17th century, when the "The Korean annotation of the Classic of Odes(시경언해)" was published, and in the early 19th century, when the "Gugpung(국풍)" wind was written.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.749-752
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• 2017

캡슐내시경 검사는 일반내시경으로는 관찰하기 힘든 소장 기관을 관찰할 수 있어 최근 환자들 사이에서 수요가 늘고 있는 검사 방법 중 하나이다. 이와 같은 캡슐내시경으로부터 병변에 대한 의료 정보가 획득될 수 있는데, 최근에는 캡슐내시경 영상의 학습을 통해 이를 자동으로 획득하려는 시도들이 이루어지고 있다. 예를 들면, 캡슐의 위치를 추적하기 위해 위장관의 개략적인 위치(위, 소장 등)를 파악하거나, 캡슐내시경 영상으로부터 관찰될 수 있는 병변(폴립 등)을 검출하기 위해 영상의 학습이 수행되고 있는 상황이다. 그러나 캡슐내시경의 방대한 영상 프레임 중에서 병변에 대한 영상은 극히 일부분이기 때문에, 기존 학습 영상의 클래스(레이블)는 다양한 병변에 대한 정의나 영상에서 확인될 수 있는 구체적인 속성이 고려되지 않는다. 따라서 본 논문에서는 캡슐내시경 관련 표준(MST, CEST)에서 정의하고 있는 주요 병변 정보에 대한 색상 유사도 분석을 통해, 출력층에서 활용될 수 있는 클래스 레이블링 기법을 제안한다. 제안하는 기법은 유사한 특성을 보이는 영상의 구분을 통해 세부적인 클래스 레이블링을 수행하여 체계적인 학습 모델의 설계를 가능케한다.

• (The)Study of the Eastern Classic
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• no.68
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• pp.539-570
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• 2017

This article is for considering and looking through the meaning of Classic of Poetry(Shi jing) Hiku-ka of Kobayashi Issa before reviewing and adapting Classic of Poetry(Shi jing) in Eastern Asia. Issa wrote his works by using Hyanghwa-Gucheop in 1803, and he had adopted it as his creative works of Hikai absorbing Classic of Poetry(Shi jing) for about half a year. There has been no national study about this so far, and this study covered the aspects of Issa's adapting way of Classic of Poetry(Shi jing) in Japan and China. There have been several problems that the contents were limited to Guo-feng and there were no agreement of terminology as well among researchers. To overcome these limitations, therefore, this article aimed at all the works, rejected the view point as just a translation, and denominated this study as Haiku-ka. Above all, this study looked though Issa's Classic of Poetry(Shi jing) by splitting the aspects of Haiku-ka into borrowing topics and materials. In borrowing topics, the works with the topics of homesick and nostalgic parents stood out. Furthermore, annotations and understandings of Issa's original works were deeply involved. In borrowing materials, the original meanings in the works were transformed and changed or even reinterpreted by their own way. Eliminating sublime emotions, furious tone, and condemnation was main characteristic of Haiku-ka in Classic of Poetry(Shi jing). Besides, there were ways of exclusion of reasoning, deviating from the viewpoint of Sigyo(edification by poetry), not including moral senses. In other words, Issa used habits and impressions like the way of Haiku when he was doing Haiku-ka in Classic of Poetry(Shi jing). The meaning that Issa's Hiku-ka of Classic of Poetry(Shi jing) stood out compared to adaptation of Classic of Poetry(Shi jing) in Eastern Asia. Although Classic of Poetry(Shi jing) in Vietnam was transferred in the form of the poem in Vernacular, the meaning and contents were not changed. Moreover, the original works and characters in Joseon were not destroyed because Classic of Poetry(Shi jing) was not liberally translated but literally. However, Issa transferred the Classic of Poetry(Shi jing) in the form of the poem in Vernacular to reveal the value of popular ballads. This was a different adapting way of Classic of Poetry(Shi jing) from that in Eastern Asia.

• Journal of the Korea Convergence Society
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• v.9 no.1
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• pp.473-483
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• 2018

The purpose of this study was to identify the effects of bowel preparation convergence program for colonoscopy. This study used a nonequivalent control group pretest-posttest design. A sample of 75 clients, who were scheduled for colonoscopy, was included. The experimental group was given bowel preparation convergence program including audiovisual education, walking-exercise and telephone counseling. The data were collected using a structured questionnaire and colonoscopy monitoring and were analyzed using SPSS 21.0 program. The experimental group reported significantly higher compliance of taking bowel preparation agents and test satisfaction(p=.002; p=.001), lower test difficulty and test discomfort than those of the control group(p=.002; p=.001). There were significant differences in level of bowel cleansing and test time required except compliance of diet restriction between groups(p<.001; p=.001; p=.108). This findings indicate that bowel preparation convergence program can be an effective nursing intervention for colonoscopy. The convergence intervention for diagnostic test is needed to be developed in clinical practice.

• KIPS Transactions on Software and Data Engineering
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• v.6 no.10
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• pp.493-498
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• 2017

Capsule endoscopy is specialized for the observation of small intestine that is difficult to access by general endoscopy. The diagnostic procedure through capsule endoscopy consists of three stages: examination of indicant, endoscopy, and diagnosis. At this time, key information needed for diagnosis includes indicant, lesions, and suspected disease information. In this paper, these information are defined as semantic features and the extracting process is defined as semantic-based analysis. It is performed in whole capsule endoscopy. First, several symptoms of patient are checked before capsule endoscopy to get some information on suspected disease. Next, capsule endoscopy is performed by checking the suspected diseases. Finally, diagnosis is concluded by using supporting information. At this time, some association are used to conclude diagnosis. For example, there are the disease association between the symptom and the disease to identify the expected disease, and the anatomical association between the location of the lesion and supporting information. However, existing knowledge models such as MST and CEST only lists the simple term related to endoscopy and cannot consider such semantic associations. Therefore, in this paper, we propose association-based knowledge model for supporting diagnosis of capsule endoscopy. The proposed model is divided into two; a disease model and anatomical model of small intestine, interesting area(organs) of capsule endoscopy. It can effectively support diagnosis by providing key information for capsule endoscopy.

• Proceedings of the Korea Information Processing Society Conference
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• 2018.10a
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• pp.669-672
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• 2018

캡술내시경은 식도부터 항문까지 소화기관 전체를 한번에 촬영할 수 있는 의료기기로, 한번의 검사에 평균 8~12 시간 정도의 길이와 5만장 이상의 프레임으로 구성된 영상을 생성한다. 그러나 생성된 영상에 대한 분석은 수작업으로 진행되고 있어, 캡술내시경 영상 분석 자동화에 대한 기술적인 수요가 높아지고 있는 추세이다. 이를 위해, 캡슐내시경 영상 분석에 대한 많은 연구가 진행되고 있는데, 본 연구에서는 그 중에서도 폴립 영상에 대한 검출 자동화 연구에 주목하였다. 폴립이란 위장관 내에서 발견될 수 있는 융기성 병변으로, 많은 연구에서 기계학습 혹은 딥러닝 방식을 적용하여 이를 검출하기 위한 연구를 수행하였다. 그러나 캡슐내시경 영상의 특성상, 병번이 있는 영상이 굉장히 적기 때문에 일반적인 딥러닝 방식의 적용으로 좋은 성능을 내기 어렵다. 따라서 본 논문에서는 폴립 검출 컨볼루션 신경망 설계를 위한 멀티 스케일에 대한 원형 검출기법을 결합하여 폴립이 의심되는 영역을 추출해주는 특징 추출 기법으로, 수집한 데이터 150장에 대한 실험한 결과 약 82%의 성능을 보였다.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2004.05a
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• pp.291-291
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• 2004

현재 국내에서 꾸준히 증가추세를 보이는 대장관련 질환의 검진과 치료를 위해 대장내시경을 이용한 시술의 빈도가 높아지고 있다. 현재 이용되고 있는 대장내시경은 대부분 구조적으로 굵기는 약 1 cm 이며 길이는 약 1.5 m이다 이러한 내시경은 항문을 통한 삽입이 용이하도록 하기 위해 적당한 유연성과 동시에 축방향의 비교적 큰 Stiffness를 갖고 있으며 최근 개발되고 있는 제품들은 이러한 Stiffness의 조절이 가능하여 삽입이 효과적으로 이루어질 수 있도록 하고 있다.(중략)

• Proceedings of the Korea Information Processing Society Conference
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• 2017.04a
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• pp.900-903
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• 2017

캡슐내시경은 일반적인 내시경의 접근이 어려운 소장을 관찰하는 데 특화되어 있다. 보통 캡슐내시경 영상을 판독하기 위해 의사는 해부학적 지식과 병리학적 지식과 같은 도메인 지식을 활용하여 영상에 내재된 정보를 획득한다. 이와 같은 내재된 정보는 도메인 지식을 활용하여 분석될 수 있는 의미적 정보라고 할 수 있다. 본 논문에서는 의미적 정보를 추출하는 과정을 의미 기반 분석이라 정의하고, 의미 기반 분석 과정에서 요구되는 도메인 지식 모델링 기법을 제안하고자 한다. 캡슐내시경의 의미 기반 분석 과정은 크게 이미지 특징 추출, 해부학적 분석, 병리학적 분석으로 구성되며, 이와 같은 분석 과정에 활용될 수 있는 해부학 모델과 병리학 모델을 제안한다. 제안하는 모델은 캡슐내시경 영상의 주요 대상 기관인 소장에 특화된 모델로 효과적인 영상 판독을 보조할 수 있음을 보인다.

• Journal of the Korea Institute of Military Science and Technology
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• v.9 no.2 s.25
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• pp.34-41
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• 2006

This paper describes the general considerations and operational applications of aircraft night vision goggle(NVG). The operators should recognize the NVG characteristics, natural night light sources and interoperability between them. And they have to keep attention to the method to take steps to avoid misperceptions, illusions during flight, and the negative impact on the effectiveness and safety of the mission. The considerations based on the interoperability between NVG and night operation suggest the evaluation items of NVG field test and flight test.

• (The)Study of the Eastern Classic
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• no.70
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• pp.385-405
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• 2018

This paper aimed at examining studies on the Book of Odes of Weng fang-gang(翁方綱), a scholar who lived during Qianjia(乾嘉) period in the Qing(淸) Dynasty. In study on the Book of Odes, he had confidence in interpretation of Shixu(詩 序) and Maozhuan(毛傳), laid emphasis on long interpretation and opposed a tendency to be dubious of Confucian classics, showing a tendency of hanxue(漢 學), and he also showed a tendency of songxue(宋學) by criticizing a problem of Zheng xuan(鄭玄) & Kong ying-da(孔穎達) and taking a positive position toward Shijizhuan(詩集傳) of Zhu xi(朱熹). So to speak, Weng fang-gang can be considered to be a scholar who appropriately adopted and used the study method of hanxue(漢學) and songxue(宋學) in studying the Book of Odes.