• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.296-301
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• 2020

The purpose of this study was to verify the efficacy of cosmetics containing peptides as a cosmetic method for eyelashes. The study subjects were 21 women aged 20 years, set as the experimental group (right eyelash) and the control group (left eyelash), and measured changes according to the use of peptide cosmetics for 4 weeks. As a result of the analysis, the change in the length and density of eyelashes showed significant differences in the interaction between the group and the experiment period, and in the main effect according to each experiment period (p<.001). In the change of eyelash density and thickness, it was found that there was a significant difference at week 3 and week 4 in the difference between groups by measurement period (p>.05, p>.01). Cosmetics containing peptides have been effectively proven to be an effective cosmetic method for safe and beautiful eyelashes by increasing the length and number of eyelashes to those who suffer from side effects caused by cosmetic procedures. In the future, we look forward to expanding research to a wide range of age groups.

• KIPS Transactions on Software and Data Engineering
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• v.3 no.10
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• pp.429-440
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• 2014

The iris recognition is a biometrics technology to extract and code an unique iris feature from human eye image. Also, it includes the technology to compare with other's various iris stored in the system. On the other hand, eyelashes in iris image are a external factor to affect to recognition rate of iris. If eyelashes are not removed exactly from iris area, there are two false recognitions that recognize eyelashes to iris features or iris features to eyelashes. Eventually, these false recognitions bring out a lot of loss in iris informations. In this paper, in order to solve that problems, we removed eyelashes by gabor filter that using for analysis of frequency feature and improve preservation rate of iris informations. By novel method to extract various features on iris area using angle, frequency, and gaussian parameter on gabor filter that is one of the filters for analysing frequency feature for an image, we could remove accurately eyelashes with various lengths and shapes. As the result, proposed method represents that improve about 4% than previous methods using GMM or histogram analysis in iris preservation rate.

• The KIPS Transactions:PartB
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• v.12B no.3 s.99
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• pp.233-238
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• 2005

With iris recognition algorithm, unique iris code can be generated and user can be identified by using iris pattern. However, if unnecessary information such as eyelash is included in iris region, the error for iris recognition is increased, consequently. In detail, if iris region is used to generate ins code not excluding eyelash and the position of eyelash is moved, the iris codes are also changed and the error rate is increased. To overcome such problem, we propose the method of detecting eyelash by using mask and excluding the detected eyelash region in case of generating iris code. Experimental results show that EER(Equal Error Rate) for iris recognition using the proposed algorithm is lessened as much as $0.18\%$ compared to that not using it.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.05a
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• pp.251-256
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• 2002

최근 제품개발의 동향은 소비자 각각의 특성에 맞춘 "맞춤 컨셉"을 가진 제품 개발이 활발히 진행되고 있다는 점이다. 특히 그 어떤 제품보다도 소비자가 사용 시 느끼는 관능특성과 그에 대한 만족도가 중요시되는 화장품의 경우는 더욱 그러하다. 따라서 본 연구에서는 이미 대중화 된 베이스 메이크업과 립 메이크업 외에 최근 소비자들의 관심이 증가하고 있는 마스카라를 대상으로 한국 여성들에게 맞는 마스카라의 특성을 파악하고, 그 관능특성을 분석하여 한국 여성들의 니즈에 맞는 제품을 제시하는 것을 목적으로 하였다. 한국 여성들의 눈과 속눈썹 모양에 대한 조사에서는 클러스터 분석을 통해 대표적인 눈과 눈썹의 형태를 4가지 그룹으로 나누고, 각 그룹의 특성에 맞는 마스카라의 기능을 제안하였다. 그런 후, 전문패널을 대상으로 여러 기능의 마스카라를 이용해 마스카라의 관능특성을 평가하여 상기의 조사에서 나온 4가지 그룹에 대한 각각의 적합한 사용감을 제안하였다. 본 결과는 차후 소비자 특성에 맞는 마스카라 제품 개발 시 활용될 것이다.

• Journal of the Korea Convergence Society
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• v.10 no.12
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• pp.447-451
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• 2019

This study were to investigate the scratches and replacement cycles of eyeglasses according to personal characteristics in daily life. The subjects were 58 people who voluntarily participated in this study. The replacement cycle of eyeglasses according to the contact of eyelashes with eyeglasses, type and the number of eyeglasses wiped on a day were analyzed. The statistical analysis were performed by X² test and Fisher's exact test. The average replacement cycle of the eyeglasses were longer females than males. The eyeglasses replacement cycle were significantly shorter when the eyelashes contacted the eyeglasses and when the eyeglasses were wiped using a tissue or clothes other than the eyeglasses towel. The coating film of the eyeglasses may be damaged by the convergence effect such as eyelashes or minor carelessness in daily life, and this study will continue to follow up on this result.

• (The)Study of the Eastern Classic
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• no.69
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• pp.373-400
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• 2017

The objective of this study is to compare the modern transformation of a folk tale in each country. A folk tale is a story about a man who obtained an ability to see the original look of humans with tiger's eyebrows successfully found a new wife suitable for him by using them. In Korea, China, Japan, and India, folk tales similar to have been transmitted. 'Tiger's Eyebrows' is differently shown in each country like 'Wolf's Eyebrows' in Japan, 'Tiger's Whisker' in China, and 'Vulture's Feather' in India. This paper looked for works that modernly transformed this folk tale in each country. In the results, there were diverse works in each country such as fairy tale book, musical, short story, and game in Korea, full-length novel in China, and fairy tale, animation, and cartoon in Japan. Meanwhile, in India, there was only a mention of the folk tale in a collection of papers. Among them, there were works showing the significance of modern transformation in the aspect of genre or contents like a short story of Korea, a full-length novel of China, and a cartoon of Japan. The Korean novel shows that human is a being with the animal's instinct while human tries to ignore it. On the other hand, the Chinese novel shows that humans are not much different from animals especially in case when facing pains or death. The Japanese cartoon shows that it is meaningless to feel shame as human in the world which is filled with monsters or animals. In India, there were no works modernly transformed because Indian folk tales might be stories based on the mythic belief rather than fun.

• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 2006.06a
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• pp.119-122
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• 2006

홍채인식 시스템의 성능은 입력된 눈 영상으로부터 정확한 홍채 영역의 검출 및 효율적인 홍채코드의 생성 등의 영향을 받으나, 이를 위해서는 입력된 눈 영상에서 홍채 패턴이 선명해야 한다는 선행 조건이 존재한다. 초점이 맞지 않아 흐리게 나온 영상 눈을 감은 영상, 속눈썹에 의해 홍채영역이 가려진 영상, 움직임에 의해 블러링된 영상, 또는 홍채가 아닌 속눈썹 등의 다른 부분에 초점이 맞춰진 영상 등에서는 선명한 홍채 패턴을 얻을 수 없으므로 전체 인식 성능을 떨어뜨리는 요인이 된다. 그러므로 이러한 영상들을 자동으로 걸러내 제거해주는 눈 영상 화질 측정 방법이 필요하다. 본 논문에서는 눈 영상의 초점이 잘 맞는지 측정하는 방법을 제안하고 자체적으로 획득한 데이터베이스를 이용해 이를 테스트하였다.

• Journal of Fashion Business
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• v.21 no.1
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• pp.58-73
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• 2017

The purpose of this study was to examine the need of the eyelash design area and the changes of an eye image according to eyelash design. Methodology included both a theoretical research and an empirical research. The theoretical research reviewed previous researches and technical books. The empirical research divided eye shapes, complemented the defect of eye shapes, and examined resulting image changes. A mechanical way was performed for treatment because it was more efficient than a manual way. A J-curl type was used. Eye length was divided into five and the point was determined. The length and density of curl were changed in each point to maximize a treatment effect. As a result, eye images were changed as follows. First, round eyes became stable. Slit eyes became vivid and soft. Wide-set eyes became intelligent and narrow-set eyes became smooth. Large eyes were naturally gradated and small eyes became larger. Double-eyelid eyes became stable and elegant and single-eyelid eyes became gentle and soft. Bulging eyes became easy and soft and sunken eyes became smooth. Peaked eyes became gentle and soft and sleepy eyes became strong and vivid. Based on the findings, eyelash design can play a role in changing an image according to eye shapes. In particular, a speed eyelash extension device to extend eyelash can reduce working hours and gradate only by angle control. It can complement the defect of eyes according to the design of each shape and change into a better image.

• 건강소식
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• v.34 no.6
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• pp.20-25
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• 2010

옛말에 몸이 천냥이면 눈이 구백냥이라는 말이 있다. 그만큼 눈이 중요하다는 말이다. 이처럼 중요한 눈을 보호하기 위해 우리 몸은 눈을 보호하는 구조로 되어 있다. 위로는 머리뼈가 앞으로는 코뼈, 밖으로는 광대뼈가 철저하게 보호하고 있으며, 만약 외보로부터 눈으로 뭇엇이 날아오면 눈꺼풀과 속눈썹이 반사적으로 반응하여 눈을 감아 외부로부터 눈을 보호한다. 하지만 이런 보호 속에서도 눈은 혹사당하고, 시력이 점점 떨어지는 경우가 많다. 눈은 하루아침에 급격히 나빠지지 않지만 한 번 나빠지면 다시 회복하기가 쉽지 않다. 평소 건강한 눈을 위한 관리법에서 시력을 회복시켜주는 수술까지 눈에 대한 A to Z를 알아본다.

• Animal Systematics, Evolution and Diversity
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• v.3 no.1
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• pp.74-90
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• 1987

한국산 유영류(다모강)의 분류학적 연구의 일환으로 1965년부터 1986년까지 우리나라의 삼면연안과 도서지방(36개 지역)에서 채집된 표본을 동정 분류하였다. 그 결과 10과 20속 31종 2 종이 밝혀졌으며 그 중 4아종 1 아종(Amphinome rostrata, Haplosyllis tentaculata, Typosyllis aciculata orientalis, Typosyllis variegata, Glycera subaenea)은 한국미기록종으로 판명되었다. 눈썹참갯지렁이 (Perinereis nuntina)는 총 36개 지역 중 11개 지역에서 채집되었으며 , 총 600여 개체중 232 개체가 채집됨으로써 우리나라에 널리 분포해있는 종으로 나타났다. 동정 분류된 표본 중 한국과 일본 해역에만 분포하는 것은 3 종이었다.