• Title/Summary/Keyword: 한국미용학회

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Measurement of Hair Healthiness Using Edgo Features (에지특징을 사용한 모발의 건강도 측정)

  • 문수열;안상건;하석운
    • Proceedings of the Korea Multimedia Society Conference
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    • 2003.11b
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    • pp.561-564
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    • 2003
  • 일반적으로 피부 미용분야에서 건강모발과 손상모발을 구분하기 위해 전자현미경으로 촬영된 영상에서 모발의 벌어짐, 갈라짐, 젖혀짐, 탈락, 용해 등의 특징을 관찰하여 사용하고 있다. 그러나 주관적이고 정성적인 판단에 의존하기 때문에 수치적인 기준을 적용하는 객관성이 있는 판단이 요구된다. 본 논문에서는 영상처리 분야에서 에지 특성이 영상 분류나 검색에 사용되는 점을 활용, 에지처리된 영상의 구간별 밝기 누적정보를 비교하여 건강모발과 손상모발의 구분이 가능함을 보인다.

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Geometry and Camera Recovery for Indoor Images using Homographies and Image Segmentation (Homography와 영상 분할을 미용한 실내 영상으로부터의 기하정보와 카메라 정보의 추출)

  • 박태준;권대현;오광만
    • Proceedings of the Korea Multimedia Society Conference
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    • 2000.11a
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    • pp.143-146
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    • 2000
  • 본 논문에서는 다수의 실내 영상으로부터 영상을 촬영한 카메라의 속성정보와 실내 환경에 대한 기하정보를 추출하는 방법을 제안한다. BSP-Tree를 이용하여 주어진 실영상을 각각의 부분 영역이 실제로도 평면 영역에 해당되도록 분할하였으며, 특징점 대응을 통해 각 분할된 영역의 영상간 대응을 찾고 이로부터 각 분할 영역의 homography를 계산하였다 또한 간단한 가정을 통해 계산된 homography로부터 각 분할영역에 대응된 평면의 방정식과 각 영상을 촬영한 카메라의 속성을 찾아낼 수 있믐을 보였다. 본 논문에서 제안한 방법은 현재 본 연구팀이 구현 중인 영상기반 모델링 시스템에서 핵심적인 기능을 수행하리라 기대된다.

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해양미생물로부터 신기능성 생리활성물질인 콘드로이틴 황산의 생산

  • 김경석;박유수;이원재
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2002.10a
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    • pp.120-121
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    • 2002
  • 콘드로이틴황산의 다양한 기능성에 따라 의학분야의 임상분야에서 의약품으로 이용되고 있고, 화장품업계에서는 콘드로이틴황산이 노화와 밀접한 관계(1)를 가지며 피부미용효과가 우수하기 때문에 화장품원료로서 이용하고 있으며, 독성이 낮아 경구 투여로도 효과가 있기 때문에(2) 식품에서는 최근에 건강음료로 개발되는 등, 시장성이 매우 큰 기능성 물질이다. 의약품 및 화장품용은 상어지느러미와 연골에서 추출되며, 식품용은 소나 양의 연골 등에서 정제되며, 무척추동물로는 달팽이 등이 이용된다. (중략)

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A study on the searching of images via clustering and sequential I/O (클러스터링 및 연속적 I/O를 이용한 이미지 데이터 검색 연구)

  • 김진옥
    • Proceedings of the Korean Information Science Society Conference
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    • 2002.04b
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    • pp.106-108
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    • 2002
  • 본 연구에서는 멀티미디어 데이터 검색에 클러스터링과 인덱싱 기법을 같이 적용하여 유사할 이미지끼리는 인접 디스크에 클러스터하고 이 클러스터에 접근하는 인덱스를 구축하여 검색이 빠르게 이루어지는 유사 검색방법을 제시한다. 이 연구에서는 트리 유사 구조의 인덱스 대신 해싱 방법을 이용하며 검색시 I/O시간을 줄이기 위해 오브젝트를 가진 클러스터 위치를 찾는데 한번의 I/O를 사용하고 이 클러스터를 읽기 위해 연속주인 파일 I/O를 사용하여 클러스터를 찾는 데용을 최소화한다 클러스터인덱싱 접근은 트리 유사 구조와 임의 I/O를 사용한 내용기반의 이미지 검색보다 효율적인 검색 적합성을 보이며 연속적 I/O를 통해 검색 미용을 낮춘다.

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Female College Students' Perception of Work Scope of Dental Hygienist and Boundaries of Medical Personnel according to the Major

  • Hong, Yang-Hee;Lee, Jung-Mi;Woo, Hee-Sun
    • Journal of the Korea Society of Computer and Information
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    • v.25 no.3
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    • pp.177-183
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    • 2020
  • The purpose of the study is to investigate the women's college students' perceptions on work scope of dental hygienists and the inclusion of dental hygienists in the category of medical personnel. A self-reported questionnaire was completed by 180 Suwon women's college students from August 26, to September 11, 2019. The questionnaire consisted of oral health condition of the subjects, perception of both legal and illegal work scope of dental hygienist, the degree of recognition of medical personnel occupations by subject, and the reason why they thought dental hygienists are medical personnel. The collected data were analyzed based on frequency, percentage, and descriptive statistics using IBM SPSS VER 22.0. It showed significantly different perception of work scope of dental hygienists according to the major. Percent of 70 of the subjects perceived dental hygienist as a medical personnel, the opinions on the necessity were as follows: The Ministry of Health and Welfare issues a license through the national examination role and dental hygienists assist the care of dentist. Therefore, clinical dental hygienists should be promoted to medical personnel through the amendment of the medical law so that the duties practiced by the dental hygienist can be matched with the legal practice.

An effect of academic achievement for 'beautician(skin) education and training course' suggested by 'NCS' on profession and practice suitability ('NCS'의 '미용사(피부)교육훈련과정'이 '전문성' 및 '실무능력'에 미치는 영향에 관한 연구)

  • Kim, Hye-Ryeon;Lee, In-Hee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.6
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    • pp.3512-3523
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    • 2014
  • This study verified the effects of 'the education and training course for Aestheticians(Skin)' suggested by 'NCS', which is an outcome of the government's efforts to change from an 'educational background-centered society' to a 'capability-centered society' on the 'profession' and 'practice suitability' of actual aestheticians(skin) positively. As a result, three factors except for hygiene-related subjects and basic occupation capability had significant effects on the practical capability, and 4 factors except for the 'basic occupation ability' had significant effects on the 'profession' of skin beauticians. This suggests that people understand as a concept related to professionalism, even though hygiene-related subjects are associated with the customer's health, so it is very important. This means that awareness should be exchanged from practical capability, not professionalism, for hygiene-related subjects. In addition, the basic occupation capability is difficult to acquire for a short time and is organized by the capabilities, which are expected to have synergy effects when combined with professionalism knowledge. Therefore, it is necessary to prepare concrete measures to cultivate the basic occupation capability. When the government currently presents the 'NQF' establishment, it will be necessary to check the 'NCS' based on it. On the other hand, there has been no action of the academic world and government. In addition, the subjects related to common occupation capability, skin-related subjects and nail-related subjects are judged to cultivate manpower focusing on the capability, but hygiene-related subjects and basic occupation subjects are judged to seek a new direction to apply as a curriculum for cultivating manpower focusing on capability.

Effect of Some Characteristics of Service Provider on Trust and Loyalty in Services Setting (서비스제공자의 특성이 신뢰와 충성도에 미치는 영향)

  • Choi, Chul-Jae
    • The Journal of the Korea Contents Association
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    • v.12 no.9
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    • pp.293-310
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    • 2012
  • The purpose of this paper is to explain and identify how services offer-related characteristics of services providers such as service competence, reliability, and responsiveness have an effect on cognitive trust and customization characteristics of services providers has influences on affective trust. And it is to explain and identify how cognitive trust has an effects on affective trust and loyalty, and how affective trust has influence on loyalty in services setting such as apparel services of search attribute, hair services of experience attribute, and dental services of credence attribute. A survey study was conducted to collect the data with consumers who have experience purchase or search on services in apparel services, hair services, and dental services. Analysis of structural equation modeling with AMOS 18 and SPSS win 19.0 was performed to test the research hypothesis. The results of the study are as follows: First, responsiveness characteristics of service providers has an effect on cognitive trust, which in turn influences on affective trust. But there was on effect on customer loyalty by cognitive trust and affective trust in apparel service setting. Second, service competence characteristics and reliability characteristics of service providers have effect on cognitive trust, and customization characteristics of service providers has influences on affective trust, and then both of them, in turn, was effect on customer loyalty in hair service setting. Third, reliability characteristics of service providers has effects on cognitive trust and customization characteristics of service providers has influences on affective trust, and then cognitive trust has effects on customer loyalty, but there was no effects on affective trust by customer loyalty.

A Study on the Trends of the Natural UV Protection Materials Related to Skin Beauty (피부미용 관련 천연 자외선 차단 소재 연구동향 분석)

  • Kim, Hyeon-Suk
    • Journal of the Korean Applied Science and Technology
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    • v.38 no.1
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    • pp.107-117
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    • 2021
  • The purpose of this study is to provide basic data for the development of UV protection products using natural materials. The research method is investigation and analyzation of the current status of the domestic and foreign industries, natural material research trends, and patent status of skin care-related sunscreen. As the result of the study, the U.S. market for sunscreen is the largest one, accounting for about 21% of the world, and the Chinese market is rapidly growing. The top four major types of functional cosmetics in Korea are complex functional products, followed by wrinkle improvement, sunscreen and whitening, and both the global and domestic markets continue to grow continuously. Over the past decade, research trends in natural sunscreen materials have shown that Scutellaria baicalensis, Humulus lupulus L., licorice, Finger root, Green tea, lespedeza cuneata extracts are effective, and in addition, they are also effective in photo-aging, antioxidant, anti-inflammatory, antibacterial, whitening, and wrinkle improvement. The patent registration status is on the rise and the ingredients were secured from plants and seaweeds. As the conclusion of this research, It is expected that natural UV protection material will be able to be used as multi-functional cosmetics material by developing safe and proven natural materials in line with future global trends.

Influence of Beauty Major Students' Motivation for Major Selection and Sense of Belonging on Learning Persistence Intention : A Comparison between General and Cyber Universities (미용전공자의 전공선택동기와 소속감에 따른 학업지속의도 : 일반대학과 원격대학 비교)

  • Hyun-Sook Kim
    • Journal of the Korean Applied Science and Technology
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    • v.40 no.3
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    • pp.374-384
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    • 2023
  • Universities that previously targeted in 20s have recently diversified their operation methods, founding purposes, and target. With a significant decrease in the school-age population relative to the number of universities, universities are making their best efforts to secure new students and minimize student attrition. In this study, an online survey was conducted to empirically examine the effects of motivation for major selection and sense of belonging on learning persistence intention among students in beauty-related departments at 2-year and 4-year general universities and cyber universities. The collected data from 119 students at general universities and 113 students at cyber universities were analyzed using SPSS 28. The key findings can be summarized as follows: For general universities, motivation for major selection did not have a significant effect on learning persistence intention, but sense of belonging had a significant positive effect. Additionally, an interaction effect was observed, indicating that as the sense of belonging increased, extrinsic motivation significantly increased learning persistence intention. For cyber universities, intrinsic motivation and sense of belonging among motivations for major selection had a significant positive effect on learning persistence intention, while the moderating effect of sense of belonging in the relationship between motivation for major selection and learning persistence intention was not significant. In summary, for general universities, the factor that influenced students' learning persistence intention was a sense of belonging to the university, while for cyber universities, intrinsic motivation played a significant role. These findings are expected to provide meaningful insights and data for universities to develop effective policies for preventing student attrition.

A Systematic Review of the Literature on Tattoo and Semi-permanent Makeup (문신 및 반영구화장에 관한 체계적 문헌고찰)

  • Soyeon Park;Eunkyung Seo;Sungwook Kang
    • Journal of the Korean Applied Science and Technology
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    • v.40 no.3
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    • pp.435-452
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    • 2023
  • This study was conducted for a systematic literature review according to the period, subject, and research method for 198 papers related to tattoo and semi-permanent makeup published from 1979 to 2022. By period, it was divided into the first period (1979-1994), the second period (1995-2005), the third period (2006-2012), and the fourth period (2013-2022). In the first period, research on health and medical aspects was the main focus, and in the second period, studies in various aspects such as art and culture began to appear. The 3rd period was characterized by increased research on semi-permanent makeup, and the 4th period was marked by a rapid increase in research on tattoos and semi-permanent makeup. By research topic, it was analyzed by dividing it into health and medical care, beauty, fashion and art, society and culture, law and system. As a result, cosmetic studies were most actively conducted to identify consumers' preferences and perceptions, and health and medical studies were the second most common. Recently, as the need for legalization has increased, studies related to laws and systems have increased rapidly, and studies on culture, history, and fashion have also been conducted. By research method, survey research were used the most, and various methods such as literature study and case studies were also used. This study is expected to further promote follow-up research in the future and contribute to the development of related industries.