• 복식문화연구
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• 제24권1호
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• pp.27-40
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• 2016

This study investigated the preference of sensibility expression factors regarding fashion materials, such as the color, pattern and texture of fabric. Moreover, this study analyzed the relationship between the preference of sensibility expression factors and the preference of fashion images by identifying the preference of fashion images. The survey subjects were 312 women ranging in age from 20 to 40 years old. This study utilized a questionnaire as a measurement tool. First, this study performed a factorial analysis on the preference of sensibility expression factors of fashion materials. In regards to color preference, this study considered color depth such as light tone color, moderate tone color, dark tone color and vivid tone color. In regards to pattern preference, this study examined: geometric pattern, floral pattern, animal skins pattern, check pattern and symbolical pattern. In regard to preference of the texture, this study assessed: roughness, luster, flatness and lightness. Second, this study performed a factorial analysis on the preference of fashion images. This study examined five factors: dignity, uniqueness, femininity, activity and simplicity. Third, this study analyzed the effects of the preference of sensibility expression factors of fashion materials on the preference of fashion images. As a result, the color preference was related to the image preference associated with dignity, femininity and simplicity, whereas the pattern preference was related to the images of uniqueness, femininity, activity and simplicity. Moreover, the preference of texture image was related to the images of dignity, uniqueness, femininity and activity.

• 복식
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• 제41권
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• pp.169-183
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• 1998

The Tartan, the representative check pattern and traditional costume of Scothand, is the most popualr checker which has inherited from the clans of the Scotch Highlands in the ancient times and continued to develop. It is a symbol of the Scotch culture and tadition and widely used in various ways according to status, birthplace purpose and use. Therefore, this study was intended to inquire into Tartan check. The purpose of this study attempted to make a systematic investigation of the characteristic of the Tartan check. the checker using vertical and horizontal lines which was the universal plastic element and inquire into it in terms of era, designers and combined works. By doing so, this study attempted to investigate the phase of the Tartan check in world fashion and further forecast the future of checker design applicable to the 21th-Century fashion. In addition it, attempted to investigate the features of Scottch costume unknown in our academic circles and inquire into the proless in while the Scottch has retained the originality of its own which suppressed by neighboring countries. This study could find out that the checker is the element of infinite applicability in the future. It is expected that the sophisticated and beautiful design using the checker will be presented by many Korean designer through the overall and systanatic study of the checker. On the other hand, to make an empirical study costume of other races, a comprehensive examination should be made of the social and cultural background against which locals are using their costume, through the survey of their real costume and on-spot research. It this respect, this study has some limitation in time and data collection. Besides the analysis of costume through materials and photos in museums as well as the study of cloth material and accurate colors was not con여cted in this in this study. This will remain to be study of in the future.

• 동의생리병리학회지
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• 제27권3호
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• pp.318-326
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• 2013

This study was performed to investigate relationship between each pattern identification and heart rate variability(HRV) indices. We analyzed 201 subjects who participated in stroke check up. We classified the subjects into four groups of pattern identifications; Fire-Heat pattern(FH), Yin Deficiency pattern(YD), Qi Deficiency pattern(QD) and Dampness-Phlegm pattern(DP) that based on Korean Standard Pattern Identifications for Stroke-III. We investigated significance of HRV indices between each pattern identification and heart rate variability indices. The total number of the subject group was 201, whereas the groups were divided into four groups; Fire-Heat pattern group(n=47), Yin Deficiency pattern(n=65), Qi Deficiency pattern(n=33), and Dampness-Phlegm pattern(n=56). SDNN, TP, Ln(TP), VLF, Ln(VLF), LF, Ln(LF) and HF were significantly higher in the Fire-Heat pattern(FH) group than other groups of pattern identifications, but there was no differences among the Yin Deficiency group, the Qi Deficiency group and the Dampness-Phlegm group. Ln(HF), LF(NORM), HF(NORM) and LF/HF ratio were significantly higher in the Fire-Heat group than in the Qi Deficiency group. However, there was no significant differences among the Dampness-Phlegm group, the Yin Deficiency group, Fire-Heat group and the Qi Deficiency group. Through this study, we found out some significant relationships between each pattern identification group and HRV indices. The result of this study demonstrates that sympathetic nerve was more active in the Fire-Heat group than other groups.

• Journal of Nutrition and Health
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• 제54권3호
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• pp.247-261
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• 2021

본 연구는 제6기 2015년도 국민건강영양조사 자료를 활용하여 만 19-64세 한국 성인의 주요 식사 패턴을 도출한 후, 식사 패턴과 인슐린 저항성 간의 상관성을 분석하기 위해 수행되었다. 그 결과는 다음과 같다. 대상자의 식사 패턴을 요인분석 방법으로 분석한 결과, 'Healthy Korean meal pattern', 'Western meal pattern', 'White rice, alcohol, meat pattern'으로 나타났다. 'Healthy Korean meal pattern' 점수가 높을수록 연령이 높게 나타났으며, 식사 패턴에 따른 영양소 섭취량 분석 결과, 'Healthy Korean meal pattern' 섭취 점수가 높을수록 총 에너지, 탄수화물, 단백질, 비타민 A, 비타민 C, 칼슘, 인, 철, 칼륨, 식이섬유의 섭취가 유의하게 증가하였으며 'Western meal pattern' 섭취 점수가 높을수록 총 에너지, 단백질, 지방, 콜레스테롤의 섭취가 유의하게 증가하였고, 'White rice, alcohol, meat pattern' 점수가 높을수록 총 에너지와 나트륨의 섭취는 유의하게 증가하였고, 탄수화물, 비타민 C, 칼슘, 인, 칼륨, 식이섬유의 섭취는 유의하게 감소하였다. 식사 패턴에 따른 인슐린 저항성의 위험도를 분석한 결과 'Healthy Korean meal pattern'과 'Western meal pattern'은 인슐린 저항성과 유의한 연관성을 보이지 않았고, 'White rice, alcohol, meat pattern'은 인슐린 저항성의 위험도와 양의 연관성을 보였다. 이상의 결과로부터 'White rice, alcohol, meat pattern'의 식사를 많이 할수록 인슐린 저항성의 위험도가 높아지는 것을 알 수 있었다. 본 연구는 단면연구라는 제한점이 있으므로 향후 식사 패턴과 인슐린 저항성의 상관성을 확인할 수 있는 전향적 코호트 등의 연구가 필요하다.

• 한국위성정보통신학회논문지
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• 제9권4호
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• pp.1-6
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• 2014

컬러 영상 처리 기반의 연기 검출은 화재의 조기 검출에 적합한 검출 대상이다. 연기 검출을 위한 방법으로 움직임과 색상이 전처리로서 처리되며, 확산, 질감, 형태, 방향성 등의 성질이 후처리로서 사용된다. 본 논문은 연기의 특성 중 밀도적인 분포 특성 검출 방법을 제안한다. 연기의 움직임을 10Frame 간격으로 1초 동안 축적한 이미지에 색상을 문턱치 처리해 후보영역을 생성하고, OBTP(Object Block Ternary Pattern)을 적용해 연기의 패턴임을 확인한다. 모든 처리는 Block 기반으로, 움직임 검출은 차분 영상에 적응 문턱치를 적용해 움직이는 물체의 후보영역을 결정했다. 결정된 후보영역을 1초간 축적하고 연기 색상의 문턱치 조건을 적용한다. 각각의 연기 후보 영역을 특정 위치의 16개 Block 값을 중앙 Block 값과 비교하고 삼진화 된 패턴을 연기의 패턴과 비교하여 연기를 결정한다.

• 한국정보통신학회논문지
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• 제23권4호
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• pp.470-476
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• 2019

스마트폰에 적용된 패턴 잠금 기법 같은 경우 많은 사람들이 편리하게 사용하는 잠금 기법이다. 그러나 많은 사람들이 사용하는데 비해 패턴 잠금 기법에 대한 안전성은 정말 낮다. 패턴 잠금 기법은 사용자가 입력하는 드래그 방식을 어깨의 움직임을 보고 유추할 수 있는 shoulder surfing attack에 취약하며, 핸드폰 패드에 남아있는 지문 드래그 자국에 의해 smudge attack 또한 취약하다. 따라서 본 논문에서는 해당 취약점을 보안하기 위해 패턴 잠금 기법에 쓰레드를 활용하여 눌리는 시간을 체크하는 새로운 보안 방식을 추가하고자 한다. 각 점에서의 누른 시간에 따라 short, middle, long click으로 나누어지고, 그 방법을 사용하여 드래그하면 보안 성능이 $3^n$배 향상된다. 따라서 같은 'ㄱ' 방식으로 드래그 하더라도 각 점마다 누르는 시간에 따라 완전히 다른 패턴이 된다.

• Journal of Chest Surgery
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• 제27권10호
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• pp.868-873
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• 1994

We experienced a very rare case of pulmonary blastoma in a 29 year old female. She complained of left chest pain and dyspnea for 1 month. The characteristic feature of this tumor is it`s biphasic pattern consisting of a spindle cell stroma containing glandular structures. A serial check of simple chest X-ray and computed tomography revealed a growing huge lung mass occupying whole left thorax. We successfully removed the upper lobe of left lung with a huge tumor mass. Pathologic study revealed this tumor as pulmonary blastoma. We report a case with review of literature.

• 한국농공학회:학술대회논문집
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• 한국농공학회 2003년도 학술발표논문집
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• pp.71-74
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• 2003

The purpose of this study is to extract agriculture-related information from high-resolution satellite imageries. Calendar of cropping pattern for crops detected on the image was diagrammed, and field investigation was done to check crop status, agricultural facilities and structures. As a result, high-resolution agricultural land cover map from IKONOS imageries was made out.

• 대한전자공학회논문지
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• 제26권11호
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• pp.1867-1871
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• 1989

One of the most common problems in pattern recognition and image processing is filling the interior of a region when its contour is given. The existing algorithms of the filling are parity check technique, seeding technique, and technique based on chain coding the boundaries. In this paper, a very simple but effective technique for filling the interior of bounded region is proposed. This algorithm is based on the information of binary-coded boundary direction and covers some of the drawbacks reported in the earlier relevant works.

• 전자공학회논문지A
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• 제32A권12호
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• pp.74-79
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• 1995

A theoretical method has been considered for the analysis of an annular slot radiator in a metal-backed cylindrical cavity with coaxial feed. In order to check the validity of the method theoretical values of the input return loss and radiation pattern are compared with experimental values. There is good agreement between them.