• 복식
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• 제53권3호
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• pp.155-163
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• 2003

The purposes of this study were to identify the differences of the Casual Hanbok's image perception according to wearing situation and to certify factors affecting the Casual Hanbok's purchase. Self administered questionnaires were used. The subjects were 596 women in Chonbuk Province and done during August. 2002. Proportion, percentage, mean, factor analysis, ANOVA and multi-regression were done for data analysis. The results were as follows ; 1. Factors in the Casual Hanbok's image perception were fashion, elegant, comfort, innovation and tradition. The total variences were 53.84%. Especially tradition and innovation factors were very Important. 2. Casual Hanbok's perceived image in formal situation were higher in factors of fashion, elegance, comfort, innovation, and tradition than the perceived image in mind. And the image of informal situation was higher in factors of fashion, elegant and innovation than the perceived image in mind. 3. Purchasing intention was affected by the Casual Hanbok's fashion, elegance, innovation, and tradition, and their influence was 18.10%. Casual Hanbok wearing frequencies affected the purchasing intention significantly.

• 한국의류학회지
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• 제21권7호
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• pp.1205-1214
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• 1997

The purpose of this study is to positively investigate if the theory of self-monitoring among various individual trait theories would be a theoretical concept which can explain about the differences of clothing behavior under given social situations among Female university students in Korea. For this purpose, the following research problem were set up; 1. Self-monitoring levels and changing differences of self-image as per situation would be reviewed. 2. Self-monitoring levels and changing differences of clothing selection factors as per situation would be reviewed. The results of this study can be summarized as follows; First, as a result of analyzing the differences of situational self-image pursuits within per situation depending on individuals self-monitoring levels, the differences were found significant by. Namely, the adjectives for situational self-image which corresponded to those who had high self-monitoring than low self.monitoring were "womanly", "refined", "sensual", "lively" and "elegant". Second, as a result of analyzing the differences of priority of clothing selection factors within per situation depending on individuals self-monitoring levels, the differences were found significant by. Those who had high self-monitoring level put a higher priority on fashionability, aesthetics and status.symbol of clothing within per situation, while those who had low self-monitoring thought important for economy or utility within per situation.rtant for economy or utility within per situation.

• 한국멀티미디어학회논문지
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• 제17권5호
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• pp.556-565
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• 2014

This paper proposes a method to track object of real-time video transferred through single web-camera and to recognize risk-situation and human actions. The proposed method recognizes human basic actions that human can do in daily life and finds risk-situation such as faint and falling down to classify usual action and risk-situation. The proposed method models the background, obtains the difference image between input image and the modeled background image, extracts human object from input image, tracts object's motion and recognizes human actions. Tracking object uses the moment information of extracting object and the characteristic of object's recognition is moment's change and ratio of object's size between frames. Actions classified are four actions of walking, waling diagonally, sitting down, standing up among the most actions human do in daily life and suddenly falling down is classified into risk-situation. To test the proposed method, we applied it for eight participants from a video of a web-cam, classify human action and recognize risk-situation. The test result showed more than 97 percent recognition rate for each action and 100 percent recognition rate for risk-situation by the proposed method.

• 복식
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• 제66권7호
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• pp.50-68
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• 2016

The objectives of this study are to identify the self-image and preferred fashion styles that Korean career women seek in different daily situations, and to propose a positioning map in accords with the findings. The study conducted a survey and in-depth interviews. The study used twenty items of self-image adjectives extracted from existing studies, and eighteen fashion style stimuli collected by examining women's wear brands. The study surveyed 329 career women. Their daily situation was classified into five situations; external meeting and presentation, ordinary work, wedding and family gathering, blind date or date, and meeting with friends and acquaintances. The analysis results of this study showed that self-image and fashion style preferences are relevant to daily situation. The image most sought in external meetings and presentation was the 'Elegant' image, and the image most sought in meetings with friends and acquaintances was the 'active' image. Women on dates or blind dates sought the 'feminine' image the most, however they preferred to avoid this image during external meetings and presentations. Among fashion styles, the 'elegant/classic' style was most preferred, and the 'sexy/avant-garde' style had the lowest preference among all the styles. 'Mannish' was preferred in ordinary work and meeting with friends and acquaintances, however, it was shown as having the lowest preference level in blind dates or dates. The 'romantic/natural' style was highly preferred in meeting with friends and acquaintances, however it had a low level of preference for external meetings and presentations. This study has significance in providing practical information to utilize in fashion industry by identifying the relationship between self-image and preferred fashion style sought by career women according to daily situation, and using the results to propose a positioning map.

• 한국의류학회지
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• 제24권5호
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• pp.748-759
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• 2000

The purposes of this study were 1) to classify wearing situation of male adolescents and 2) to classify self-image and CPI(Clothing Preference Image) of male adolescents and 3) to segment consumer group by self-image and to find the differences in self-image and CPI by situation among groups. For the data collection a questionnaire was distributed to male adolescents who were residents in Seoul and Taejeon. The statistics used for the data analysis were factor analysis, multiple dimensional scale, mean, percentage, peason-correlation, cluster analysis, one-way ANOVA, Duncan-test by the SPSSWIN program. The results of this study are as follows: 1) The self-image of male adolecents is categorized by seven factors; sophisticate and fashion conscious, active, practical and realistic, flank and pure, young-looking, feminine, and slender. Based on seven factors, the consumer group is categorized to five groups; practical and realistic Group1, young-looking and feminine Group2, characterless Group3, active Group4, sophisticate and flank Group5. 2) Wearing situations are divided into three categories; in downtown, in urban, at festival. In downtown, CPI are divided into six elements; ornamental, simplex, sexy, feminine, neat, young, and sophisticate. In urban, CPI are divided into five elements; ornamental, simple, sexy, feminine, young-looking, and sophisticate. At festival, CPI are divided into four elements; unique, simple, feminine, and formal. To conclude, the male adolescent consumers are categorized by self-image, and the different CPIs are sought by different wearing situations.

• 한국의류산업학회지
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• 제6권6호
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• pp.715-722
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• 2004

The social culture critics say that the current situation of the boom in pretty men happened because stereotyped notions of sex roles have changed. However, no scientific study has been done as yet to support this theory. Therefore, this study analyzed the present situation and examined it from many different points of view. I asked 600 men to fill out the questionnaire: 300 from Daegu and the other 300 from Seoul. I analyzed four 461 of them. The inner/outer image of Korean males in their 20s was analyzed into seven factors, a positive image, a progressive image, an affirmative image, a sensible image, an exemplary image, a conscious image, and an active image. The demographic result based on the inner/outer image factors showed a significant difference in ages for a sensible image, a conscious image, and an active image.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 하계종합학술대회 논문집 Ⅳ
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• pp.1771-1774
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• 2003

Image segmentation is very important technique as preprocessing. It is used for various applications such as object recognition, computer vision, object based image compression. In this paper, a method which segments the multidimensional image using a hierarchical histogram approach, is proposed. The hierarchical histogram approach is a method that decomposes the multi-dimensional situation into multi levels of 1 dimensional situations. It has the advantage of the rapid and easy calculation of the histogram, and at the same time because the histogram is applied at each level and not as a whole, it is possible to have more detailed partitioning of the situation.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2009년도 추계학술대회
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• pp.553-557
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• 2009

USS(Ubiquitous Smart Space)는 공간내에서 벌어지는 다양한 상황을 인지하고, 사물이나 서비스들이 자율적으로 협업함으로써 사용자의 목표에 맞는 서비스를 제공한다. U-Safety는 USS 상에서 다중센서를 통해 좀더 정확한 상황을 인지하고 이에 대처하여 조처를 취하는 시스템이다. U-Safety 에서 사용되는 다양한 센서들이 수집한 데이터 중에 영상데이터는 사람이 객관적으로 상황을 추론하기에 가장 이상적이다. 센터는 다양한 곳에 설치된 영상입력 장치로 부터 많은 양의 영상 데이터를 수집하여 이를 바탕으로 다중의 상황인지 및 추론을 수행하게 된다. 이에 센터는 방대한 양의 데이터를 처리하기 위해 매우 많은 자원을 소비하게 된다. 본 논문에서는 제안하는 계층적 영상 처리 방법은 영상입력 장치에서 1차 상황인지를 하고 전체 영상중 상황인지의 가능성이 높은 부분만을 블럭화하여 센터로 전송하는 방법을 제안한다. 이는 센터가 영상처리를 위해 소비하는 자원을 줄여 원활한 상황인지의 효율을 높이고 U-Safety 망에 영상데이터가 차지하는 비율을 줄인다.

• 방송공학회논문지
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• 제7권2호
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• pp.126-135
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• 2002

영상은 색상, 형태, 위치, 질감 같은 다양한 특성을 갖고 있기 때문에 하나의 특성만을 이용하여 일괄적으로 영상을 검색할 경우, 만족할 만한 검색효율을 얻기가 어렵다. 특히, 대용량의 영상 데이터베이스일수록 그 같은 현상은 빈번하게 일어나기 때문에 기존의 내용 기반 영상 검색 시스템들은 대부분 하나 이상의 특성을 이용하여 검색효율 향상을 죄하고 있다. 본 논문에서는 Centroid 위치벡터를 이용하여 영상 내의 색상 정보뿐만 아니라, 특정 색상에 대한 위치정보를 고려하는 기법을 제안한다. 질의영상의 한 색상에 대해 Centroid 위치벡터를 추출하고 비교영상의 같은 색상의 Centroid 위치벡터와의 거리를 비교하여 그 거리가 짧을수록 각 색상의 위치 유사도를 높게 책정하는 방식을 제안한다. 제안된 검색 기법은 기존의 색상 분포만을 이용하는 검색 기법에 비해, 원근 처리된 영상에 강인하고, 회전되거나 뒤집힌 영상의 변별력이 향상되었다. 또한, 제안된 방식은 색상정보와 위치정보의 추출을 이원화시키지 않고 동시에 추출함으로써 계산량을 줄이고, 효율적인 색인 파일을 생성하여 검색속도를 향상시켰다.

• 한국초등과학교육학회지:초등과학교육
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• 제32권4호
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• pp.527-534
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• 2013

This study investigated elementary school teachers' understanding of the image formation by converging lens, pinholes camera, mirror and water. In each case teachers were asked to draw the ray diagram to indicate the position of the image. Teachers' ray diagrams were analyzed in accordance with the scientific process of image formation. Results of analysis showed that teacher's conceptions were classified into five levels for each situation. And most of the teachers were in level 3 and level 4 in each case. Because they had difficulties in the appling scientific conception(propagating path of light, diffused reflection from each object point, role of the eye, ray tracing) to finding location of image. Also most of teachers didn't know how to apply the law of reflection and refraction to each situation. The study finally discussed the teacher training program of the optical image.