• Journal of the Korea Society of Computer and Information
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• v.26 no.5
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• pp.1-8
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• 2021

Coronavirus disease 2019 (COVID-19) has affected the world seriously. Every person is required for wearing a mask properly in a public area to prevent spreading the virus. However, many people are not wearing a mask properly. In this paper, we propose an efficient mask detection system. In our proposed system, we first detect the faces of input images using YOLOv5 and classify them as the one of three scene complexity classes (Simple, Moderate, and Complex) based on the number of detected faces. After that, the image is fed into the Faster-RCNN with the one of three ResNet (ResNet-18, 50, and 101) as backbone network depending on the scene complexity for detecting the face area and identifying whether the person is wearing the mask properly or not. We evaluated our proposed system using public mask detection datasets. The results show that our proposed system outperforms other models.

• ETRI Journal
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• v.33 no.1
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• pp.71-77
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• 2011

Up to 10% of the global population suffers from color vision deficiency (CVD) [1], especially deuteranomaly and protanomaly, the conditions in which it is difficult to discriminate between red and green hues. For those who suffer from CVD, their career fields are restricted, and their childhood education is frustrating. There are many optical eye glasses on the market to compensate for this disability. However, although they are attractive due to their light weight, wearing these glasses will decrease visual brightness and cause problems at night. Therefore, this paper presents a supplementary device that comprises a head-mounted display and an image sensor. With the aid of the image processing technique of digital color space adjustment implemented in a high-speed field-programmable gate array device, the users can enjoy enhanced vision through the display without any decrease in brightness.

• Fashion & Textile Research Journal
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• v.9 no.2
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• pp.151-156
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• 2007

Slashes, deprived from the Crusaders' military uniforms, take their places among the fashion terms in modern fashion, and they are represented with some techniques such as fraying fabrics or making holes. Slashes are also used in various ways across all the fashion areas including clothing to accessaries. Slashes, which were once used to represent a solid body and to make a body move suitably, are used not only to express the formative of clothing but also to allow wearing sensations and functionality to wearers depending on their daily lives and the movements of their activities in modern fashion design. Optical illusions of fashion, image variabilities, functionality and ornamentation, and design principles, which were once represented with materials, colors, and details mainly used in fashion designs, are represented using slashes in modern fashion.

• Fashion & Textile Research Journal
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• v.9 no.4
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• pp.380-390
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• 2007

The purpose of this study(Part I) was to provide the guidance in more objective and proper clothing design and wearing rule to make good image making by analysis of fashion sensibilities about adult women's town wear in unlimited circumstance. The specific objectives were; 1)to investigate about fashion sensibility of women's town wear at season 2)to investigate about fashion sensibilities of women's town wear of properties which are age, marriage or not, job, average income per month, and schooling. 3)to compare fashion sensibility between Good and Bad women's town wear. The collected photos at shopping mall, department stores, and churches(S/S, F/W:2004.4.28~2005.5.1) were prepared removing face and background that can affect in estimator and attached on gray board. To investigate fashion sensibilities, the stimulus were 80 photos('good':40, 'Bad':40). The questionnaire consisted of bi-polar 25 pairs adjective scale of fashion sensibilities was distributed 60 female(20's~40's) living in Busan. The data were analyzed by t-test, ANOVA, and Scheffe. The results of this study are summarized as follows; For fashion sensibilities at 'Good' and 'Bad' wear, the variances(season, age, marriage or not, job, average income per month, and schooling) are important. Especially, the fashion sensibility at 30's women are very unique and importance age zone to catch both young women's fashion sensibility and old women's fashion sensibility, Through that age zone, we could read women's various fashion sensibility and prospect complicate consumers' fashion mind. This study result will be utilized in the clothing design for target age zone of women's town wear, database of wearing rule and good image making, and planning fashion marketing strategies.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.25 no.1
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• pp.44-49
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• 2021

Recently, due to COVID-19, studies have been popularly worked to apply neural network to mask wearing automatic detection system. For applying neural networks, the 1-stage detection or 2-stage detection methods are used, and if data are not sufficiently collected, the pretrained neural network models are studied by applying fine-tuning techniques. In this paper, the system is consisted of 2-stage detection method that contain MTCNN model for face recognition and ResNet model for mask detection. The mask detector was experimented by applying five ResNet models to improve accuracy and fps in various environments. Training data used 17,217 images that collected using web crawler, and for inference, we used 1,913 images and two one-minute videos respectively. The experiment showed a high accuracy of 96.39% for images and 92.98% for video, and the speed of inference for video was 10.78fps.

• The Research Journal of the Costume Culture
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• v.4 no.3
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• pp.337-347
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• 1996

The work-man's Uniform should be coincident with the image of his firm and accounted of the function according s its purpose. We made questions to 404 workers at 8firm in our country through the questionnaire papers to know about a work-man's uniform and researched whether the satisfactory in wearing his uniform had relation with his type of business, grade, carrier, age, marriage, and monthly income. The results of this study is as follows; 1. In the case of wearing the uniform many workers answered they always wore their uniform in the firm. It was shown that the office workers wore their uniform much more than workers in the production department. The longer the time working, the older age, the lower grade of school career are, he more workers wear. the order of the importance for he uniform was the function, the symbol, the originality, and the fashion. The longer their career in the firm was, the more important the function of their uniform was. 2. The order of dirty pat in taking care of the uniform was cuffs, color, the front of part in an upper garment and below the knee, the hip in pants It was very easy for the workers in the experts, or administrators and office workers than others to be dirty in the cuffs part of the uniform. Worn part of the uniform showed highest cuffs in an upper garment and a zipper in pants. The order of cleaning the uniform was washing by water, no ironing, and cleaning in their house.

• Korean Journal of Human Ecology
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• v.15 no.6
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• pp.1063-1071
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• 2006

Fetishism, which has been a taboo for a long time, is stimulating the modem people's emotions by being reborn as a fashion trend by a number of designers like Jean Paul Gaultier, Vivienne Westwood and Claud Montana. Especially, Jean Paul Gaultier, called the bad boy of the fashion industry, is leading the Paris fashion world by expressing his unique fetish elements with his fantastic and uncommon ideas-males' wearing of skirts, wearing underwear like outer garments. Therefore, this study is aimed at investigating how his fetishism is shown in his works, understanding his fetish fashion world in the modem fashion and offering a new stepping-stone for fashion designers to actively participate in new fashion areas. Its results are as follows. First, it was found that the sensual designer Jean Paul Gaultier has been expressing his unique fetish elements in his collections like the following three styles of fetishism-fetishism by physical emphases, fetishism by items, fetishism by material. Second, the symbols of voluptuous beauty reflecting his own fetishism could be found in his movie costumes, license areas and given plots. Third, the work describing Jean Paul Gaultier's fetishism as a fetish image with the concept of Fantasy of Missing was evaluated as a successful work to express an internal sexual desire.

• Journal of the Korean Society of Clothing and Textiles
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• v.35 no.10
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• pp.1252-1263
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• 2011

This study examined the current state of snowboarding apparel. We investigated the preferred design, the required functions, and inconvenient factors in snowboard apparel through interviews with snowboard pro-players and questionnaires with functional apparel consumers. The research was conducted as follows. In order to raise problems through interviews with pro-snowboarders and grasp the individual traits of consumers, a survey was conducted with male and female consumers in their 20s-30s who enjoy snowboarding and those who had purchased specialized brand snowboarding apparel more than once. After the survey with consumers, this study set the classification standard for snowboard maniacs according to snowboarding frequency and classified the snowboarders into two groups. Both groups carry MP3 players most frequently in ordinary times and they preferred notable and brilliant colors and partially-used patterns (printed patterns). Through the investigation of the mobile functions that the snowboarders wanted for snowboarding apparel, it was found that the most preferred functions were those of listening to music and photo/video image-taking.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.26 no.2
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• pp.193-198
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• 2022

Recently, place that you need to check wearing mask and body temperature to prevent the proliferation of COVID-19 increased. But these things often measured by man manually or by machine one by one, result may be different by measuring ways, so it wastes workforce. Also, the machine generally just measures the highest temperature of the face, criteria for fever can't be trusted too. A bottleneck may occur due to crowding of people at the entrance, and because most of the measurement sites are at one entrance, it is inconvenient to track the movement of COVID-19 Confirmed cases. Thus, in this study, we intend to propose a method for suppressing the spread of infection by automatically classifying and displaying in real time using camera, thermal camera, Haar Cascade, and result selection algorithm.

• Fashion & Textile Research Journal
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• v.14 no.4
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• pp.532-543
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• 2012

This research is aimed at analyzing the image and preference of the school uniform of a girls' high school located in Ulsan. The analysis of 396 data were measured by the frequency, the t-test through SPSS 12.0. The results show that first, in the image, they associated a cold color, short v zone, necktie with mannish image, a coordination between boxy jacket and flared skirt or silhouette mixture of mannish image and feminie image with unfashionable. Second, sensibility images that they prefers differed significantly in mature, soft, and practical images between different academic spheres, and in terms of refined image between different grades. Third, in preference of school uniform wearing, photo 9 showed the significance by groups and photo 6 showed it by grade. As a result of uniform design preference analysis, significant differences were by academic shown on photo 2 in total harmony and color combination, on photo 3 in details, on photo 7 in lower garment design, on photo 8 in upper garment design, on photo 9 in total harmony, upper garment design, lower garment design, color combination and details. Meanwhile, photo 1 showed the significance by grade in color combination, photo 4 in total harmony and upper garment design, photo 7 in upper garment design, respectively. Through this study, we could assume schoolgirls' attitude toward school uniform currently worn by them and it is considered to be used for resolving diverse problems which have been raised when school uniform design is being planned to satisfy students' desires.