• Proceedings of the KSRS Conference
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• 2004.10a
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• pp.518-521
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• 2004

Change detection is one of the common research topics in remote sensing. In general, global change detection methods using image difference method, etc, are used in low resolution images and local change detection methods using floating windows, etc, are used in high resolution images. But, these methods have disadvantages in practical use. If changed area images are automatically produced, these images will be used in public area such as regional planning, regional development managements. In this research, we developed new change detection method applicable KOMPSAT EOC images. This method automatically produces subset images in changed area.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2009.01a
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• pp.699-702
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• 2009

This paper proposes a gender identification using shoeprint images. It is difficult for the proposed method to identify an individual if shoeprint images for identification leaked out. Because the proposed method identifies gender without the faces, the type of dress and the hair types images. Therefore we can use safely the proposed method in public place. In addition, a sensor mat which we developed is reasonable to use mechanical switches arranged in a matrix pattern without pressure switches. We had shoeprint images with the sensor mat. We measure feature parameters from shoeprint images. The feature parameters are length, width and area of shoeprint. Utilizing the feature parameters, we identified gender. In order to verify the gender identification rate of the proposed method, we set up the sensor mat at an entrance of buildings and took shoeprint images of 100 men and 100 women. As a result, we achieved about 86 percent of the gender identification rate.

• Journal of Fashion Business
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• v.16 no.3
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• pp.1-12
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• 2012

The purposes of this study were to examine the relationships between women's social status, social participation, freedom, and clothing, and the manner in which women's clothing affected women's freedom and social participation through the centuries. The stimuli for the study were six images that were used to ask about women's perception of clothing and their social participation. The analysis of the study was used to provide descriptive statistics, frequencies, and Independent sample t-test. The study participants were 268 female college students from a central university in Korea. The participants' ages ranged from 18 to 33 years, with a mean age of 20.93. Ninety-seven percent of the participants said they usually or always were influenced emotionally, psychologically and in terms of external factors by what they wear. Approximately 60% of the women answered that women were limited to social participation by what they wear. These study results indicated that clothing for women did not just function to cover the body, but was also used as a tool to restrict women's behavior, social role, gender discrimination, and social participation.

• The Research Journal of the Costume Culture
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• v.29 no.5
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• pp.651-664
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• 2021

The purpose of this study is to first examine the relationship between appearance-enhancing beauty practices and feminism, and secondly, to analyze public images of contemporary women using this paradigm. Through the lens of this relationship, we present a literature review and empirical research focusing on the evolution of public image trends among girl groups, with special attention to the Refund Sisters, a South Korean supergroup currently drawing mainstream attention as female icons. The scope of analysis includes girl groups dating from the 1990's to the year 2020 and photos of the Refund Sisters. Our results indicate that firstly, free sexual expression is evident based on active use of sexuality; images contain bold demonstrations of females desire, expressions previously considered taboo. Secondly, we note deviations from more standardized female images, unique adornment of outward appearance, and rejection of normative female images through freer forms of self-presentation. Lastly, there is greater cultural and racial diversity, rejection of modern race and gender binaries, and increased representation of queer identities. However, the relationship between appearance-enhancing beauty practices and feminism is sometimes considered paradoxical, with some arguing that beautifying one's outward appearance is a compulsory strategy and that it should be rejected in order to resist aesthetic pressure.

• International Journal of Human Ecology
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• v.13 no.1
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• pp.105-115
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• 2012

This research investigated the influences of structural characteristics such as fabrics, mechanical properties, and subjective sensory images on the off-line and on-line preferences to women's spring/summer suits fabrics to extract the most effective factor towards preference as well as analyze the preferential off-line and on-line differences to predict the exact texture image on-line. Objective evaluations were done for the measurement of the mechanical properties of fabrics using Kawabata's Evaluation System and subjective evaluations were done with 109 female subjects who value the off-line and on-line sensory image of suit fabrics. For statistical analysis, factor analysis, cluster analysis, t-test, ANOVA, and regression were used. The results were as follows. The preference scores on-line were generally higher than those off-line. For the structural characteristics of fabrics, differences of thickness were observed according to preference clusters, and the preference increased as thickness was lowered off-line and on-line. For mechanical properties, WC influenced off-line and on-line preferences. Fabrics with low compression energy were preferred; however, the effect of SMD was observed off-line only. In subjective sensory images, the 'smoothness' image influenced off-line and on-line preferences the most. All sensory images influenced the off-line preferences; however, the effects of 'flexibility' and 'weight' were not shown on-line.

• Journal of the Korea Fashion and Costume Design Association
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• v.24 no.3
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• pp.127-144
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• 2022

This paper aims to analyze the different external images of women expressed in ancient artwork through the socio-cultural background and the aesthetic view during the Tang and Song dynasties of China. The research method contains a literature review involving the collection of historical literature, thesis, and artwork data. The image of women according to the aesthetic view of the two periods is summarized as follows. In terms of face shape, the Tang pursued a round face while the Song pursued a more slender shape. As for hair ornamentation, the Tang wore various shapes of hair buns like "Paojiaji", and decorated them with coronets. The Song wore various types of braided hair called "Tongxinji", but the coronets were smaller and more sophisticated. For makeup, the Tang wore colorful and heavy makeup and the Song makeup was lighter and more elegant. In attire, the Tang followed revealed shape, used splendid colors and thin, transparent material. The Song exhibited a more simple design and was conservative and neat, using luxurious silk fabric with low chroma. In body shape, the Tang pursued the "beauty of obesity" with a voluptuous body shape; the Song pursued the "beauty of gaunt" with a slim body shape. As the result of the analysis according to the aesthetic views of the Tang and Song dynasties, women of Tang were depicted as rich, and women of Song were rather neat. The research on the aesthetic views that changed according to the development of social civilization and the status of women will play an active role in the transmission and development of traditional Chinese culture. At this point, the paper may contribute to the creation of images of women as well as changes in the art of future generations.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.3
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• pp.373-384
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• 2000

This study is to demonstrate purple color characteristics by analyzing various purple clothing from Antiquity to modern fashion. In this respect, both documentary and investigative studies have been performed. Through, the documentary studies, the changes and examples of purple clothing were scrutinized, and images of purple were classified based on the Color Image Scale. Purple color samples applied during a period from 1993 to 1996, were collected from 33 women's domestic brands, and the colors were measured by the CE 7000 spectrophotometer and analyzed by Munsell HV/C. The results were shown as follows; 1. In Antiquity, the symbolic value of purple was heavenly color, because it was a bearer of light, a sign of the epiphany of the gods. 2. With the advent of synthetic dyes, purples were in the vanguard. This chemical synthesis gave purple, historically a regal prerogative, to the people, and enjoyed a memorable vogue in the mid-mineteenth century. 3. The purple images in fashion were changed by the factors such as culture-art, technological advances, political-economical situations, sports ect., and appears in modern fashion romantic, natural elegance, classic, gorgeous, chic, and dandy images. 4. In the result of analytical study on women's purple dress in domestic market, 10PB hue and P tone were mosetly used from 1993 to 1996.

• Journal of the Korea Fashion and Costume Design Association
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• v.16 no.2
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• pp.31-40
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• 2014

The purpose of the study was to examine model postures at fashion shows with respect to expressing fashion images including elegance and neutral-gender images. Data were gathered from the fashion shows held 2000 S/S through 2009 F/W, when elegance and neutral-gender fashion images were obvious in fashion collections. Three designer brands representing elegance and neutral-gender fashion images were selected by the researcher and fashion specialists including graduate students majoring in fashion. The fashion collection photos representing each image were selected from style.com, a website which contains four world's biggest fashion collections. The results showed different hand positions as a model posture according to fashion images. In the neutral-gender image, 16 photos (47%) showed a hand position at pockets, in the elegance image, 24 photos (82.3%) showed a hand position laying down by the sides. Also, walking pose was shown to be different between two fashion images. In the neutral-gender fashion image, 16 photos (52.9%) revealed a pose of 'natural walk', while 29 photos (100%) showed a pose of 'walk in a straight line' in the elegance imaged fashion. In conclusion, the neutral-gender image photos showed the pocket-positioned hand and the 'natural walk' poses more than elegance image photos, and elegance image photos revealed the hand position laying down by the sides and the 'walk in a straight line' poses than the photos of the neutral-gender image.

• Imaging Science in Dentistry
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• v.51 no.4
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• pp.373-382
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• 2021

Purpose: Cone-beam computed tomography (CBCT) reconstructions were analysed to elucidate factors affecting the anatomical relationship between tooth roots and the mandibular canal(MC). Materials and Methods: Images of 300 volumetric tomography scans of patients aged between 20 and 79 years old (167 women and 133 men) were analysed. The mean distances between 2,053 dental root apices and the internal border of the MC were obtained by measuring the horizontal and vertical distances on coronal CBCT images. The actual distance was then calculated mathematically with the Pythagorean formula. The statistical significance of differences between men and women was assessed using the Mann-Whitney test. Correlations with patient age were evaluated with the Spearman rank correlation coefficient. Results: The mean distances ranged from 2.17 mm, for single right third molar roots in women, to 8.02 mm for single left third molar mesiolingual roots in men. The mean distances measured for the mandibular right second molar mesial roots and the right second premolar roots were larger in men than in women. Age showed a significant positive correlation with the measured distances for mesial and distal roots of the first and second molar on both sides and the right third molar, mesiolingual roots of the left third molar, and single roots of the right third molar. Conclusion: The root-to-mandibular canal distance depended on age and the type of tooth. In 2 root types, this distance was impacted by sex.

• Korean Journal of Human Ecology
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• v.23 no.3
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• pp.501-514
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• 2014

In this study, visual images were analyzed with the representative seven kinds of selected skirts, by the differences of shape and length which are affecting to the images of skirts. In addition, the purpose of the study is to present the basic data for the skirt design and patterns those are appropriate to the preferred images of 20-30s. The results of this study are as follows. First, analyzed by the visual evaluation about the composing factors are as follows. Factor 1 is a Cute image factor, factor 2 is a charming image factor, factor 3 is a transversal factor, Factor 4 is active image factor, Factor 5 was classified as a longitudinal factors. Second, analyzed by the visual evaluation according to the shape and length of the skirt, 20-30s women's most preferred form of the skirt is pleated skirt which was highly evaluated looks good, beautiful, favorite, attractive factors. Non-prefered skirts are gored skirt which was highly evaluated not corny, not pretty, heavy, unattractive factors and gored skirt which was negatively evaluated with classic and dislike factors. In the length of skirt, the knee length short skirt is attractive, active and positively evaluated by the 20-30s women than long skirt. Therefore, the results of this study, there are almost no differences according to the age groups of 20-30s women. They are more affected from the length of the skirt rather than the shape.