• Title/Summary/Keyword: Stripe pattern

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A Study on the Grating Projection Method using Polygon Mirror (회전다면경을 이용한 줄무늬 격자 영사방법에 관한 연구)

  • Park, Yoon-Chang;Jeong, Kyung-Min;Jang, Seok-Jun;Park, Kyung-Keun
    • Journal of the Korean Society for Precision Engineering
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    • v.18 no.6
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    • pp.159-165
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    • 2001
  • Recently Moire and PMP(Phase Measuring Profilometry) are adopted as a practical methodology for non-contact 3-D measurement of free surface. These methods extract the 3-D informations from the images of the object projected with stripe-pattern light. This paper presents a simple projector generating stripe-pattern light using expensive polygon mirror. In this projector, slit-beam is generated with a Laser diode and a rod lens and the laser diode is switched on/off synchronizing with the rotation of the polygon mirror. So its structure is very simple and light-weighted compared to the existent projection methods using several lenses and it is also easy to change the pitch and the phase of the stripe pattern. Experimental results show that the intensity profile of the stripe pattern can be approximated with sinusoidal curve by reducing the pitch of the stripe pattern.

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The Effect of Stripe Pattern Direction, Width, and Color Contrast of Upper Garment on Impression Formation (상의 스트라이프의 방향, 폭, 색상대비가 인상형성에 미치는 영향)

  • Moon, Ju-Young;Kang, Kyung-Ja
    • Journal of the Korea Fashion and Costume Design Association
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    • v.8 no.3
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    • pp.1-15
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    • 2006
  • The purpose of this research is to find out the effect of clothing style and mixtures of stripe pattern direction, width, and coloration of an upper garment. The experimental materials made for this study are a set of stimuli and response scale(The 7-Point semantic). The subjects were 480 female undergraduate students in Seoul, Busan, Gyung-nam. The 80 stimuli which were variously incorporated with clothing styles and stipe patterns were assessed by the students. The following contents summarizes the results of the research. Impression factors of the stimuli consists of the 5 dimensions(Attractiveness, Show, Activity, Clearness, mildness). Amon these, the Attractiveness and Show dimensions proved to be more important. The clothing style and pattern direction indicated main effect in attractiveness and activity dimension. The pattern coloration showed a significant effect in dimensions except attractiveness and clearness. The pattern width had a significant effect only in the activity. Significant interaction effects of each clothing clause were found in the attractiveness, activity and clearness, but Show and mildness had no significant interaction effect. This research, as the 06 S/S, F/W trend, is a meaningful study in that it handled in the form of expression the stripe pattern used unrestrictedly in the casual wear or the formal wear by a fashion keyword.

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The Study on the Visual Effects of Stripe Patterns in onepiece Dress (원피스 드레스의 줄무늬 시각효과에 관한 연구)

  • Lee Kyoung Hee;Yun Jung Hae;Park Jung Soon
    • Journal of the Korean Society of Clothing and Textiles
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    • v.14 no.4 s.36
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    • pp.314-323
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    • 1990
  • The purpose of this study is to investigate the visual effect of stripe patterns in one-piece dress. The results of the visual effects are as follows; 1. Comparision with experimental stripe patterns; experimental stripe patterns are likely to appear to be fat and wide in shape, and to be rhythmic, active, modern, unstable, not beautiful and dislike in sense. 2. The correlation between terms; there is a considerable correlation between 'the whole body looks fat 'and' the upper body looks fat'(r=0.84) when experimental stripe patterns are compared with vertical stripe pattern. When experimental stripe patterns compared with horizontal stripe patterns, there is a considerable correlation between 'rhythmic' and 'active' (r=0.90). 3. The results of factor analysis: commonly, factor 1 resulted in character of bodily shape and factor 2 resulted in sensuous charactor.

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The Image of the Stripe Clothes according to Value Contrast Coloration (명도 콘트라스트 배색에 따른 스트라이프 의복 착용자의 이미지 연구)

  • Moon, Ju-Young;Kang, Kyung-Ja
    • The Research Journal of the Costume Culture
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    • v.16 no.6
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    • pp.992-1007
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    • 2008
  • This study was meant to offer the data for predicting the product plan answering the diverse demands for consumers based on the results of analyzing the image and formative property by transforming the stripe patterns. The concrete study way is composed of the collected stimulus centering on the interval of the stripe pattern and value contrast coloration. Consequently 192 stimuli, changed by the pattern direction and pattern interval, clothing style, and contrast coloration, are selected. The experimental materials made for this study are a set of stimuli and response scale. The statistics way used in analysis was factor analysis, ANOVA, dispersion analysis, multiple classification analysis. The results of this study were summed as following. Firstly, In the value contrast, a pair of 27 adjectives were made of attractiveness, activeness, gracefulness, visibility, and tenderness dimension. Secondly, the direction of the pattern, interval, clothing style, and contrast coloration were respectively transformed according to value contrast.

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Body Image of Stripe Design Variations in Semi-tight Skirt (세미 타이트 스커트의 스트라이프 디자인 변화에 따른 신체 이미지)

  • Lim, Hea-Lyong;Uh, Mi-Kyung
    • Journal of the Korea Fashion and Costume Design Association
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    • v.17 no.2
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    • pp.145-154
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    • 2015
  • This study aims to identify the differences of body image when the stripe direction and width change of semi-tight skirt. The semi-tight skirt pattern was made using the standard size of a women in their 20s. 12 semi-tight skirt models combining 6 kinds of stripe directions and 2 kinds of stripe widths were made using CLO 3D virtual clothing system. The data was evaluated by 126 fashion design majors. The results were as follows; In accordance with the body image factor analysis of semi-tight skirt, three image factors were identified; whole body optical illusion, calf optical illusion and hip optical illusion. Among these factors, the whole body optical illusion factor is the most important factor. The body image depending on the stripe direction and width change of semi-tight skirt mostly showed the significant difference. In accordance with the analysis on the interaction effect of body image depending on the stripe direction and width change of semi-tight skirt, the whole body, calf and hip optical illusion factors showed the significance. The interaction of body image had independent influence on all factors of stripe direction and width. In particular, the interaction of stripe direction and width had the most significant influence on the whole body optical illusion.

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Evaluation of DNA Markers for Fruit-related Traits and Genetic Relationships Based on Simple Sequence Repeat in Watermelon Accessions

  • Jin, Bingkui;Park, Girim;Choi, Youngmi;Nho, Jaejong;Son, Beunggu;Park, Younghoon
    • Horticultural Science & Technology
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    • v.35 no.1
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    • pp.108-120
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    • 2017
  • Modern watermelon cultivars (Citrullus lanatus [Thunb.] Matsum.& Nakai var. lanatus) have fruits with diverse phenotypes, including fruit shape, rind patterns, and flesh color. Molecular markers enable efficient selection of plants harboring desirable phenotypes. In the present study, publicly available DNA markers tightly linked to fruit shape, rind stripe pattern, and flesh color were evaluated using 85 watermelon accessions with diverse fruit phenotypes. For fruit shape, the dCAPS SUN - Cla011257 marker revealed an 81% of marker - trait match for accessions with elongated or round fruits. For rind stripe pattern, the SCAR wsb6-11marker was effective for selecting Jubilee-type rind pattern from other rind patterns. For flesh color, the Clcyb.600 and Lcyb markers derived from a mutation in the Lycopene ${\beta}$ - cyclase (Lcyb) gene, were effective at selecting red or yellow flesh. Forty-eight accessions possessing diverse fruit - related traits were selected as a reference array and their genetic relationships assessed using 16 SSR markers. At a coefficient of 0.11, the 48 accessions grouped into two major clades: Clade I and Clade II. Clade I subdivided further into subclades I - 1 and I - 2 at a coefficient of 0.39. All accessions with colored flesh were classified into Clade I, whereas those with white - flesh were classified into Clade II. Differences in fruit traits between subclades I - 1 and I - 2 were observed for rind pattern and fruit color; a majority of the accessions with Crimson-type striped or non-striped rind were grouped together in subclade I - 1, while most accessions in subclade I - 2 had a Jubilee - type rind stripe pattern. These results imply that reference array watermelon accessions possess distinguishable genetic structure based on rind stripe pattern. However, no significant grouping pattern was observed based on other fruit-related traits.

A Study on the Relation between Personality and Clothing Design Preferences of Men (직장남성의 성격특성과 의복디자인 선호도와의 관계연구)

  • 임정은;이명희
    • The Research Journal of the Costume Culture
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    • v.7 no.5
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    • pp.80-92
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    • 1999
  • The objectives of this study were to investigate the relation between personality(activity, emotional stability, and dominance) and clothing design preferences, and to examine the differences of clothing design preferences according to demographic variables of men. Subjects for the study were 255 male white-collar workers ranging in ages from twenties to fifties, in Seoul and Kwangju City, Korea. The men with higher activity of personality preferred the double jacket with 4 buttons, the combination of light color jacket and dark trousers, glen check pattern jacket, herringbone pattern jacket, light beige color dress shirts. The higher the emotional stability, the higher the preferences on diverse patterns such as fine stripe, plaid, hound\`s-tooth check, and small check pattern. The men with higher dominance preferred dark blue color suit, glen check pattern suit, and necktie of red circle, and disliked the necktie of gray circle. The men in their 20\`s and 30\`s liked the single jacket with 3 buttons, the suit of fine stripe and the necktie of gray circle more among three income groups. The higher the men\`s age and income were, the more they liked the conservative style such as a single jacket with 2 buttons. The men who reside in Seoul liked the suit of gray circle, the jacket and trousers of same color, the patternless jacket, and the patternless suit more than the men in Kwangju. Therefore, the men in methropolitan area preferred conservative clothing image. Fine stripe pattern and patternless materials were preferred when men wore jacket and trousers of same color, while glen check pattern was preferred as the pattern of jacket when jacket and trousers of different color. Male white-collar worker liked single jacket more than double jacket, and preferred the dark blue color suit and necktie, patternless suit, fine stripe suit, and the pale blue dress shirts generally. The present findings provide that the personality of male has influence on the clothing design preferences, and it is possible to infer men\`s personality by their attire.

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Precise Stereo Matching Technique Based on White Auxiliary Stripe (백색 보조 띠 기반의 정밀 스테레오 정합 기법)

  • Kang, Han-Sol;Ko, Yun-Ho
    • Journal of Korea Multimedia Society
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    • v.22 no.12
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    • pp.1356-1367
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    • 2019
  • This paper proposes a novel active stereo matching technique using white auxiliary stripe pattern. The conventional active stereo matching techniques that uses two cameras and an active source such as projector can accurately estimate disparity information even in the areas with low texture compared to the passive ones. However, it is difficult that the conventional active stereo matching techniques using color code patterns acquire these patterns robustly if the object is composed of various colors or is exposed to complex lighting condition. To overcome this problem, the proposed method uses an additional white auxiliary stripe pattern to get and localize the color code patterns robustly. This paper proposes a process based on adaptive thresholding and thinning to obtain the auxiliary pattern accurately. Experimental results show that the proposed method more precisely measures the stepped sample whose depth is known in advance than the conventional method.

A Study of The Stripe Patterns on The Fabric Design Since 2000 (년대 2000 이후 섬유디자인에 나타난 스트라이프 패턴 연구)

  • Han, Jung-Im
    • Journal of Fashion Business
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    • v.15 no.2
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    • pp.160-173
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    • 2011
  • Stripe has been one of the all-time favorite fabric patterns so far and the usages have been widely applied of nearly everything ranging from everyday dress to interior fabrics. As the times change, patterns of this simple geometrical design have gradually become varied. Many effects of stripe patterns have allowed the patterns to be used in fabrics for fashion design and the patterns are considered fit for expressing individual characteristics. By studying theoretical background on categories of stripe patterns and the characteristics as a design and by researching the trends and properties exhibited in the modern fabric design, this paper will seek the potential of stripe patterns for design of a modern sense and the directions to express the patterns as a value-added design. This research was conducted through literature, books published at home and abroad, research papers and photographs on stripe patterns. Domestic magazines, web research, and photographs published since 2000 were studied for an analysis of the trends and characteristics of stripe patterns displayed in the modern fabric design. As the results, this research will explain the tendencies of stripe patterns on the modern fabric designs divided into several ways: simple and restrained modernity, active and sporty property, mannishness putting practicality forward-emerging as the status of women rises, and femininity emphasizing elegant women. The characteristics of the Plastic are categorized simplicity, rhythmicality, and Mixing of patterns.

Linkage Analysis of the Three Loci Determining Rind Color and Stripe Pattern in Watermelon

  • Yang, Hee-Bum;Park, Sung-woo;Park, Younghoon;Lee, Gung Pyo;Kang, Sun-Cheol;Kim, Yong Kwon
    • Horticultural Science & Technology
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    • v.33 no.4
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    • pp.559-565
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    • 2015
  • The rind phenotype of watermelon fruits is an important agronomic characteristic in the watermelon market. Inheritance and linkage analyses were performed for three rind-related traits that together determine the rind phenotype: foreground stripe pattern, rind background color, and depth of rind color. The inheritance of the foreground stripe pattern was analyzed using three different $F_2$ populations, showing that the striped pattern is dominant over the non-striped pattern. The inheritance analysis of the rind background color was performed using $F_2$ populations of the '10909' and '109905', and the depth of rind color was analyzed using $F_2$ populations of the '90509' and '109905'. Yellow color was found to be dominant over green color, and a deep color was dominant over the standard color. Linkage analysis of the three traits was conducted using three $F_2$ populations in which two traits were segregating. Each pair of traits was inherited independently, which demonstrated that the three traits are not linked. Therefore, we propose a three-locus model for the determination of rind phenotype, providing novel insight that rind phenotype is determined by the combination of three genetically independent loci.