• 한국보육지원학회지
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• 제9권6호
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• pp.107-127
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• 2013

본 연구는 글자를 읽지 못하는 만 3~4세 유아를 대상으로 연령에 따른 환경인쇄물 읽기 능력 및 음운론적 인식 능력의 차이와 유아의 환경인쇄물 읽기 능력과 음운론적 인식 능력 간의 관계에 대해 알아보고자 하였다. 이를 위해 서울, 경기, 대전에 소재한 어린이집 7곳에 다니고 있는 글자를 읽지 못하는 만 3~4세 유아 90명을 연구 대상으로 선정하였다. 본 연구에는 손승희(2012)가 개발한 환경인쇄물 읽기 능력 검사와 최나야(2007)의 음운론적 인식 검사를 사용하였으며, 자료 분석은 기술통계, 독립표본 t 검증, Pearson의 적률상관분석을 실시하였다. 그 결과 만 4세 유아가 만 3세 유아보다 환경인쇄물을 더 잘 읽었고 음절수세기, 음절삭제, 음소대치 능력도 높게 나타났다. 또한, 만 3세 유아의 경우 환경인쇄물을 잘 읽을수록 음절수세기 점수가 높았으며, 만 4세 유아의 경우 환경 인쇄물을 잘 읽을수록 음절수세기, 음절삭제, 음소대치 능력이 더 높게 나타났다.

• 한국의류산업학회지
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• 제15권6호
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• pp.862-873
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• 2013

The purpose of this study is to analyze the formative characteristics and the aesthetic values of the Military style in the 20th century and the images of the Military look shown in recent collections. The results of this study are as follows; 1) The aesthetic values of the Military style includes authority, functionality, resistibility and bisexuality. Authority is represented in suits and coats attaching details such as epaulets, flap pockets, gold buttons and badges. Functionality is represented in pants suits and skirts suits which are comfortable and simple. Resistibility is represented in wrinkled, dirty-old and torn military items. Bisexuality is shown on the military pants suits that a skirt or a mink coat is draped over. 2) The Military look in collections are expressed in classic, romantic, sexual, sporty, avant-garde and ethnic images. Classic images are appeared in suits and coats attaching details such as epaulets, flap pockets, gold buttons and badges. Romantic images are represented in the military items made of pastel-tone lace or splendid colored silk. Sexual images are appeared in designs to expose or to focus in women's body. Sporty images are represented in the military items made of new materials such as cotton-fleece, cotton-jersey and tencel. They have camouflage prints, melange-gray and fluorescent colors. Avant-garde images are appeared in the deformed suits and outer made of special materials with camouflage prints, khaki, gray and black. Ethnic images are represented in wearing military and ethnic items at the same time or military items made of ethnic colors, prints and handmade details.

• 한국인쇄학회지
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• 제31권1호
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• pp.1-14
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• 2013

Screen printing is a printing method with flexible plate surface characteristics. In addition, since the appearance of electronics industry the screen printing has been demanding high quality and definition. However, Screen printing is a method for taking ink through mesh opening because screen mesh tends to restrict quality of screen printing. In particular, the biggest problem compared with other printing type is halftone reproduction characteristics. Halftone reproduction characteristics for screen printing depend on screen mesh and opening. Dot losses or dot gains are observed through various types of screen mesh because thread of screen mesh interfere with the movement of the ink. Excessive dot losses or gains can affect the tonal range. Furthermore, this problem can result in other problem such as bad contrast and gray balance. Therefore, it is an important factor to use proper screen mesh for halftone screen printing. However, domestic screen printing industry relies on worker's experience in field rather than depending on objective data although standardized specifications and optimal printing conditions are required for screen printing. For this reason, it is important to stipulate standard condition for domestic screen printing industry. Therefore, it was examined to find tonal range by mesh opening in halftone prints process of screen printing used domestic paper and ink in this study. In addition, TVI(Tone Value Increase) characteristic was observed by comparing to the manuscripts and prints of the dot area ratio. Furthermore, contrast value and gray balance were confirmed for each condition of the printout. Conditions for the proper selection of screen mesh screen for the quality of the prints were also examined, compared with the international standard of screen printing, ISO 12647-5.

• 한국의류산업학회지
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• 제18권4호
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• pp.399-411
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• 2016

This research reviewed the developmental process of domestic outdoor wear and later analyzed the images given out by men's outdoor wear. The research results are as follows. First, military supplies left by American soldiers were dyed or reformed and then worn, and daily wear were mainly worn in the 1960s. Wears made from light and waterproof materials were worn and equipments were used in the 1970s. High functioning materials which allowed simultaneous breathability, waterproof and thermal insulation functions were used for wears in the 1980s. For the jacket especially, functionality was enhanced sith zippers, snaps and velcro to prevent cold air penetration in the 1990s. Florescent piping decorations and logo decorations, and prints and colors which reflected the trend, were used to emphasize fashionity and decorativeness in the 2000s. Second, Sophisticated image emphasized urban feeling with toned-down windbreaker jackets without much detail, with down jacket and pants. Casual image expressed a relaxed feeling with windbreaker jacket, shirts, jumper, vest and pants made of cotton, mesh knit and denim. Active image emphasized functionality by brightly colored windbreaker jackets, down jacket and pants. Ethnic image expressed an exotic mood with windbreaker jackets with stylized prints, with jumper, down jacket and pants. Military image showed a strong masculine feeling with jackets adorned with epaulettes, khaki colors and camouflage prints, with jumper, T-shirts, vest, shorts and pants. Avantgarde image exuded an experimental and unique feeling with jackets made of various colors and materials, such as cotton, jersey and glossy materials, with down jacket and jersey pants.

• 한국콘텐츠학회논문지
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• 제19권12호
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• pp.527-534
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• 2019

범죄현장에 남겨진 지문은 대부분 잠재지문의 형태이기 때문에 육안으로는 쉽게 식별되지 않으므로 눈에 잘 보이도록 현출해야 한다. 그러나 잠재지문을 현출한 이후에도 배경으로부터 지문이 잘 보이도록 추가적인 증강이 필요하며 주로 사용하는 방법에는 광학적 방법이 있다. 광학적 방법은 일부 분말 또는 시약에 적절한 광원을 비췄을 때 형광을 보이는 성질을 이용한다. 따라서 적절한 파장의 광원과 필터를 사용하면 지문 이미지를 증강할 수 있으므로 광원과 필터의 조합이 매우 중요하다. 하지만 적용한 기법과 사용한 광원에 따라서 배경에서 반사된 빛의 파장 대역과 필터가 가진 파장 대역이 서로 겹쳐서 반사광을 잘 차단(cut-off)하지 못하는 경우에는 이상적인 증강의 효과를 얻기 어렵다. 이 연구에서는 450 nm 파장의 녹색 광원과 505 nm 파장의 청색 광원에 low-pass 필터를 광원에 장착함으로써 광원의 파장을 개선한 결과 더 좋은 품질의 지문 이미지를 얻을 수 있었다.

• 수완나부미
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• 제2권2호
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• pp.1-28
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• 2010

This paper offers a brief introduction to Vietnamese folk paintings. The discussion compares Vietnamese folk paintings with the Korean folk painting tradition. Among the main purposes of this paper is the exploration of directions for future research on Vietnamese folk paintings. Vietnamese folk paintings, although extensively influenced by their Chinese tradition of minjian nianhua (folk New Year pictures), form an independent tradition, reflecting the local lifestyle and religious practices of Vietnam. However, compared to Korea or Japan, China remains the dominant source of influence for Vietnamese folk paintings. They were either created using a combination of painting and woodblock printing techniques, which was also the case with minjian nianhua, or using multicolor woodblock printing techniques. In cities like Hang Chong, the combination of painting and woodblock printing techniques was used mainly, following the customary practice in Yangliuqing in Tianjin, China, in which colors were added to the drawing printed from the woodblock. Meanwhile, folk paintings produced in rural areas such as Dong Ho are wholly color woodblock prints, similar to minjian nianhua from Yangjiabu in Weifang. In Lang Sinh, simple drawings, intended for casual purposes, were also created using the combination of woodblock printing and painting techniques. Folk paintings produced in cities and rural areas were distinct from each other, not just in techniques, but also in terms of style and theme. Vietnamese folk paintings show a certain degree of thematic similarity with Joseon folk paintings. This is mainly due to the fact that the two countries' folk paintings developed and evolved in parallel with their Chinese counterparts, minjian nianhua. Also noteworthy is the fact that Vietnamese folk paintings, while they share the simplicity and candidness of Joseon folk paintings, are at the same time somewhat more decorative than the latter. For best results, future research on Vietnamese folk paintings should be conducted together with research on minjian nianhua. Traditional pigments constitute an important area of research in this field. Attention should be also paid to the religious paintings of ethnic minorities in Vietnam, as they are discovered in the future.

• 한국펄프종이공학회:학술대회논문집
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• 한국펄프종이공학회 2004년도 추계학술발표집
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• pp.210-211
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• 2004

• 펄프종이기술
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• 제36권4호
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• pp.33-40
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• 2004

A white light interferometery (WLI) method for investigating surface microstructure was introduced. Brief description of the principle of this method was provided. The surface structure of various samples, for example, a liner board paper, a pigment coated paper, a intaglio printed paper and a polymer laminated paper were tested and characterized with the WLI method. The data showed the WLI method provided very detailed information about surface topography, which were little affected by the surface condition such as color, opacity, roughness, etc. The data stitching mode of the WLI method could provide high spatial resolution over a large field-of-view, which made it possible to obtain the statistically valid results. Fast and high repeatability also made this method a promising way for investigating the surface micro-structure of paper products and prints.

• Journal of the Korean Wood Science and Technology
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• 제10권3호
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• pp.190-193
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• 1982

Conclusion: The results of this study are encouraging for the development of a set of interpretable diagnostic criteria for a reasonably reliable identification of some species. The present study has been limited in the characteristics studied and was made on relatively poor photography. Further study on high quality photography, over wider areas and including such additional characteristics as crown texture and shadow intensity should prove useful. A preliminary examination has been made of some photo-image characteristics of a number of important tree species on large scale (1:9,000) contact prints of panchromatic mm. The characteristics studied were crown image tone, and shape. Image tone was estimated against a standard grey-scale and shows within-species consistency and a range between species. Crown shapes were subjectively assessed but there appears to be a within-species consistency and interpretable between-species differences. The results of this trial suggest that it should be practicable to make a number of important species distinctions by photo-interpretation with a useful degree of reliability. Other characteristics beside those studied might be usefully examined. Photography: Hand-printed glossy contact prints of vertical 1:9,000 scale panchromatic photography of Kwangnung Experimental Forest flown May 1964. The filter used is unknown (probably minus-blue). The camera is unknown but was probably a military type K-17 or K-22 with 6"(apostfophy) lens. The photography shows notably poor resolution. Species: 143 individual trees ranging through 11 species (7 softwood, 4 hardwood) were included in the study. A range of size classes were included for each species.

• 한국멀티미디어학회논문지
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• 제2권3호
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• pp.308-319
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• 1999

본 논문에서는, clustered-dot 방법으로 해프톤된 칼라 인쇄물에 대한 새로운 역 해프토닝 방법을 제안한다. 제안한 방법은 채널 영상을 블록 단위로 나눈 후, 모아레 영역올 추출하고 평활화 단계에서 모아레 패턴의 세기에 따라 평활화 정도를 조절함으로써 기존의 방법보다 자연스럽게 평활화된 연속계조영상(continuous tone image)을 얻을수 있다. 이때 경계 정보를 함께 고려함으로써, 역 해프토닝된 영상에서 의미있는 경계가 잘 보존될 수 있도록 하였다. 실험을 통해, 제안한 방법이 경계를 잘 보존하고 모아레 패턴을 효과적으로 제거함으로써 기존의 방법보다 향상된 역 해프토닝 결과를 얻올 수 있음을 확인하였다. 제안한 방법은 디지털 도서관의 구축, 칼라 인쇄물 영상 압축, 멀티미디어 제작 동의 분야에서 효과적으로 활용될 수 있다.