• 한국항행학회논문지
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• 제15권4호
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• pp.672-679
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• 2011

본 논문에서는 텔레비전 칼라영상에서 사람의 피부색을 기반으로 얼굴영역을 검출하는 방법을 제안하였다. 제안된 방법은 피부색을 샘플링하여 기준영상으로 놓고, 텔레비전 영상의 화소와 기준영상의 화소 사이의 유클리디안(Euclidean) 거리를 이용하여 얼굴후보 영역결정을 하였다. 얼굴 후보영역에서 눈 검출은 RGB 칼라를 CMY칼라 모델로 변환 하여 Y와 C 사이의 색차성분에 대한 평균값과 표준 편차를 이용하여 검출 하였다. 입술 영역은 RGB 칼라모델에서 YIQ 칼라 공간으로 변환 하여 Q 요소로 입술 영상을 검출 하였다. 얼굴영역 검출은 눈 영상과 입술 영상을 논리연산 하여 지식 기반으로 결정 하였다. 제안된 방법의 타당성을 입증하기 위하여 텔레비전 칼라영상에서 입력받은 정면 칼라 영상으로 실험한 결과, 얼굴영역 검출이 얼굴의 위치와 크기에 관계없이 검출됨을 보였다.

• 대한가정학회지
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• 제48권4호
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• pp.25-30
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• 2010

This study was motivated from the point that TV anchor women wore red clothing the most when they appeared at the broadcasting. For the analysis of clothing color, the main news programs of three local terrestial broadcasting systems were adopted, and the screen sources having been obtained for a year on the anchor women from January 2008 to December were classified by S/S, F/W. As the result, it was found out that the image was classified according to the inherent symbolic meaning of red color, and red color was frequently adopted for the happy-passionate image. It is judged that the reason is red color clothing spotlights passionate, challenging and imposing image which anchor women have. It revealed that while investigating the relationship of coloration between red upper clothing and other clothing, the inner-wear white color of the red jacket, or of the black inner-wear was matched the most, regardless of season. It is judged that this is because the coloration of red and white, and of red and black give not only brilliant but also clear image.

• 패션비즈니스
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• 제8권4호
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• pp.141-155
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• 2004

The purpose of this study was to arrange the korean women's hair styles of the beginning of 21st century and make hair style image making chart to use personal image making consulting data through analyze actress hair styles of broadcasting TV drama. To accomplish this purposes, picked up the two most popular dramas per each broadcasting stations, KBS1, KBS2, MBC, SBS, in february 2004. and analyzed and arranged hair styles of actress and at the last made the hair style image making chart. The results of the research are as belows. 1. Hair trends of february 2004. were Modern Sophisticated, Active and Romantic. 2. The results of three classifications of hair style trends, form, color, accessory, were as belows. 1) Form : Layer, left part, straight, low wave, long hair, no volme, bang were in vogue. Generally, Modern Sophisticated, Active, Romantic feeling were in vogue. 2) Color : Black, brown, two tone color were in vogue. Generally Modern Sophisticated, Romantic, Active feeling were in vogue. 3) Accessory : Hair bands & pins were in vogue. Generally these gave the Modern, Active feeling. 3. Hair style image making chart manufacturing depends on fashion feeling. 1) Classification of feeling, 2) Analysis of form, 3) Analysis of color, 4) Hair style image making chart manufacturing depends on fashion feeling This research will be a historical data of korean women's hair styles of the beginning of 21st century & can be used the basic data of personal hair style image making consulting.

• 비파괴검사학회지
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• 제5권1호
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• pp.3-8
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• 1985

A three dimensional vision is obtained by stereoscopic view using a modified commercial TV set and matching color filter glasses. Two video signals from two CCTV cameras are connected to the RGB (red, green, blue) inputs of picture tube selecting two different colors for two video signals. A synchronizing signal drives a CCTV camera and the color TV set. On the other hand, a delayed synchronizing signal drives the other CCTV camera shifting its image on display. This shift is used in correcting image distortion.

• 한국의상디자인학회지
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• 제14권3호
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• pp.93-109
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• 2012

The purpose of this study is to examine the modern men's fashion coordination to see the image in the center of TV dramas in terms of Habitu that is formed within hierarchy and class. The subjects range is included fashion style, color, accessories, hairstyle and appearance. 950 pictures used in the analysis sheet. In research methods, content analysis and basic statistics were used. The results of this study were as follows. First, the hierarchy image formed by Habitus is significant difference. The upper layer is coordinating elite luxurious and prestigious image of the fashion styles. The middle layer is coordinating neat and capable image. The lower layer does not care about the appearance and image appearing weary life is coordinating. Second, the class image formed by Habitus, CEO often interests in fashion image coordination. Senior executive is represented clean and luxurious image. General white color dresses in a suite such as office look. Blue color does not care about the fashion coordination and is expressed an easy dress for labor. Architects of the unstructured free-spirited image is represented. Physician and resident physician dress in shirts, no pattern tie, pants, robe. And they is coordinating neat and tidy attire to represent professional and reliable image.

• 대한인간공학회지
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• 제18권2호
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• pp.81-89
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• 1999

User's characteristics on the screen adjustment of color TV were studied. Two experiments were performed. In the first experiment, the characteristic of screen adjustment according to TV program, ambient luminance, and gender was investigated. Twenty subjects (10 females and 10 males) were participated in this experiment. Set points of brightness, contrast, tint, and color were measured on TV screen and analyzed. Brightness and contrast were significant on gender at significant level 0.01 and color was significant on gender at significant level 0.1. Tint was significant on program at significant level 0.01. The second experiment was performed to supplement the first experiment. The influences of ambient luminance, presented image, screen setting criteria, and gender were investigated. We simplified the first experiment in the second one. We restricted dependent variables (screen control variables) to only two, brightness and contrast. Other control variables were fixed to middle values. Brightness and contrast were significant on gender and screen setting criteria at significant level 0.01. In conclusion, we found that ambient luminance and presented image had no significant effects on TV screen adjustment and TV program had only a significant effect on tint. However, we found that gender and screen setting criteria had significant effects in most conditions.

• 디지털산업정보학회논문지
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• 제9권4호
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• pp.189-199
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• 2013

The goal of this study was to contemplate the impact of emotional elements of motion graphics on the brand preference in websites of TV products. To attain the goal, the emotional elements of motion graphics in websites of TV products, i.e., color, graphic image, typography, and layout, were set as independent variables and the brand preference as a dependent variable. The variables were analyzed objectively. Samples were collected from selected design students attending technical colleges. Among 282 samples collected, 15 were discarded as unfeasible and the remaining 267 were used in the analysis. Statistical analysis techniques used in the study included factor analysis, reliability analysis, correlation analysis, and multiple regression analysis; and 'SPSS Win. 11.5' was used to perform the statistical analysis. From the analysis, the following two results were obtained. First, it appeared that emotional elements of motion graphics appeared in websites of TV products exerted statistically significant impacts on the brand preference. Second, the element exerting the most significant impact on the brand preference among the emotional elements were appeared as 'graphic image' and 'color'. Thus, it was concluded that it is necessary to give priority in 'graphic image' and 'color' to enhance the brand preference.

• 한국생활과학회지
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• 제19권1호
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• pp.149-156
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• 2010

TV news anchor woman's appearance, voice, expression, and clothing, etc., have an influence on the reliability of the article to be reported. Among these, clothing is the most crucial factor in forming an anchor woman's image, especially the clothing color factor. This study is aimed at providing the basic foundation for anchor woman when they select the clothing color by analyzing the clothing color image on the screen. For this purpose, the KBS and MBC 9 o'clock news desk and SBS 8 o'clock news of the local major news programs were selected. With the collection of 300 pieces of news clips related to anchor woman's clothing from January to December 2008, they were classified into F/W seasons and analyzed by the clothing color. The surveying method of clothing color was to capture the anchor woman's clothing among the news clips, then pick the representing color by applying Adobe Photoshop, and researching the formed $L^*a^*b^*$ value of color chips. The surveyed color was transformed into value of distant cell, H V/C, and the results were analyzed. As a result, it showed that the White system for anchor woman's clothing during the S/S seasons is most frequently picked, followed by the Red system. In F/W seasons, Gray system is the most favored, then White and Red, respectively. It was revealed that the most frequently selected colors for upper-wear by anchor women in the three broadcasting stations was an achromatic color, such as White or Gray, and then the chromatic color, Red. It shows that there is no big difference in season. The Inner-wear color matched the jackets which were also achromatic in color, white and black being the most favored in the S/S seasons, and in the case of chromatic colors, Red was the most favored. In addition to this, identical coloration with jacket, coloration with similar color, or single color as clothing color were no less frequently adopted. During the F/W seasons, identical coloration accounts for 26%, the most popular colored being White and Red. It was found that the coloration with achromatic colors are highly favored in the three major broadcasting stations alike.

• 융합신호처리학회논문지
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• 제2권4호
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• pp.1-8
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• 2001

본 논문에서는 감소된 하드웨어 구조를 가지는 고성능 색조 변환 시스템을 제안한다. 입력 영상의 색조를 변환하기 위해서는 입력 영상의 색 온도를 구하는 것이 필요로 한다[1]. 색 온도를 구하기 위해서는 2-D 조명 색조 좌표에 의한 색 온도 계산 알고리즘을 필요로 한다. 그러나 20D 조명 색도 좌표 계산에 의해 색 온도 알고리즘을 채택하면 하드웨어 부담이 매우 큰 문제점이 있다. 그러므로 본 논문에서는 2-D 색 온도 알고리즘의 성능을 유지하면서, 하드웨어 복잡도를 감소시킬 수 있는 1-D 조명 색도 좌표에 의해 색 온도 계산 방법을 제안한다. 본 논문에서는 제안한 방법은 Xilinx Virtex FPGA XCV 2000E-6BG560을 이용하여 65MHz의 고속 동작과 1344*806의 고해상도를 가지는 fLCD-TV 시스템에서 검증하였다.

• 대한전자공학회논문지SP
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• 제40권2호
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• pp.29-36
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• 2003

본 논문에서는 디지털 워터마킹을 이용하여 기존2차원 TV와 호환가능한 새로운 3차원 동영상 전송기법을 제안한다. 일반적으로 3차원 영상을 효과적으로 전송하기 위해 스테레오 영상간의 시간적 공간적 중복성을 이용한 동영상 전송방법을 사용하고 있다. 그러나 3차원 영상의 압축에 대한 효율성 때문에 복호화과정에서 기존의 일반 디지털 TV로는 전송된 3차원 영상의 시청이 불가능한 단점이 있다. 이러한 문제점을 개선하기 위해 제안한 방법에서는 디지털 워터마킹이 시각적으로 보이지 않는 곳에 새로운 정보를 은닉시키는 부분에 착안하여 스테레오 영상의 다른 한쪽 영상의 정보를 기준 영상의 각 채널별로 은닉하여 복호화시 3차원 영상의 복원 뿐만아니라 기존의 디지털 TV로도 시청 가능하도록 하였다.