• Journal of Multimedia Information System
• /
• 제6권2호
• /
• pp.99-106
• /
• 2019

In traditional Chinese medical (TCM) science, tongue images can be observed for medical diagnosis; however, the tongue diagnosis of TCM is influenced by the subjective factors of doctors, and the diagnosis results vary from person to person. Quantitative TCM tongue diagnosis can improve the accuracy of diagnosis and increase the application value. In this paper, digital image processing and pattern recognition technologies are employed on mobile device to classify tongue images collected in different health states. First, through grayscale integral projection processing, the trough is found to localize the tongue body. Then the tongue body image is transferred from RGB color space to HSV color space, and the average H and S values are considered as the color features. Finally, the diagnosis results are obtained according to the relationship between the color characteristics and physical symptoms.

• 대한가정학회지
• /
• 제41권9호
• /
• pp.135-148
• /
• 2003

The purpose of this study was to examine the effect of clothing colors, clothing styles on women's body image perception. The experimental design was 2${\times}$2${\times}$9(perceiver's gender ${\times}$clothing styles${\times}$clothing colors) factorial design with between-subjects design. Subjects were 320 college students in the metropolitan area of Seoul. Perceiver's gender, clothing styles, and clothing colors gave a significant influence on the 3 variables of shoulder, the upper half of the body, and bust. Shoulder and the upper half of the body had an interaction effect by clothing styles and clothing color. Perceiver's gender gave a significant influence on hip size, length of leg, height, clothing styles did a significant influence on hip size, length of leg, height, and slender figure. Clothing colors gave a significant influence on length of leg, height, and slender figure. Length of leg and slender figure had an interaction effect by perceiver's gender and clothing styles. Hip size had an interaction effect by perceiver's gender and clothing color. Hip size had an interaction effect by clothing styles and clothing color. The results of this study support that coloration of clothing and clothing style affects perception of stimulus persons wearing apparel.

• Journal of Animal Science and Technology
• /
• 제54권4호
• /
• pp.255-265
• /
• 2012

본 연구는 PCR-RFLP 기법으로 칡소의 모색 발현에 관련된 MC1R 유전자형을 분석하고, 칡소 유전자형에 따른 모색 발현 양상을 가계와 교배조합을 통하여 연구함으로써 칡소에서 호반모의 발현 비율을 증가시키는 번식 체계를 확립하고자 수행하였다. 전라북도축산위생연구소에서 사육중인 칡소 중에서 부계 또는 모계를 알고 있는 가계가 형성된 칡소로부터 혈액 또는 정자에서 genomic DNA를 추출한 후 MC1R 유전자를 증폭하였다. 증폭된 PCR product를 Msp I 제한효소로 절단하고 전기영동한 후 칡소 개체별 유전자형을 확인하였고, 이 외에도 칡소의 모색 양상과 비경의 흑색침착 정도에 따른 모색 발현 비율을 조사하여 다음과 같은 결론을 얻었다. 칡소의 모색 발현 양상은 전신호반모가 61.67%로 가장 높았고 흑모는 5.00%로 가장 낮았으며 황모는 16.67%, 부분(약반신)과 부분(일부) 호반모는 각각 8.33%로 같은 분포 양상을 보였다. 칡소의 비경 침착 양상은 3단계와 4단계가 비슷한 비율로 높았고, 다음이 2단계, 5단계, 1단계의 순이었다. 칡소의 비경에 따른 모색 발현 양상은 비경 침착이 3단계와 4단계인 칡소에서는 전신 호반모의 비율이 다른 모색 보다 높았고, 비경 침착이 1단계인 칡소는 그 중에서 황모가 80.00% (4/5)로 나타났으며, 비경 침착이 5단계인 칡소에서는 다른 단계에서 발현되지 않았던 흑모의 비율이 37.50%를 나타냈다. 칡소에는 $E^+E^+$, $E^+e$, ee 유전자형과 한우에는 ee, $E^+e$ 유전자형이 존재하였다. 칡소 MC1R 유전자형은 $E^+e$이 65.00%로 가장 높았고 $E^+E^+$은 33.33%이었고 ee도 1두로 1.67%이었다. 유전자형에 따른 모색 발현 양상을 보면, $E^+E^+$과 $E^+e$에서는 전신 호반모의 비율이 가장 높게 나타났고 ee는 황모를 나타냈다. 칡소의 가계 분석을 통한 모색 발현 양상을 조사한 결과, 부(Sire)의 유전자형이 $E^+e$ 이고 모(Dam)의 유전자형이 $E^+E^+$ 이면서 부모의 모색이 모두 전신호반모일 경우 자손의 모색은 100.00% 전신호반모였고, 부(Sire)의 유전자형이 $E^+E^+$ 이고 모(Dam)의 유전자형이 $E^+e$이면서 부모의 모색이 모두 전신호반모일 경우도 자손에서 모색의 44.44%가 호반모의 비율을 보여 두 가지의 교배조합의 경우가 자손의 전신호반모 비율을 높이는 최적의 교배 조합으로 보여진다. 이 연구의 결과를 이용하여 칡소로 판정받을 수 있는 가장 중요한 요소인 호반모의 발현비율을 증가시키는 번식 체계를 칡소 사육농가에 제시할 수 있을 것으로 사료된다.

• 한국수정란이식학회지
• /
• 제28권3호
• /
• pp.215-222
• /
• 2013

Bovine coat color is decided by the melanocortin receptor 1 (MC1R) genotype mutation and melanogenesis. Specially, in the various cattle breeds, dominant black coat color is expressed by dominant genotype of $E^D$, red or brown is expressed in the frame shift mutation of recessive homozygous e by base pair deletion and wild type of $E^+$ is expressed in various coat colors. However, not very well known about the effected of MC1R genotype mutation on the coat color through family lines in KBC. Therefore, this study were to investigate effect of MC1R genotype mutation on the coat color, and to suggest mating breed system in accordance with of MC1R genotype for increased on brindle coat color appearance. Parents (sire 2 heads and dam 3 heads) and offspring (total : 54 heads) from crossbreeding in KBC family line with the MC1R genotype and phenotype records were selected as experimental animals. The relationship between melanocortin 1 receptor (MC1R) genotypes expression verified by PCR-RFLP, and brindle coat color appearance to the family line of the cross mating breed from MC1R genotype pattern was determined. As a result, 4MC1R genetic variations, $E^+/E^+$ (sire 1), $E^+/e$ (sire 2 and dam 3), $E^+/e$ with 4 bands of 174, 207 and 328 bp (dam 1) and $E^+/e$ with 3 bands of 174, 207, 328 and 535 bp (dam 2) from parents (sire and dam) of KBC. However, 3 genetic variations, e/e (24%), $E^+/E^+$ (22%) and $E^+/e$ (56%) were identified in offspring. Also, brindle coat color expressrated was the e/e with the 0%, $E^+/E^+$ with 67% and $E^+/e$ with 77% from MC1R genotype in offspring on the cross mating of KBC. Furthermore, when the sire had $E^+/e$ genotype and the dam had $E^+/E^+$ with the 3 bands or $E^+/e$ genotype, and both had whole body-brindle coat color, 62% of the offspring had whole body-brindle coat color. Therefore, the seresults, the mating system from MC1R genotype patterns of the sires ($E^+/e$) and dams ($E^+/E^+$ with the 3 bands or $E^+/e$) with brindle coat color may have the highest whole body-brindle coat color expression in their offspring.

• 대한가정학회지
• /
• 제43권10호
• /
• pp.155-165
• /
• 2005

The purpose of this study was to analyze difference in clothing preference based on the perceived body types. The objects of this study were to prepare for the establishment of a marketing strategy and alternative plan intended for users operating in a subdivided market, after analyzing the differences in clothing preference based on the perceived body types. The respondents comprised 192 female adults, who were residents in Busan. The questionnaire was composed of three sections: style, textile, and color of clothing. Data were analyzed by frequency, factor analysis, cluster analysis, discriminate analysis, and ANOVA. Cluster analysis was employed to identify groups of respondents based on the five delineated measure items. Based on the findings, three distinct groups were formed: thin, normal, and obese. The result of this study showed statistically significant differences among the three groups in terms of style, textile, and color of clothing, as well as in terms of demographic characteristics. Marketing and management implications for effectively targeting the segments are discussed.

• 복식
• /
• 제58권10호
• /
• pp.37-51
• /
• 2008

The purpose of this study is according to four Seasonal Color system, the researcher analyzed the Korean Personal color and investigated abstract color preferences and the fashion color preferences to support the Korean color preferences and the rotor recognition trend. The study was conducted according to the following procedures: 144 women from 20s to 50s were selected as participants of the survey and the interview. The fashion color preferences and the personal body color was analyzed by the questionnaire and the interview. The data were analyzed by SPSS 12.0 program. As a way of analysis, crosstabs analysis, correlation analysis, t-test, ANOVA and regression analysis were used. As a results, in the Personal color type of Korean women, it is distributed in the order of spring, summer, winter and autumn. In addition, Light image is highly distributed in the Personal color image. People preferred summer color group in the general color preference and the cosmetic color preference and they preferred winter color type in the clothes color and the suitable color for themselves. In the color recognition, as the color interest increases, the coincidence between suitable color and favorite color increased. The recognition of suitable color, the consideration of color in purchasing and the interest of outward appearances were highly showed.

• 반도체디스플레이기술학회지
• /
• 제13권4호
• /
• pp.49-54
• /
• 2014

This paper proposes a new color segmentation method of vehicle license plates in the RGB color space. Firstly, the proposed method shifts the histogram of an input image rightwards and then stretches the image of the histogram slide. Secondly, the method separates each of the three RGB color components and performs the adaptive threshold processing with the three components, respectively. Finally, it combines the three components under the condition of making up a segment color and removes noises with the morphological processing. The proposed method is implemented using C language in an embedded Linux system for a high-speed real-time image processing. Experiments were conducted by using real vehicle images. The results show that the proposed algorithm is successful for most vehicle images. However, the method fails in some vehicles when the body and the license plate have the same color.

• 대한중풍순환신경학회지
• /
• 제9권1호
• /
• pp.1-7
• /
• 2008

Objectives : We questioned whether the tongue diagnosis is effective for judging seriousness of cerebrovascular accidents. This study is about the relationship between tongue diagnosis and National Institute of Health Stroke Scale(NIHSS) in acute stroke patients. Methods : 738 subjects were recruited from the patients admitted to the department of internal medicine at Kyung-Hee University oriental medical center, Kyung-Hee University East-West Neo Medical Center, Kyungwon university Incheon oriental medical center, Kyungwon university Songpa oriental medical center and DongGuk university Ilsan oriental medical center from April 2007 to August 2008. We looked at the tongue as in three dimensions of tongue color, tongue fur color and tongue body. And, we calculated NIHSS means according to the subtypes of three dimensions. Results : 1. In the Tongue color, from the most commom to least common colors were pale red, red, pale, bluish purple, and ect. The NIHSS mean score of red is significantly higher than pale and pale red. 2. In the Tongue fur color, white fur was the most common, and then yellow fur, etc. There is no significant difference among three subtypes in the NIHSS mean score. 3. In the Tongue body, etc. is the most common, followed by teeth-marked tongue, enlarged tongue, blood patchy tongue, and mirror tongue. The NIHSS mean score of teeth-marked tongue is significantly lower than blood patchy tongue and mirror tongue. Conclusions : The tongue color and the tongue body are useful indexes for judging seriousness of cerebrovascular accidents presented by NIHSS. But in our study, the tongue fur color was not useful. Further study is necessary on the tongue fur.

• 대한영양사협회학술지
• /
• 제19권1호
• /
• pp.25-33
• /
• 2013

We examined the perception of volume in college students with a normal weight versus those students with obesity. College students were divided into a normal weight group (<23 body mass index, n=121) and an obese group (${\geq}23$ body mass index, n=110), The perception of volume was measured under different beverage colors (colorless, black, yellow, and blue) and cup colors (colorless, black, yellow, and blue) containing the same amount of liquid (150 ml). We found that the normal weight group perceived significantly more liquid in a cup with a blue beverage versus a colorless one. The obese group perceived significantly more liquid in a cup with a yellow or blue beverage versus a colorless one. In terms of cup color, the normal weight group perceived significantly more liquid in a black color cup compared to a blue color cup. However, there were no differences in perceived volume according to the color of cup among the obese group. There were no significant differences in the perceived volume between the normal and obese group under all conditions tested. In conclusion, beverage and cup color effects volume perception in normal weight students, while only beverage color effects volume perception in obese students. Therefore, controlling, the color of beverages and cups may help to control the consumption of drinks.

• Asian-Australasian Journal of Animal Sciences
• /
• 제30권10호
• /
• pp.1372-1381
• /
• 2017

Objective: Our study provides information on phenotypes of local chickens and guinea fowl and their body measures as well as on major genes in local chickens in northern Ghana. Methods: Qualitative and morphometric traits were recorded on 788 local chickens and 394 guinea fowl in urban households in Tamale, Ghana. Results: The results showed considerable variation of color traits and numerous major genes in local chickens, while color variations and related genotypes in guinea fowl were limited. In local chickens, white was preferred for plumage, whereas dark colors were preferred for beak and shanks. More than half of the chickens carried at least one major gene, but the contributions of single gene carriers were low. All calculated allele frequencies were significantly lower than their expected Mendelian allele frequencies. We observed higher mean body weight and larger linear body measures in male as compared to female chickens. In female chickens, we detected a small effect of major genes on body weight and chest circumference. In addition, we found some association between feather type and plumage color. In guinea fowl, seven distinct plumage colors were observed, of which pearl grey pied and pearl grey were the most prevalent. Male pearl grey pied guinea fowl were inferior to pearl grey and white guinea fowl in terms of body weight, body length and chest circumference; their shank length was lower than that of pearl grey fowl. Conclusion: Considerable variation in qualitative traits of local chickens may be indicative of genetic diversity within local chicken populations, but major genes were rare. In contrast, phenotypic and genetic diversity in local guinea fowl is limited. Broader genetic diversity studies and evaluation of trait preferences of local poultry producers are required for the design of appropriate breeding programs.