• Title/Summary/Keyword: Korean food image

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Identification of Rice Species by Three Side (Top, Side and Front) Images of Brown Rice (현미 세 면(윗면, 측면, 앞면)의 화상을 이용한 품종 판별)

  • Kim, Sang-Sook;Lee, Sang-Hyo;Rhyu, Mee-Ra;Kim, Young-Jin
    • Korean Journal of Food Science and Technology
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    • v.30 no.3
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    • pp.473-479
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    • 1998
  • Identification of rice species was attempted by three side (top, side and front) images of brown rice. Nine parameters of each image were area, aspect ratio, maximum diameter, minimum diameter, perimeter, roundness and red (R), green (G) and blue (B) pixel values of an image. Forty rice samples consisted of 19 species used for the study and total 27 image characteristics for a kernel were measured. For calibration and confirmation, 105 and 20 brown rice kernels per each sample were used respectively. For best identification of rice species, 24 image characteristics were selected for discriminant analysis. Average percentages for correct identification of rice species were 84.75% and 84.93% for calibration and confirmation data set, respectively. The highest and lowest percentage for correct identification were 99.05% for Nongan and 50.63% for Hwaseung respectively in calibration data. The confirmation data showed that the correct identification of Nongan or Paalgong was 100%, while that of Hwaseung was 47.62%. The result of the study showed that three side (top, side and front) image of brown rice was not suitable for identification of rice species suggesting that additional techniques are required for better discrimination of rice species.

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A Study on the Constitutional Factors of the Images of Easting House -Targeting the Bibimbap-Specialty Eating House located in Jeonju City- (음식점의 이미지 구성요인에 관한 연구 -전주시내 비빔밥 전문점을 대상으로-)

  • Min, Gye-Hong
    • Culinary science and hospitality research
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    • v.10 no.1
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    • pp.82-95
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    • 2004
  • This study had an aim to analyze the relationship between consumers' selection of restaurant and constitutional factors of the images of Bibimbap Specialty restaurant. The study examined through constitutional factors including hygiene, employee, facility, brand, convenience, price and food, and found those effects on selection of restaurant. In addition, the image of restaurant had an effect on that of hygiene and employee, price and food in order.

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Determining How Image of Social Media Influencers Affect Korean Food Purchase Behavior in China: An Image Transfer Perspective

  • Zong-Yi Zhu;Hyeon-Cheol Kim
    • International journal of advanced smart convergence
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    • v.12 no.2
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    • pp.127-134
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    • 2023
  • Existing studies on this topic have focused on the effect of online content quality on consumer attitudes and behavior, with very few illustrating the effect of influencer image on consumer attitudes and behavior. The purpose of this study intents to reveal how influencer image affect consumer behavior. We have developed an image transfer theory-based research model to reveal how influencers transfer their image to endorsed products to influence consumer behavior. The results show that influencer image positively affects satisfaction, which in turn affects the product's cognitive and affective images in the vlog. Moreover, it was found that a product's cognitive image and affective image influence consumer behavior intention. Furthermore, purchase experience exhibits significant differences in its path. Based on these results, the social media-related research theoretical implication will be offered, and managerial implications will be provided for foreign brand promotion strategies

Influence of Healthy Image on Preference and Intake of Vegetables (채소 식품의 건강 이미지가 기호와 섭취에 미치는 영향)

  • Park, Mo-Ra
    • Journal of the East Asian Society of Dietary Life
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    • v.23 no.2
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    • pp.141-152
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    • 2013
  • This study investigated the effects of image on the preference and intake frequency of 19 vegetables. A total of 359 usable surveys were collected using a convenient sampling method. The subjects included females (51.8%), university students (50.7%), home residents (66.9%) and subject's spending 20,000~40,000 won on meals/week (41.5%) and eat out 2~3 times/week (29.5%). The intake frequency of vegetables was 2~3 times per month. The healthy image of all vegetables was good overall and the average preference was 3.78 (out of 5 on the Likert). Tomatoes had the healthiest image, onions the highest preference, and Korean cabbage the highest intake frequency. For males, the vegetable with the healthiest image was sesame leaf, while the healthiest foods for females were broccoli and tomatoes. Elementary students had a healthier image of cucumber, bean sprouts, radish, sesame leaf, lettuce, radish leaf, and cabbage than university students and adults. Home residents had a healthier image of cabbage and burdock than other types of residents. Subject that st over 20,000 won per week on meals had a higher image of most vegetables. In terms of preference, males liked Korean cabbage, green pumpkin, balloon flower roots, radish leaf, and lotus root, but female liked tomatoes. In addition, elementary students, home residents, and subjects who eat out less often tended to prefer vegetables. In terms of intake, there was a high frequency of intake for all vegetables in adults. Home residents specifically had a higher intake of cucumber, carrot, bean sprouts, spinach, green pumpkin, balloon flower roots, lettuce, radish leaf, broccoli, burdock, lotus root, and tomato. Overall, the healthy image of vegetables had a positive influence on their preference and intake frequency. Therefore, to encourage the intake of vegetables, direct or indirect variables should be examined.

A Structural Relation Among the Purchase Decision Factors, Brand Image, Intent for Word of Mouth and Repurchase Intention for Food Franchise Products in Outdoor Professional Sport Industry (야외 프로 스포츠 외식 제품의 구매 결정 요인이 재구매 의도와 구전의도에 미치는 영향)

  • Hwang, Ho-Young;Kim, Young-Jin
    • Journal of Digital Convergence
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    • v.11 no.5
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    • pp.411-422
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    • 2013
  • The purpose of this study is to analyze the impact of food corporations'sponsorship activities on Brand Images and Purchase Intension in professional sport industry in Korea. To accomplish the purpose, SPSS 18.0 Ver., had been conducted with 263 actual returned questionnaires. After the relevant literature reviews and analysis statistic data, three outcomes were deducted, those are, first, sponsorship factors for food corporations in professional sport industry significantly influenced on brand image. Second, Sponsorship factors for food corporations in professional sport industry significantly influenced on the purchase intension. Third, brand image of food corporation in professional sport industry significantly influenced on purchase intention. With this study, undiscovered several marketing strategies of food corporations with professional sport of Korea for their future marketing strategies could be discussed and proposed.

A Study on the Attributes Classification of Agricultural Land Based on Deep Learning Comparison of Accuracy between TIF Image and ECW Image (딥러닝 기반 농경지 속성분류를 위한 TIF 이미지와 ECW 이미지 간 정확도 비교 연구)

  • Kim, Ji Young;Wee, Seong Seung
    • Journal of The Korean Society of Agricultural Engineers
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    • v.65 no.6
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    • pp.15-22
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    • 2023
  • In this study, We conduct a comparative study of deep learning-based classification of agricultural field attributes using Tagged Image File (TIF) and Enhanced Compression Wavelet (ECW) images. The goal is to interpret and classify the attributes of agricultural fields by analyzing the differences between these two image formats. "FarmMap," initiated by the Ministry of Agriculture, Food and Rural Affairs in 2014, serves as the first digital map of agricultural land in South Korea. It comprises attributes such as paddy, field, orchard, agricultural facility and ginseng cultivation areas. For the purpose of comparing deep learning-based agricultural attribute classification, we consider the location and class information of objects, as well as the attribute information of FarmMap. We utilize the ResNet-50 instance segmentation model, which is suitable for this task, to conduct simulated experiments. The comparison of agricultural attribute classification between the two images is measured in terms of accuracy. The experimental results indicate that the accuracy of TIF images is 90.44%, while that of ECW images is 91.72%. The ECW image model demonstrates approximately 1.28% higher accuracy. However, statistical validation, specifically Wilcoxon rank-sum tests, did not reveal a significant difference in accuracy between the two images.

Effects of Brand Personality-self Image Congruence on Customer Satisfaction in Quick Service Restaurants: Moderating Effects of Band Identification (퀵서비스 레스토랑의 브랜드개성과 자아이미지 일치성이 고객만족도에 미치는 영향:브랜드동일시의 조절효과를 중심으로)

  • Jung, Hyo-Sun;Yoon, Hye-Hyun
    • Korean journal of food and cookery science
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    • v.27 no.1
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    • pp.33-42
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    • 2011
  • The purposes of this study were to understand the influence of brand personality-self image congruence in quick service restaurants on customer satisfaction and to empirically analyze whether or not customers' brand identification plays a moderating role between brand personality-self image congruence and customer satisfaction. Based on a total of 478 samples obtained from empirical research from June 10 to June 16, 2010, self-administered questionnaires were completed by patrons in a metropolitan area, and data were analyzed based on frequency, exploratory factor analysis, reliability analysis, correlation analysis, and hierarchical regression analysis. Results of the study were as follows: From the factor analysis of brand personality and self-image, 5 factors, i.e. sophistication (5 items), competence (5 items), likability (5 items), trendiness (5 items), and ruggedness (5 items) were extracted. The results show that trendiness (${\beta}$=-0.151) among brand personality-self image congruence had a significant positive effect on customer satisfaction. Further, customers' brand identification (${\beta}$=0.645) had a significant positive effect on customer satisfaction. In addition, the effect of brand personality-self image congruence (only, likability ${\times}$ brand identification; ${\beta}$=0.245) in quick service restaurants on customer satisfaction was found to be partially moderated by customers' brand identification. In other words, the findings show that customers wanted to identify with a specific brand because it provides a means to continue transactions with the brand if it corresponds with their self-image or if the overall image of the brand is favorable. Limitations and future research directions are also discussed.

Effects of Hanghwa(Korean Snack)'s Commercializing Factors onBrand Image, Awareness and Preference (한과류의 상품화 요인이 브랜드 이미지와 인지도 및 선호도에 미치는 영향)

  • Choi, Soon-Hee;Cho, Yong-Bum
    • Culinary science and hospitality research
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    • v.14 no.1
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    • pp.123-133
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    • 2008
  • Hangwha is a part of our traditional culture; however, it is now barely maintaining its name. This study intends to contribute to the development of the Hanghwa industry. In this respect, 'Brand Image' is adopted to suggest the ways to develop the Hangwha industry. Commercializing factors that consumers prefer were analyzed and their effects on brand image were investigated. In addition, the effects of brand image on consumers' awareness and preference were analyzed. This research conducted analysis on 294 people who have used Hangwha in Busan and Gyeongsangnamdo. The results of this empirical study are as follows: It turned out that Hangwha influences the society-oriented and consumer-oriented brand image. Its quality-oriented image has influence on awareness. Its society-oriented and quality-oriented brand image turned out to influence preference.

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Study of the Relationship between Korean Popular Cultural Contents and Intention to visit Korea: The Case of Chinese (중국 내 한국 대중문화콘텐츠와 방한의도의 관계)

  • Nam, Jang-Hyun;Han, Yan-Dong;Kim, Yeong-Gug
    • Asia-Pacific Journal of Business
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    • v.7 no.1
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    • pp.71-82
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    • 2016
  • Korean popular cultural content, "Hallyu", is prevalent in China, and those have changed some life styles of the Chinese people, who are crazy with it. Korean popular cultural content is more than a cultural phenomenon, it has enhanced the national image of the country and the tourism department, especially those popular products which are closely related to our daily life. From this point of views, the current study is to identify the relationship between Korean popular cultural contents, Korean image, and visiting intention to Korea. The questionnaire takes a volunteering method, and analyzed the general characteristics through SPSS21.0. Factor analysis and reliability analysis are provided in order to test the reliability and validity. As the result of the study, Korean popular cultural contents can enhance economic and culture image of Korea, and those are the main factor for the potential customers from China to visit Korea. This study can provide information for maintaining popular cultural contents and gives an implication for enhancing the Korean tourism policy.

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