• Journal of the Korean BIBLIA Society for library and Information Science
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• v.29 no.4
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• pp.35-55
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• 2018

The purpose of this study is to suggest how to activate the school library by examining how the users' perceive teacher librarians. For this purpose, questionnaires and in-depth interviews were conducted for students in 10 middle and high schools in Seoul and Gyeonggi. Analyses lead to these findings: the image types of teacher librarians were classified as professional image, active image, and simple-work image. Multiple regression analysis was used to examine the effect of teacher librarians images on school library user satisfaction. In order to enhance the teacher librarians images and school library user satisfaction, it is necessary to strive to cultivate the active attitude and professionalism of teacher librarians. Also, as the frequency of use is lower, the teacher librarians' images are viewed as simple work. Therefore, it is required to consider various reading events and reading education to raise the frequency of use. This study shows that the teacher librarians' images have a positive effect on school library users' satisfaction and suggests improvement plan for school library activation.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.371-380
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• 2019

To identify the relationship between instructor's image and participation motive, this study conducted a research on 293 elderlies over 65 at 6 sports centers located in Seoul, Gyeonggi, and Incheon regions. The research results were as follows. First, in the image of instructor based on demographic characteristic, gender showed significant difference with instructor's talent while gender showed significant difference with instructor's talent, instructing image, and living image. Also, the sports type had significant difference with all subfactors of instructor image. Secondly, in the participation motive based on the demographic characteristic, gender showed significant difference with internal motive while age and sports type demonstrated significant difference with all subfactors of participation motive. third, the instructor image had significant influence on both internal and external motive. While instructing image and human relationship image had significant difference in internal motive, the external motive showed significant difference with instructor talent, living image, and human relationship image. thus, the research result showed that instructor's image is a significant variable which enhances elderly's motive for participating in life sports.

• Journal of IKEEE
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• v.27 no.3
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• pp.280-287
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• 2023

Deep learning advancements can solve computer vision problems, but large-scale datasets are necessary for high accuracy. In this paper, we propose an image generation technique using object bounding boxes and image edge components. The object bounding boxes are extracted from the images through object detection, and image edge components are used as input values for the image generation model to create new image data. As results of experiments, the images generated by the proposed method demonstrated similar image quality to the source images in the image quality assessment, and also exhibited good performance during the deep learning training process.

• Proceedings of the Korea Institute of Convergence Signal Processing
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• 2000.08a
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• pp.237-240
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• 2000

본 논문에서는 원격탐사 이미지 데이터의 분석과정중의 하나인 이미지의 분류를 위해서 적용되는 다중분광 영상에서 특징 추출을 위한 효율적인 방법을 제안한다. 즉, 웨이브렛 변환을 이용하여 위성탐사 이미지 데이터의 특성을 분석하여 실제 이미지 분류에 기여도가 높은 특징을 추출하는 방법을 제안하였다. 효과적인 특징을 추출하기 위하여 이미지 데이터의 텍스쳐 특징을 이용하였다.

• Journal of Digital Convergence
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• v.13 no.6
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• pp.69-79
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• 2015

The purpose of this study is to investigate the effect of national image, brand image, and country of origin on Chinese consumer's purchase attitude and purchase intention of Korean cosmetic products which applied a high and/or convergence technology. The survey was completed by chinese customers and the data is analysis with SPSS 21.0. The results show that national image, brand image, and country of origin image have a positive impact on Chinese consumer's purchase attitude and purchase intention. This results imply that when Korean companies enter into chinese markets, if they perform very aggressive promotion activities on national image, brand image, and country of origin image, they can be successful by transforming positively chinese consumer's purchase attitude and purchase intention of Korean products.

• The Journal of the Korea Contents Association
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• v.13 no.2
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• pp.460-474
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• 2013

This research is to verify the effects of Korean wave image on the national image and purchase intention of Korean educational product empirically. Also, it is to find out the moderating effect of engagement when Korean wave image is affecting purchase intention of Korean educational product. In order to verify this, the questionnaires were distributed to the Chinese university students of Shandong, in China, who recognized the Korean wave, and among those questionnaires, 315 were analyzed for this research. As a result of analysis, cognitive images is found out to make a positive effects on the affective image, national image and purchase intention of Korean educational products. And affective images is found out to make a positive effects on the national image and purchase intention of Korean educational products. This result suggests that throughout the factor of Korean wave, we should improve national image and try to find ways to export Korean educational industry to China. In order to activate Korean wave image in China, the government has to review the cultural contents development policies positively like promoting Korean soap operas.

• Archives of design research
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• v.16 no.2
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• pp.375-384
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• 2003

This study is on the strategy for establishing successful corporate brand image, by understanding the need for increasing brand value based on the level of brand recognition. In order to carry this out, the PICS (Product Image Concentration System) is suggested, which includes Brand Image Analysis on a high-level, Product Image Programming based on the result of the image analysis, and Product Image Coherency Assessment and Management, resulting in setting up a guideline for gaining competitive advantage and brand management. Brand Image Analysis is a method that utilizes image association to understand brand disposition by analyzing the association pattern among available visual materials to measure the corporate and brand image inclinations. As the next step, Product Image Programming establishes design philosophy and principles based on the analysis of brand image, and the Visual Programming is a process for visualizing the intended product image direction. Lastly, Product Image Coherency Assessment examines whether to incorporate design philosophy and principles or not to arrive at an agreed evaluation criteria for developing designs coherent with the brand image. The PICS (Product Image Concentration System) is a practical method for increasing a company' competitive advantage and managing brand. The expectation on this system is to provide a guideline for applying brand image in design process more objectively. For further study, diversification of image spectrum based on expressive keywords and comparative analysis on images as well as a product image interpretation program to understand the order of visual materials will be necessary.

• Journal of dental hygiene science
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• v.17 no.2
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• pp.108-115
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• 2017

The purpose of this study was to investigate the influence of dental hygienist images and career advice among high school teachers. A self-reported questionnaire was administered to 212 high school teachers in Gwangju, South Korea. The questionnaire contained subject's general characteristics, images of dental hygienists, and career advice. We performed an independent t-test, the Kruskal-Wallis test, Pearson's correlation coefficient, multiple regression analysis, and logistic regression analysis using the IBM SPSS ver. 21.0 software. Using a five-point scale, the average of all the dental hygienist images was 3.50, with personal images receiving the most positive rating at 3.83 and social images receiving the least positive rating at 2.86. The images of dental hygienists were significantly more positive in instances where the subjects recognized the dental hygienist or received treatment within one year. There were positive correlations among different kinds of images. Through multiple regression analysis, occupational images were associated with business and social images. Business images were associated with occupational and personal images. Personal images were associated with business images, especially in cases where the subjects recognized the dental hygienist. Social images were associated with occupational images, especially in cases where subjects received treatment within one year. Through logistic regression analysis, career advice was associated with social and occupational images. Therefore, our study provides suggestions on how to enhance positive recognition of social images of dental hygienists.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.26 no.1
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• pp.199-215
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• 2015

As a way of identifying users' image needs for improved effectiveness of image search, there have been recent research approaches to examine contextual factors in image needs with multiple perspectives. In this line of research, this study examined a total of 70 unsuccessful image searches for the purpose of investigating users' image needs. In order to achieve the purpose of this study, in particular, the characteristics of image needs, contextual factors on image needs, and image queries were investigated. The findings of this study demonstrated that information needs from the failed image searches are categorized primarily into specific and general/nameable categories. More importantly, these information needs are embedded with multiple contextual factors, primarily, task purpose and use purpose. With an analysis of detailed use purposes for image, illustration use was found most in this data set. For query analysis, the type of unique/refined image query was revealed primarily. As the results of this study were found similar to the findings of previous studies, it is possible to characterize the image needs from the failed image searches. In addition, the findings of this study are expected to be useful to the design and service of image retrieval.

• Journal of the Korea Society for Simulation
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• v.18 no.2
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• pp.39-48
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• 2009

This study reviews the limit of image search by considering on the image search methods related to content-based image retrieval and suggests a user interface for more efficient content-based image retrieval and the ways to utilize image properties. For now, most studies on image search are being performed focusing on content-based image retrieval; they try to search based on the image's colors, texture, shapes, and the overall form of the image. However, the results are not satisfactory because there are various technological limits. Accordingly, this study suggests a new retrieval system which adapts content-based image retrieval and the conventional keyword search method. This is about a way to attribute properties to images using texts and a fast way to search images by expressing the attribute of images as keywords and utilizing them to search images. Also, the study focuses on a simulation for a user interface to make query language on the Internet and a search for clothes in an online shopping mall as an application of the retrieval system based on image attribute. This study will contribute to adding a new purchase pattern in online shopping malls and to the development of the area of similar image search.