• Asia-Pacific Journal of Business
• /
• v.8 no.1
• /
• pp.79-93
• /
• 2017

The image of Korean products in the US market and attitudes toward Korean companies and brands have very high purchasing value, but there are many doubts about the image of Korea. However, previous studies have shown that national image, product image, and brand attitude have a positive effect on consumers' purchase intention. The purpose of this study is to analyze the effect of Korean image and Korean brand image on purchasing Korean products in North Texas area. As a result of this study, the effect of the national image on Korean corporate image was not significant, and the effect of the national image on Korean brand image was not significant. However, the effect of the corporate image, purchase intention, brand image, and purchase intention is significant. In this study, US consumers do not perceive the correlation between Korean national image, Korean corporate image and brand image, and it is analyzed that Korean products are purchased mostly because of corporate image and brand image.

• International Journal of Advanced Culture Technology
• /
• v.10 no.4
• /
• pp.376-382
• /
• 2022

The purpose of this study is to investigate the effect of the national image on the intention to repurchase Korean cosmetics products from the perspective of consumers. This study investigated the effect of the Korean national image on the repurchase intention through the perceived quality and eco-friendly product image for Mongolian consumers. This study conducted a survey of Mongolian consumers, and the survey was conducted online with a total of 110 people. The analysis method was verified using the SPSS 18 program. As a result of the analysis, it was confirmed that the national image had a positive and significant effect on Mongolian consumers' intention to repurchase Korean cosmetics. In addition, it was found that perceived quality or ecofriendly product images play a mediating role in the relationship between the national image and the intention to repurchase cosmetics.

• Journal of Sensor Science and Technology
• /
• v.27 no.6
• /
• pp.362-367
• /
• 2018

A complementary metal oxide semiconductor (CMOS) binary image sensor is proposed for low-power and low-noise operation. The proposed binary image sensor has the advantages of reduced power consumption and fixed pattern noise (FPN). A gate/body-tied (GBT) p-channel metal-oxide-semiconductor field-effect transistor (PMOSFET)-type photodetector is used as the proposed CMOS binary image sensor. The GBT PMOSFET-type photodetector has a floating gate that amplifies the photocurrent generated by incident light. Therefore, the sensitivity of the GBT PMOSFET-type photodetector is higher than that of other photodetectors. The proposed CMOS binary image sensor consists of a pixel array with $394(H){\times}250(V)$ pixels, scanners, bias circuits, and column parallel readout circuits for binary image processing. The proposed CMOS binary image sensor was analyzed by simulation. Using the dynamic comparator, a power consumption reduction of approximately 99.7% was achieved, and this performance was verified by the simulation by comparing the results with those of a two-stage comparator. Also, it was confirmed using simulation that the FPN of the proposed CMOS binary image sensor was successfully reduced by use of the double sampling process.

• Cross-Cultural Studies
• /
• v.26
• /
• pp.379-404
• /
• 2012

This study aims to investigate national image of South Korea held by russians. Surveys(based on Free-association Image) and discussion were conducted on LiveJournal (internet blog) with russian netizen. A national image is influenced by a subjective perspective rather than an objective one. Therefore, an image can differ substantially from reality. Futhermore, it takes a long time to change an established image, particularly to a positive image. According to the results, the image of South Korea were dominated by unstable political situations, especially factors related to North Korea. In addition, based on Free-association image, thinking about Korea or Korean, most russians recognize Korea(South) with North Korea. Above all Russians recognize Korea, basing their images on factor of the past or their neighbors-russian korean- or famous Korean brand like Samsung, LG, Hyndai, "Dosirak". Russian netizen did not recognize South Korea as one of leading countries in Asia, paying little attention to South Korea compared to China or Japan. We belive that it is necessary to consider these situations in future efforts to enhance the national image of South Korea.

• Management & Information Systems Review
• /
• v.30 no.1
• /
• pp.187-209
• /
• 2011

This study investigate the roles of national image and corporate image on perceived quality, brand image, brand loyalty and brand equity of Chinese brands and global brands that are doing marketing in China. Several implications of this study is following like these. First, national image is one of major influence factors that affect enough on perceived quality likewise factors like advertising, price, and distribution. It is important marketing tool to promote national image on the national perspective and need to do those kinds of marketing activities. Second, this study shows the result that corporate image that is measured by the items focused on abilities of corporations is also influence factors that affect on perceived quality. In this perspective, the corporate image focused marketing activities of Korean firms may be the one of effective tools. Consequently, this study explains the mechanism that national image and corporate image variables enhance perceived quality, and perceived quality enhances brand image, brand loyalty and brand equity.

• Journal of Fashion Business
• /
• v.20 no.1
• /
• pp.115-126
• /
• 2016

Today the Olympics are considered representative of a culture that symbolizes the country's image and cultural specificity, and important colors act as effective means of Olympics marketing. Each color is unique to the natural environment and cultural heritage is one of the languages of each country, region or community and it symbolizes. Hence, the purpose of this study was to examine the color and to view the color image displayed on Olympic uniforms based on the national color sensibility. After analyzing the color image of the Olympic athletes, including six kinds of uniforms and operational personnel, a cool casual/casual image is created more frequently, followed by a modern, gorgeous, dynamic, elegant/chic, dandy/classic image. The uniform color is consistent with the national image and the theme of the Pyeongchang Olympics is to enhance the country's competitiveness by widely promoting the national image of Korea around the world. Furthermore, it is necessary to provide the empirical basis for creating the 2018 Pyeongchang Winter Olympic uniforms.

• Journal of Korea Multimedia Society
• /
• v.21 no.9
• /
• pp.1044-1051
• /
• 2018

In this paper, we propose a new method to improve low light image. In order to improve the image quality of a night image with a moving object as much as the quality of a daytime image, the following tasks were performed. Firstly, we reduce the noisy of the input night image and improve the night image by the tone mapping method. Secondly, we segment the input night image into a foreground with motion and a background without motion. The motion is detected using both the difference between the current frame and the previous frame and the difference between the current frame and the night background image. The background region of the night image takes pixels from corresponding positions in the daytime image. The foreground regions of the night image take the pixels from the corresponding positions of the image which is improved by the tone mapping method. Experimental results show that the proposed method can improve the visual quality more clearly than the existing methods.

• The Journal of the Korea Contents Association
• /
• v.16 no.10
• /
• pp.454-466
• /
• 2016

The Korean wave refers to the spread of Korean popular culture from China to all over the world. The Korean wave has been improving the national image and creating a new brand value for Korea as a symbolic soft power. Its spread has been operating as a kind of energy that is fueling national competition. The Korean wave creates a new type of tour and increases tourists' intention to visit special places revealed indirectly through mass media. People can vary highly in terms of awareness, attitude and behavioral pattern according to the degree of care for and interest in something. This is called involvement. Three hypotheses were established to study the effect of the Korean wave in terms of involvement. First of all, it confirms whether the Korean wave involvement affects national image and image as a tourist destination. Second, it confirms whether national image affects Korea's image as a tourist destination. Third, it confirms whether the Korean wave involvement affects intention to visit Korea. The certification results of these hypotheses confirm that the Korean wave affects national image, Korea's image as a tourist destination, and intention to visit Korea. The national image also partly affects its image as a tourist destination.

• Proceedings of the IEEK Conference
• /
• 2004.08c
• /
• pp.853-856
• /
• 2004

Image data processing on the region of interest (ROI) for providing the primary information is needed the view of saving search time and bandwidth over image communications related to web browsing, image database, and telemedicine, etc. Hence, the issue on extracting the region of interest is drawing a plenty of attention for the communication environment with a relatively low bandwidth such as mobile internet. In this paper, we propose a improved standard Maxshift method. The proposed algorithm compress image that includes multiple ROI using Maxshift method in Part 1 of JPEG2000. Simulation results show that proposed method increases PSNR vs. compression ratio performance above the Maxshift method.

• Asian Journal for Public Opinion Research
• /
• v.8 no.2
• /
• pp.126-143
• /
• 2020

Since 2008, strategic partnerships have been established between China and Korea. From 2009 to 2019, the bilateral relationship kept a generally stable rate of development with conflicts and uncertainties. It is necessary to study national image construction in the respective mainstream media of the two countries. The present study analyzed Korea-related reports (N = 744) in the People's Daily from 2009 to 2019, aiming to examine the Korean national image framing under Fairclough's three-dimensional Critical Discourse Analysis (CDA) framework: "whatness," "how," and "whyness." The results shed light on what the Korean national image in the People's Daily was and how and why it was framed in that way. This study provided some implications for readers to further recognize the role that media play in constructing a particular image of one country and a frame for researchers to study foreign national image framing in one of China's mainstream newspapers.