• 복식
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• 제50권6호
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• pp.33-46
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• 2000

The purpose of this study was to investigate the consumers'evaluation for image and price of Saenghwal Hanbok. Data were collected by Questionnaire from 400 men and women living in Seoul area between August and September of 1998, and 374 questionnaires were analyzed by frequency, percentage, mean, standard deviation, t-test and factor analysis. As a result, consumers perceived Saenghwal Hanbok as 'comfortable' and 'individualistic' compared with western dress. Git(collar) and Gorum (ribbons) or Maedup(braided buttons) of Jeokori(jacket) were selected as having traditional image the most. 245 people(65%) answered that the general impression of Saenghwal Hanbok wearers was favorable. Saenghwal hanbok was thought to be appropriate when priced between 30,000 and 200,000 won per suit. And the intention to continue wearing Saenghwal Hanbok in the future was very positive.

• 대한방사선치료학회지
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• 제30권1_2호
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• pp.97-105
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• 2018

목 적 : Proton Therapy는 Bragg-peak를 이용해 종양에는 최대의 선량, 정상조직에는 최소의 선량을 줄 수 있는 특징을 가지고 있기 때문에 환자의 위치변화나 치료부위의 위치 변화를 정량화 할 수 있는 의료영상 분석 시스템은 양성자 치료에 있어서 무엇보다도 중요하다. 본 연구 목적은 Matlab 기반의 In-house Registration code를 제작하여 기존 DIPS program을 통한 Set-up과 In-house code를 통한 영상정합을 비교하여 Algorithm의 유용성을 평가하고 DIPS와 DRR간의 오차 값을 확인하여 기존 치료의 정확성을 평가하고자 한다. 대상 및 방법 : 본원에서 양성자 치료를 받은 13명의 뇌종양, 두경부암 환자를 대상으로 하였으며 영상비교에 필요한 DIPS Program System(Version 2.4.3, IBA, Belgium)와 환자의 치료계획을 위해 Eclipse Proton Planning System(Version 13.7, Varian, USA)을 사용하였다. Registration 방법에 대한 Validation을 위해 Test image를 인위적으로 회전 및 이동하여 기존 Image와 영상정합 하였고, 기존 Set up 방식의 DIPS program의 환자 일별 초기 Set up image를 plan DRR과 영상정합 하여 각각 오차 값을 얻어 Algorithm의 유용성을 평가하였다. 그리고 기존 Set up 방식의 정확성을 평가하기 위해 환자 일별 최종 Set up image와 DRR image를 영상정합하여 오차 값을 확인하였다. 결 과 : Test image를 left와 right 방향으로 각각 0.5, 1, 10 cm를 이동시켰을 때 평균 0.018 cm의 오차 값을 보였으며 시계와 반시계방향으로 각각 1, $10^{\circ}$씩 회전시켰을 경우에는 평균 $0.0011^{\circ}$의 오차를 나타냈다. 4명의 환자 일별 초기 image를 영상정합 하였을 때는 x, y, z 방향 순으로 평균 0.056, 0.044, 0.053 cm의 오차 값을 나타냈으며 Rotation, Pitch 순으로 0.190, $0.206^{\circ}$의 차이를 나타냈다. 13명의 환자 일별 최종 image를 영상 정합 하였을 때는 x, y, z 방향 순으로 평균 차이는 0.062, 0.085, 0.074 cm이였고 Vector 값으로는 평균 0.120 cm의 차이를 보였다. Rotation, Pitch 순으로는 평균 0.171, $0.174^{\circ}$의 차이 값을 나타냈다. 결 론 : 본 연구를 통해 제작된 Matlab 기반의 In-house Registration code는 단순한 Image 뿐만 아니라 해부학적 구조에서도 Intensity 기반의 정확한 영상정합을 나타냈다. 또한 기존 치료방식의 DIPS program을 통한 Set-up 오차는 매우 미미한 차이를 보임으로써 이는 양성자치료의 정확성을 확인할 수 있었다. 앞으로 임상적용을 위해 추가적인 프로그램 개발과 향후 Intensity 기반의 Matlab In-house code 연구가 필요하다고 사료된다.

• 복식문화연구
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• 제16권5호
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• pp.826-840
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• 2008

It has been important for retailers to create and maintain strong brand image and brand loyalty in highly competitive markets. The purpose of the study is to investigate the effect of VMD(Visual Merchandising) image and brand recognition on consumers' perceived risk, brand image and brand loyalty. A 2(VMD image: positive vs. negative) $\times$ 2(brand recognition: high vs. low) between-subjects factorial design experiment was conducted. College students(n=308) participated in the experiment. The results of this study revealed: (1) Positive VMD image reduced perceived risk and increased positive brand image and brand loyalty compared to low VMD image; (2) High brand recognition had a negative impact on perceived risk and positive effects on brand image and brand loyalty; (3) The less risk and the more positive brand image were perceived, the higher brand loyalty were generated. The study provided theoretical and practical implications and future research regarding VMD, brand recognition, and brand loyalty.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.204-206
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• 2003

In order to utilize remote sensed images effectively, a lot of image classification methods are suggested for many years. But, the accuracy of traditional methods based on pixel-based classification is not high in general. In this study, object oriented classification based on image segmentation is used to classify Landsat images. A necessary prerequisite for object oriented image classification is successful image segmentation. Object oriented image classification, which is based on fuzzy logic, allows the integration of a broad spectrum of different object features, such as spectral values , shape and texture. Landsat images are divided into urban, agriculture, forest, grassland, wetland, barren and water in sochon-gun, Chungcheongnam-do using object oriented classification algorithms in this paper. Preliminary results will help to perform an automatic image classification in the future.

• 한국항행학회논문지
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• 제20권6호
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• pp.625-630
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• 2016

최근 다양한 형태의 영상 콘텐츠가 제작되고 있고, 이를 위한 저작권 보호기술에 대한 관심이 높아지고 있다. 본 논문에서는 컬러 영상을 위한 영상암호화 기술을 제안한다. 이 기술은 영상을 RGB 색차성분으로 분할한 후, 윤곽선을 기준으로 쿼드트리 분할을 수행한다. 쿼드트리 분할 후, 선정된 블록들을 대상으로 암호화를 수행한다. 색차성분을 대상으로 암호화를 수행하여 암호화 효율을 측정하고, 컬러 영상으로 재구성한 후에도 암호화 효율을 측정한다. 암호화 효율은 시각적인 측정방식과 객관적인 화질평가 방식을 이용한다. 실험결과 PSNR 수치는 색차성분의 경우 7~10[dB], 컬러 영상의 경우 16~19[dB]로 측정되었다. 본 논문에서 제안한 영상암호화 기술은 향후 다양한 디지털 영상 콘텐츠의 저작권 보호에 사용될 것으로 보인다.

• 국제교류와 융합교육
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• 제2권2호
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• pp.9-33
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• 2022

This paper mainly studies the national impression of college students on South Korea, selects students from some key universities as the target population, and conducts an in-depth investigation from the overall impression of South Korea, diplomatic image, food culture, language culture, tourism, entertainment circle and other aspects. Through a questionnaire survey of Chinese college students, this paper studies the image of South Korea in the eyes of contemporary Chinese college students, including the following aspects: First, Research the current Chinese college students' perception of the overall image of South Korea; Second, it studies the current Chinese college students' perception of the image of South Korea in the diplomatic, language, food, tourism and entertainment circles, and analyzes the internal dimensions of the image of South Korea in the minds of Chinese college students; Third, it studies the current Chinese college students' cognition of the overall image of South Koreans, and analyzes the internal dimensions of the image of South Koreans in the minds of Chinese college students; Fourth, to investigate the evaluation of Chinese college students on the image of South Korea. The survey results are analyzed from the perspectives of all subjects and gender differences, combined with the theories of communication and intercultural communication, and suggestions and prospects for the future development of the national image are made.

• 한국농촌건축학회논문집
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• 제11권3호
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• pp.53-61
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• 2009

In this study, the design characteristics and the cognition characteristics are investigated and conducted a survey of a bus stop, which most affects to the road scenery among the road fixture. and the result follows. The design characteristic of a bus stop is the uniform, as a box or appears urban image strongly which is not conform the Farm-village. The preference of the I image, A image and H image are high but on the other hand the preference of the E image, D image and F image are lower then average. As following conducted cognition characteristics, affirmative image is similar then the Korean traditional loop shape or using natural materials. It appears that the traditional image or the natural image is preferred then urban images by individuality of the Farm-village. Therefore, in the future, the design of the Farm-village bus stop needs to consider an area features and an environmental preservation design when design.

• 경영과학
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• 제33권1호
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• pp.59-75
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• 2016

The domestic simple payment service was not activated yet compared to foreign countries and there are many things to complement in the legal, institutional, and technical aspects. The future image of the domestic electronic payment propulsion was considered by the scenario planning focusing on the simple payment. Total 6 future scenarios were drawn through the scenario planning, and 3 major strategy directions for attaining the preferred future scenario were drawn. This study drew a meaningful scenario through various analyses and industry specialist questionnaire about the future of the simple payment service which will be a crucial change of the domestic electronic payment under the uncertain future situation, and suggested an implication for the government and every interested party who provides the industrial service to prepare for the future.

• 한국의류학회지
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• 제42권3호
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• pp.452-473
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• 2018

This study analyzed the expressions of racing girl uniforms that promote automobile brands shown at Seoul and Busan motor shows. The results are as follows. In each of the design components expression, the glossy and plain material, the achromatic color, and the dress style appeared most frequently in the uniform design of both domestic and foreign automobile brands. In the fashion image expression, sexy image appeared the most, followed by modern image, romantic image, active image, elegance image and ethnic image. Based on the analysis results, the following expressive characteristics were identified: First, sexy images were used in uniform design to express the streamline and speedy feeling of a car metaphorically. Second, modern image, glossy material, and achromatic color were used for a uniform design to express advanced technology and the future orientation of an automobile. Third, fashion images that match the automobile type emphasized the brand image of the car. Fourth, some of the manufacturers that prevailed in the automobile market promoted several automobile brands exhibited with a unified uniform design that expressed the design philosophy and concept. As such, the motor show racing girl uniform contributed to promoting automobile brand identity and the automobile industry.

• 품질경영학회지
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• 제46권4호
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• pp.1015-1028
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• 2018

Purpose: This study attempts to find how the cultural marketing activities utilizing cultural space affect firm's brand image and brand loyalty, and whether this culture marketing technique is recognized as a social contribution activity by potential customers and thereby influence brand image and loyalty. Methods: The data was collected by using the structured questionnaires to consumers who have experience using the Naver Library, Starfield Library, and Hyundai Card Library. The proposed research model is tested using 178 valid questionnaires using Smart PLS 2.0. Results: This research indicated that among cultural marketing factors, cultural support and cultural promotion have little impact on brand image, whereas culture firm influence brand image. Brand image also had an impact on brand loyalty, but it was found that public libraries operated by companies were not recognized as corporate social contribution activities, nor did they have an impact on the formation of the company's brand image. Conclusions: The study offered a theoretical and empirical foundation for future research by empirically identifying the relationship between cultural marketing and brand image and loyalty and confirmed the coordinating effect of social contribution activities between a cultural firm and its brand image.