• 한국전자통신학회논문지
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• 제12권6호
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• pp.1189-1196
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• 2017

본 연구의 목적은 교차로 신호등 영상과 신호현시 영상을 하나의 영상정보로 통합 하여 중앙센터로 전송하는 방식이다. 시스템은 교차로 영상과 신호현시 영상을 수집하여 하나의 영상으로 통합하여 중앙센터에 전송 저장한다. 이 시스템은 사고발생시 사고정보를 즉시 전파하고 사고 원인을 규명하고 분쟁을 해결하는데 소요되는 시간을 줄임으로써 2차 사고를 예방하는데 효과적 일 것으로 예상된다.

• 한국항공운항학회지
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• 제24권2호
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• pp.47-58
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• 2016

The cabin service quality expected by customers during the air travel can be the top priority to choose an airline. Customers' perception about cabin service quality evaluation are important for developing differentiated cabin service strategies of airlines, so this study aims to analyze the effect of the cabin service quality on airline image and customer loyalty. For achieving this purpose, literature study and empirical study on cabin service, customer loyalty and airline image were performed together. As a results of research, a high level of the cabin service quality provided by airlines significantly influenced positive images of airlines and customer loyalty. And customers' positive image towards airlines practically had a substantial influence on the improvement of customer loyalty. These study results would help in creating positive images of airlines and securing customer loyalty by developing differentiated and improved cabin service quality strategies of each airline in the limitless competition of the aviation service industry.

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 2000년도 춘계학술발표논문집
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• pp.328-331
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• 2000

In this paper , we propose a texture feature extraction method of reduce the massive computational time on extracting texture, features of large sized medical such as MRI, CT-scan , and an index structure, called GLTFT, to speed up the retrieval performance. For these, the original image is transformed into a compressed image by Wavelet transform , and textural features such as contrast, energy, entropy, and homogeneity of the compressed image is extracted by using GLCM(Gray Level Co-occurrence Metrix) . The proposed index structure is organized by using the textural features. The processing in compressed domain can give the solution of storage space and the reduction of computational time of feature extracting . And , by GLTFT index structure, image retrieval performance can be expected to be improved by reducing the retrieval range . Our experiment on 270 MRIs as image database shows that shows that such expectation can be got.

• 복합신소재구조학회 논문집
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• 제6권3호
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• pp.20-25
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• 2015

This paper introduces a digital image processing(DIP) method as a method for measuring the displacement of pylon. The comparison of DIP results and ANSYS analysis results verified the validity of the image processing technique. Normalized cross-correlation(NCC) coefficient was used and experiments were performed three times. It shows that the displacement difference was 22% and 5% compared to ANSYS results. Therefore, the image processing method is expected to be able to measure the displacement of pylon sufficiently.

• International Journal of Precision Engineering and Manufacturing
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• 제1권1호
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• pp.146-151
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• 2000

The importance of shape reconstruction is increasing in many areas such as RPD(Rapid Product Development) and reverse engineering. Typical data in these areas are mainly classified as the shape data measured by a laser scanner and the data extracted from the CT image. The goal of this research is to realize three-dimensional shape construction by showing a possible way to analyze input image data and reconstruct the original shape. Two main steps of the reconstructing process are obtaining cross-section data from image processing and linking loops between one slice and the next. Objects reconstructed in this way are compared with other objects using a laser scanner and modelled by commercially available software. The technique is expected to be used in reverse engineering applications and the object modeling with automated process.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2008년 추계학술발표대회 논문집
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• pp.357-362
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• 2008

The brand is getting more important purchase factor in apartment market, so domestic construction companies have tried to differentiate it from others using the unique brand image. The purpose of this study is to investigate consistency brand images as a process which includes publicity, design and customer service and to analyze how using intergrated brand image affects brand preference and purchasing intention. To examine hypotheses, empirical study survey questionnaire for consumers who reside in 4 different brand apartments in Dongtan, Hwasung city is conducted. The results of the study are expected to become the useful data in developing sustainable apartment brand and building the marketing strategy of construction companies.

• 제어로봇시스템학회논문지
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• 제18권5호
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• pp.479-486
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• 2012

In this paper, a ranging system is proposed that is able to measure 360 degree omnidirectional distances to environment objects. The ranging system is based on the structured light imaging system with catadioptric omnidirectional mirror. In order to make the ranging system robust against environmental illumination, efficient structured light image processing algorithms are developed; sequential integration of difference images with modulated structured light and radial search based on Bresenham line drawing algorithm. A dedicated FPGA image processor is developed to speed up the overall image processing. Also the distance equation is derived in the omnidirectional imaging system with a hyperbolic mirror. It is expected that the omnidirectional ranging system is useful for mapping and localization of mobile robot. Experiments are carried out to verify the performance of the proposed ranging system.

• 한국의류학회지
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• 제35권5호
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• pp.547-560
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• 2011

This study examines the effect of corporate social responsibility on the corporate image and purchase intention. The data were obtained from 320 male and female 'C' university students in Daejeon in October of 2010. The data were analyzed by descriptive statistics, factor analysis, reliability analysis, regression analysis using the SPSS-WIN 15.0 and AMOS 7.0 program. The results were as follows. First, corporate social responsibility consists of five dimensions: community/cultural service, social contribution, environmental protection, consumer protection/legal responsibility, and economic responsibility. Purchase intention consists of comparative purchase and priority purchase. Second, social contribution, consumer protection/legal responsibility, and economic responsibility affect the corporate image. Third, social contribution and consumer protection/legal responsibility also affect purchase intention. Forth, the corporate image affects purchase intention. The findings of this study are expected to be used as basic data for establishing differentiated marketing strategies in fashion company.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송공학회 2009년도 IWAIT
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• pp.508-511
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• 2009

The infringement of the copyright is a problem by the distribution of digital contents copied illegally. The digital watermark is expected as a thing preventing unjust copying by burying information in digital data such as image, animation, the sound, TV, radio and movies. [1] [2]But a noise is included in a digital watermark reproduction image. So there is the case that the certification of the reproduction image has difficulty with. If a computer cannot recognize the information reproduced from digital watermarking, the information does not have a meaning. This paper aimed at improvement of the proof of a digital-watermarking reproduction image. And it is verified whether the difference of the form of a character affects the degree of correlation.

• 한국측량학회지
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• 제19권1호
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• pp.77-83
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• 2001

지상사진측량 방법에 의한 도면 작성은 다소의 번거로운 입체영상의 획득 과정과 고가의 해석기기를 바탕으로 한 도화 과정을 필요로 한다. 이에, 본 연구에서는 이러한 영상 해석 과정을 탈피하여 보다 용이한 방법으로 영상을 획득하고 처리하여 대상물에 대한 도면을 작성하고자 하였다. 이를 위해, 단-사진 정사투영 영상을 생성하기 위한 기하보정 시스템을 구축하고 건축물을 대상으로 다양한 워핑 기법을 적용하여 보정 영상들의 성과를 비교·분석하였다. 이로서, 단-사진 기하보정의 수행성을 평가할 수 있었으며 다양한 비-지형 측정 분야에 이의 활용을 기대한다.