• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.477-487
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• 2016

In 1995, the filming location of the drama had been famous, and as a result it brings the effect of increasing tourists of that areas. After that, many local governments try to host the filming on their regions to be potential tourist attractions. With the same stream, Jeonju also has attempted to host International Film Festival and to set up Jeonju Film Commission and Jeonju Cinema Complex. However, although the city already has rich infrastructure facilities to make films, the city hardly tries to use the filming locations as tourist attractions. This study suggests four ways of using filming locations as tourist attractions to activate Jeonju economy and improve Jeonju's cultural image. We firstly collect social bigdata related with tourists of filming locations and tourist attractions in Jeonju from Twitter, which is the most representative SNS, and then perform frequency and trend analysis. We also investigate major factors of visits to tourist's attractions based on content analysis of tweet mentions.

• The Journal of the Korea Contents Association
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• v.21 no.7
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• pp.171-180
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• 2021

Places exposed to mass media induce behavior by forming curiosity and expectations for potential travelers. The places reported through mass media influence viewers. Among TV programs, the most influential genre is drama, and reality programs that provide immersion with different characteristics from dramas influence viewers' choice of destination. CVM is mainly used for estimating the value of objects that cannot be evaluated in the market, such as tourist destinations. This study conducted an economic valuation of filming locations for dramas and travel entertainment programs using CVM, and then compared and analyzed the research results of the two filming locations. Linear and log logit analysis were performed to measure the willingness to pay for the filming location of the drama/travel entertainment program, and the payment amount was derived. The conclusion of the study is that as the travel cost required to visit the filming location of the drama/travel entertainment program increased, the intention to visit decreased. The amount payable when visiting the filming location of the drama/travel entertainment program was higher than the average consumption amount for a day trip, and the amount payable for the drama was higher than that of visiting the filming location of the travel entertainment program.

• The Journal of the Korea Contents Association
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• v.8 no.12
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• pp.98-108
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• 2008

The recent growth of the national film and broadcasting industry and the international success of korean films and dramas have resulted in enlarging the financial investment of overall film and drama producing system. Many of local governments contend in the inducement of the drama and movie production because building a drama or movie set help to grow the local business. However, the effort of local governments has rarely achieved the long-term effect. The purpose of this paper is to examine the successful examples of the local specialization as drama or movie set, to compare them with other countries, and to analyze the systematic cause of their success. Moreover, this paper tries to suggest few principles to preplan the successful inducement, to increase the positive outcome, and to invigorate the local area.

• Journal of Veterinary Clinics
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• v.29 no.1
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• pp.18-22
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• 2012

This study was performed to evaluate the sensitivity of conventional film-screen radiography (CFSR) and direct digital radiography (DDR) for detection of various amounts of free peritoneal fluid. Ten adult male healthy beagles were used in this study. Radiographic examinations were performed in the right lateral and ventrodorsal positions. Fluid was injected in increments of 2.0 ml/kg of body weight up to 20.0 ml/kg of body weight. The images of CFSR and DDR were evaluated by two veterinary radiologists for evidence of abdominal fluid without knowledge of injected fluid volume. Data were evaluated by using the receiver operation curve (ROC) analysis and the area under the curve (AUC). There was no significant difference in detection of peritoneal fluid between DDR and CFSR in the ROC analysis. The accuracy of CFSR (0.805) was relatively higher than that of DDR (0.733), based on the ROC analysis and AUC. AUC of CFSR was higher in most injection doses. These results suggest that CFSR is more accurate than DDR for the detecting peritoneal fluid. Therefore, for situation in which digital radiographs are equivocal or small amount of fluid is suspected, other imaging modalities, such as ultrasonography would be helpful for determining the presence of fluids.

• River and Culture
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• v.5 no.2
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• pp.72-75
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• 2009

• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.753-756
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• 2014

기존의 웹 지도 서비스는 방문 횟수가 많은 장소를 알기 어렵고, 사용자에게 여행 경로를 추천하는 기능 또한 찾기 어려웠다. 따라서 본 논문에서는 사진 촬영 분포를 기반으로 한 여행 경로 추천 시스템을 제안한다. 사진이 많이 촬영된 곳이 여행객이 많이 방문한 곳이며, 유명한 장소일 것이라고 가정하여 사진 촬영 분포를 기반으로 여행 경로를 추천하고자 한다. 여행 경로를 추천하기 위해 사진 데이터의 위치 값을 수집하고, 사진 데이터의 위치 값을 기반으로 사진 촬영 분포를 시각화하여 지도 위에 나타낸다. 또한, 여행 지역 내 사진이 많이 촬영된 장소를 유명한 장소로 선정하여 이를 경유하는 여행 경로를 추천한다. 사용자는 시스템을 통해 유명한 장소를 쉽게 인식할 수 있고, 편리하게 여행 경로를 계획할 수 있다.

• Journal of Dental Rehabilitation and Applied Science
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• v.28 no.3
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• pp.291-299
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• 2012

There are many kinds of techniques for imaging temporomandibular joints. None of them for imaging "best fit" for every patient of temporomandibular disorder is recommended ideally. It is more important to be able to select the modality that is most adequate and appropriate for a given clinical issue.

• Journal of Broadcast Engineering
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• v.23 no.1
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• pp.63-73
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• 2018

These days, VR contents are created in three ways: CG based method, game engine based method, and live action shooting method. The most universal method is live action shooting. So far, most live actions are shot with action cams. Therefore, this method is different from professional image production method for movies and TV dramas. This study tries to point out the difference between professional image production method and action cam based shooting method, and proposes an alternative. The proposed method is log shooting based HDR filming and editing. As the result of test shooting and editing, the proposed method was able to obtain more color information than conventional action cam based shooting method and thereby to implement high-definition images which are hard in an action cam.

• Journal of the Korea Computer Graphics Society
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• v.29 no.3
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• pp.13-19
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• 2023

카메라 센서의 한계로 인하여 촬영 장면에 따라 한 번의 촬영으로 모든 영역의 밝기가 적절하게 촬영되지 않는 경우가 존재한다. 이러한 센서의 한계는 하이 다이나믹 레인지 이미징 기술을 통해서 극복이 가능하다. 한 장면을 다양한 노출 설정으로 여러 번 촬영하는 브라케팅은 움직이는 피사체를 찍기에 적절하지 않으며 촬영 시간이 길다는 단점이 있다. 본 연구는 한 번의 촬영으로 서로 다른 노출의 이미지를 얻을 수 있는 소형 라이트필드 카메라를 제안한다. 라이트필드 카메라는 대표적으로 두 가지 형태가 있는데, 첫 번째는 여러 대의 카메라를 어레이로 배치한 라이트필드 카메라 시스템이며, 두 번째는 대물렌즈 뒤에 마이크로 렌즈 어레이를 배치한 카메라이다. 본 연구에서 제작된 초박형 라이트필드 카메라는 센서 위에 마이크로 렌즈어레이가 부착되어있는 형태의 카메라로 각 렌즈 조리개 크기를 다르게 설계하여 한 번의 촬영으로 다른 노출의 촬영 결과를 얻을 수 있게 설계되었다. 촬영된 단일 영상들을 전처리 하여 이미지 품질을 높인 이후, HDR 알고리즘을 통해 각 단일 이미지들보다 다이나믹 레인지가 넓은 이미지를 획득하도록 구현하였다. 또한 노출 시간을 기준으로 설계된 식을 수정하여 조리개값에 따라 다른 가중치를 둘 수 있도록 바꾸었고, 이를 통해 단 한 번의 촬영을 통한 HDR 이미징을 구현하였다.

• Journal of Convergence for Information Technology
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• v.9 no.6
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• pp.7-12
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• 2019

In order to shoot underwater, the photographer must be equipped with shooting equipment and enter into the water. Since the photographer directly enters the water, safety accidents occur frequently due to various obstacles or deep water in the water. The proposed underwater stereo photography technique can solve the safety accident problem caused by the entry of the photographer into the water by using the drone for underwater photographing. In addition, this technique has the advantage of obtaining underwater images at low cost. In this study, the angle of the proposed cam for stereoscopic photography was analyzed and the condition that the proper stereoscopic image can be viewed was defined as the distance from the floor of 18cm to the floor distance of 41.4cm. This provision is proposed to be used to adjust the height of the shooting area descended by the elevation chain of the water surface hovering drones.