• The Journal of the Korea Contents Association
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• v.7 no.9
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• pp.54-61
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• 2007

Chungchong-namdo area is place that Baekje cultures are straggling. Many ruinses of grant exist and is having special quality of seeing area such as Muryeongwangreung, Busosanseong, Gongsansung as Baekje cultural areas' center with Kongju of Buyeo. More than goods that equip the area's color if see culture goods been selling in tourist resort that there are many resemblant goods that can see in any local and goods development is insufficient misgovernment. Tourists understand history of the area and culture through head relic of having wide knowledge official rank and master basic knowledge. This research proposes culture goods design that apply relic that is excavated in Baekje culture station as a way to based Chungchong-namdo area culture and keep another province station and discrimination. Meantime, interest about Baekje histories was lacking but interest about Baekje histories is decaying through movie or history drama etc. the latest. Hereupon, Chungchong-namdo area culture expects to be activated developing goods design that combine traditional culture and modem thing accomplishes with beauty appropriateness and formative.

• Journal of the Korea Computer Graphics Society
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• v.18 no.3
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• pp.17-27
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• 2012

In this paper, we describe a case study of the film 'Sector 7' which was produced by technologies applied fluid simulation. For the CG scenes in the movie which include highly detailed fluid motions, we used smoothed particle hydrodynamics(SPH) technique to express subtle movements of seawater from a crashed huge tank, and used hybrid simulation method of particles and levelsets to describe bursting water from a submarine's broken canopy. We also used detonation shock dynamics(DSD) technique for detailed flame simulations to produce a burning monster, the film"s main character. At this point, the divergence-free vortex particle method was applied to conserve the incompressible property of fluids. In addition, we used an upsampling method to achieve more efficient video production. Consequently, we could produce the high-quality visual effects by using the domestic technologies.

• Journal of Family Resource Management and Policy Review
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• v.10 no.1
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• pp.53-66
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• 2006

This study was designed to get basic informations for the purpose of making healthy leisure environment of college students, and which will improve the satisfaction of their school life. Five hundreds of college students in Daegu and Gyeongbuk area were questioned by, our questionnaire during April, 2005. The data of 405 students (165 men, 240 women) Were analyzed by SPSS WIN 12.0 program. The data of 210 were from Daegu and 195 were from Gyeongbuk area, The results are as follows, First, $80\%$ of those questioned spend their leisure time doing some activities and the satisfaction degree was medium... They get the informations about leisure mainly through internet and the purpose of their leisure activities, were, to get rid of stress. Second; It was shown that their main leisure activities were doing internet, meeting friends, and listening music on weekdays, meeting friends, watching movie and doing internet on weekend. The major activities of the students during vocation were meeting friends, doing internet, and watching TV. Third, the students are concern about their leisure life, and they think that leisure life make improve the quality of life. The last, there is a correlation between quite activities such as watching TV, and dynamic activities such as a mountain-climbing leisure life satisfaction on weekdays. On weekend, however, there is a correlation between dynamic activities such as sports and the leisure life satisfaction. Moreover, on summer (winter) break personal activities such as religious activities and the leisure satisfaction.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.45 no.6
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• pp.162-169
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• 2008

Film restoration is to detect the location and extent of defected regions from a given movie film, and if present, to reconstruct the lost information of each regions. It has gained increasing attention by many researchers, to support multimedia service of high quality. Among artifacts, scratch is the most frequent degradation. In this paper, an automatic film line scratch removal system is developed that can detect and restore all kind of scratches. For this we use the spatial information of scratches: The scratch in old films has lower or higher brightness than neighboring pixels in its vicinity and usually appears as a vertically long thin line. Our systems consists of scratch detection and scratch restoration. The scratches of various types are detected by neural network based texture classifier and morphology-based shape filter and then the degraded regions are restored using bilinear interpolation. To assess the validity of the Proposed method, it has been tested with all kinds of scratches, and then experimental results show that the proposed approach is robust to various scratches and efficient to apply a real film removal system.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.597-607
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• 2013

This research examined factors in determining the success of theatrical U.S. animation movies. Based on movie characteristics and content factors, this study explore determinants of the success for animation movies. The results are follows: firstly, the success of animation movies were determined by some factors such as production expenses, the way of producing animation movies, sequential movies and viewer ratings. Secondly, there differences between the success in the U.S. and other countries. Although the success of animation movies in the U.S. were more production related factors, those in other countries were more quality related factors.

• The Journal of the Korea Contents Association
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• v.18 no.1
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• pp.587-595
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• 2018

This research aims to analyze the importance-performance among multiplex cinema selection attributes. Therefore, we collected data for visitors who visited the multiplex cinema and want to watch movies. Of the various multiplex cinema selection attributes, four factors were deduced that includes: major services, human services, physical environment, auxiliary services using exploratory factor analysis. In the quadrant I, the area of 'Concentrate Here' was 'diversity of screening time', 'diversity of movie genre', 'convenience of mobile app use', 'size and convenience of parking facility'. In the quadrant II, 'Keep up the Good Work' area was 'convenience of website booking', 'discounts through card partnerships', 'employee friendliness', 'accurate employee information delivery', 'comfortable seating', 'screen size', 'cinematic sound quality', and 'convenience of traffic' etc. The quadrant III, 'Low Priority' appeared to be 'membership system', 'tidiness of staff attire', 'resting space for waiting time', 'accessibility to the neighboring area', 'diversity of the snack corner', and 'overall cleanliness' etc. The quadrant IV, 'Possible Overkill' was 'appropriateness of the auditorium temperature' and 'service proficiency'.

• Journal of Digital Contents Society
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• v.11 no.4
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• pp.607-614
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• 2010

History centered knowledge based story-telling project planning tool supports the process of story creation in narrative genre about history of families or individuals. Narrative fields not only include drama, mythology, legend, history but also non-verbal epics such as movie, play, ballet and opera. But as verbal epic, this research paper focuses on the family history and individual history of each household. This story-telling planning tool redevelops each genre of story-telling about family history through sampleDB and informationDB, and it is widely applicable in concreting high quality stories in both its content and value. Reduces the time of planning story-telling, and impose minimum expenses in human resources. Content about family history is one of the most the fundamental and renowned contents in Story-telling but planning tool that is easily applicable in creating such content does not exist in statue quo. In this current system lacking creative infra, this research paper seeks to provide a planning tool that public can easily utilize, and by systemizing the tool. it aims to create a creative contents tool model applicable in variety of genres.

• Journal of Digital Contents Society
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• v.18 no.8
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• pp.1561-1566
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• 2017

Due to the advances in machine learning and artificial intelligence technologies, many new services have become available. Among such services, recommendation systems have already been successfully applied to commercial services and made profits as in online shopping malls. Most recommendation algorithms in commercial services are based on content analysis or explicit feedback rates as in movie recommendations. However, many online shopping malls have difficulties in content analysis or are lacking explicit feedbacks on their items, which results in no recommendation system for their items. Even for such service systems, user log data is easily available, and if recommendations are possible with such log data, the quality of their service can be improved. In this paper, we extract implicit feedback like click information for items from log data and provide a recommendation system based on the implicit feedback. The proposed system is applied to a real in-service online shopping mall.

• Journal of KIISE
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• v.42 no.5
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• pp.637-641
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• 2015

Due to the recent increasement of user created contents like SNS, blog posts, and so on, broadcast contents are actively re-construction by its users. Especially, on some genres like drama, movie, various information from cars and film sites to clothes and watches in a content is spreaded out to other users through blog postings. Since such information can be an additional information for the content, they can be used for providing high-quality broadcast services. For this purpose, in this paper, we propose timeline tag cloud generation method for broadcasting contents. In the proposed method, blog postings on the target contents are first gathered and then, images and words around images are extracted from a blog post as a tag set. An extracted tag set is tagged on a specific timeline of the target content. In experiments, to prove the efficiency of the proposed method, we evaluated the performances of the proposed image matching and tag cloud generation methods.

• Journal of the Institute of Convergence Signal Processing
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• v.10 no.2
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• pp.100-105
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• 2009

A watermarking for copyright protection of digital contents for broadcasting have to be made for a real-time system. In this paper, we propose a real-time video watermarking chip and system which is hardware based watermark embedding system of SD/HD video. Our chip is implemented by FPGA which is STRATIX device from ALTERA, and our system is implemented by GS1560A and GS1532 devices from GENNUM for HD/SD video signal processing. There was little visual artifact due to watermarking in subjective quality evaluation between the original video and the watermarked one. Embedded watermark was all extracted after a robustness test called natural video attacks such as A/D conversion and MPEG compression. Our implemented watermarking hardware system can be useful in movie production and broadcasting companies that requires real-time based copyright protection system.