• 한국HCI학회:학술대회논문집
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• 2006.02b
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• pp.577-582
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• 2006

본 논문에서는 내용 기반 영상 검색 기술을 이용하여 사용자가 원하는 영상을 쉽게 찾아내고, 이를 자동 재구성함으로써, 영화 미학의 핵심 중 하나인 몽타주 기법을 사용자 중심의 관점에서 구현하고자 한다. 본 논문에서 제안하는 실시간 몽타주 시스템은 이산 푸리에 변환(Discrete Fourier Transform)을 이용해 사용자가 선택한 영상의 특징을 찾고, 유클리디안 거리(Euclidean Distance)를 이용해 데이터베이스에 있는 영상과 유사도를 비교함으로써, 빠르고 효과적으로 사용자가 원하는 영상을 검색할 수 있다. 또한 카메라 트래킹에 의해 실시간으로 사용자의 움직임 영상을 취득하고, 취득된 영상을 검색된 사용자의 영상과 함께 자동 재구성함으로써, 손쉽게 사용자의 의도에 맞춘 영상 재구성을 하게 된다. 본 시스템은 사용자가 일방적으로 영상을 시청, 감상하는 소극적 영상의 소비자에서 벗어나, 기존의 영상을 이용해 임의의 영상을 조합하고 자기 자신의 영상까지 실시간으로 개입할 수 있도록 함으로써, 영상을 새롭게 구성하고 영상 재생산의 적극적 주체가 되는 사용자 중심의 새로운 영화(뉴미디어)의 토대가 될 것으로 기대된다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.01a
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• pp.47-48
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• 2021

본 연구는 타이포그래피 기술을 접목한 동영상과 기본 자동 자막을 사용한 동영상의 한글 자막 가독성을 비교·분석하여 모바일 동영상 시청 시 한글 자막의 가독성 개선을 위한 기초자료를 제공하는 데 목적이 있다. 연구의 목적을 위해 기본으로 설정되는 자동 자막을 사용한 동영상과 타이포그래피 기술을 적용·개선한 한글 폰트를 자막에 적용한 동영상을 비교하는 설문을 실시하였다. 시각디자인 전공자(73명)과 비전공자(52명)간의 자막 가독성 설문조사의 결과를 비교·분석하였다. 또한, 모바일을 통해 외국어 동영상 시청 시 자막 설정 기능에서 중요하게 여겨지는 요인과 현재 자막 설정 기능 중 불편하게 여기는 요인을 분석하였다. 수집된 설문의 자료는 Windows SPSS 26.0을 사용하여 분석하였다. 자막 설정 기능에서 중요하게 여겨지는 요인과 현재 자막 설정 기능의 불편 사항 등에 대한 인식의 차이를 살펴보기 위해 빈도분석, 𝑥2 검정, t 검정, 일원변량분석(one-way ANOVA) 등을 실시하였다.

• The Journal of the Korea Contents Association
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• v.15 no.2
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• pp.86-100
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• 2015

Through advances driven by the Internet and the Smart Revolution, the amount and types of data generated by users have increased and diversified respectively. There is now a new concept at the center of attention, which is Big Data for assessing enormous amount of data and enjoying new values therefrom. In particular, efforts are required to analyze narratives within video clips and to study how to visualize such narratives in order to search contents stored in the Big Data. As part of the research efforts, this paper analyzes dialogues exchanged among characters and offers an interface named "Character-net" developed for modelling narratives. The interface Character-net can extract characters by analyzing narrative videos and also model the relationships between characters, both in the automatic manner. This signifies a possibility of a tool that can visualize a narrative based on an approach different from those used in existing studies. However, its drawbacks have been observed in terms of limited applications and difficulty in grasping a narrative's features at a glace. It was assumed that Character-net could be improved with the introduction of information design. Against the backdrop, the paper first provides a brief explanation of visualization design found in the data information design area and investigates research cases focused on the visualization of narratives present in videos. Next, key ideas of Character-net and its technical differences from existing studies have been introduced, followed by methods suggested for its potential improvements with the help of design-side solutions.

• Journal of Service Research and Studies
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• v.12 no.4
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• pp.94-105
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• 2022

Urban Air Transportation (UAM) is a three-dimensional transport within the city using eVTOL as an alternative to the saturation of land transportation due to overcrowding in major cities around the world. Design has played its roles in various fields in the development of transport, but research on the design application of UAM, which will be commercialized soon, is insufficient. Accordingly, there is a growing need for prior research on the forecasting the future environment and the design application through phenomenon analysis. The purpose of this study is to derive mega trends through STEP analysis for UAM and present ways to apply design in the UAM field based on this. The research method was conducted in the following order. First, the theoretical background of UAM was established by analyzing prior art documents on UAM. Second, five trends in the future environment centered on UAM were derived through STEP analysis. Finally, in order to derive a design application, five experts in each design area (product, visual, video, environment, service) discussed the design application focusing on the results of STEP analysis and derived a design application plan for each design area in the UAM field. Through this study, it was found that the most frequent design area in the STEEP analysis is product design and service design, and therefore related design development is important. After analyzing UAM's information provision plan, display method, and usage process suggested in this study, it is expected that it will lead to various prior design studies related to UAM, such as customized service design, to establish an infrastructure environment for commercialization of UAM.

• Korean Institute of Interior Design Journal
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• v.14 no.2 s.49
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• pp.217-224
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• 2005

The lack of objective decisive criteria and the absence of analyzing tools accrued from the experiments on various types developed from space design process makes it difficult to select and execute alternatives for them. As an attempt of coping with these problems, the aims of this study is to establish space analysis' models and to propose possibility of analyzing models by utilizing the technology of image process. It is now under study in the field of artificial intelligence based on the accomplishment of digital images. This study focused on establishment an analysis model based on accomplished digital images and image processing framework. It helps utilize various processing technologies that are currently in use of image processes, and problems of the study can be supplemented through further follow-up studies. Finally, analysis model can be constructed gradually huge design data in the analogue data to the digital image database and be proposed with index in design or evaluation step.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2002.04a
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• pp.121-124
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• 2002

Mass culture is product of media technology. We are absorbing and surround in optical image which reflex medium emits by night and day continually specially and live culture and information produced infinitely through mass media. People discharging in main living room now to remote control a television manufacture because carrying out move freely and is preoccupied with object of interest that have been spread in a television, and assimilate all image like sponge. Reflex medium contacted habitually every day whether do not want even if want can do that populace cultural personality is much stronger as subject that make actuality of processing.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2008.05a
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• pp.179-183
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• 2008

A variety of design processes from 2D graphic to 3D models are meeting improved consumers' confidence of modern clients. However, the current design methods are limited to meet consumers' needs and express a design concept what a designer wants to show. Therefore the study here tries a test of hybrid space simulation combined with previous models and digital media technology, which can be used for multiple contents. The study can contribute to suggesting virtual space simulation that can help clients' spatial understanding in this media era and deliver emotional language of designers as well by utilizing the strong point of multi-sensible media.

• Korean Institute of Interior Design Journal
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• no.37
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• pp.136-143
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• 2003

Users' demands on the space are changing in variety. These demands include reasonable space and form, harmonious composition with surroundings and esthetic satisfaction that could be brought by personal tastes and preferences. In addition, models that are introduced from designing process and from various forms tend to lack objective decision making standard. Accordingly it is difficult to find a clear alternative plan and process. In an effort to solve these problems, the objects of this study are; to propose an analysis model of image and space by using image process techniques that are on study in the field of artificial intelligence based on acquisition of digital image and to verify the application possibilities of such analysis model, 'Isovist' on quantitative analysis. The model can be applied with variable analysis model, as digital image process and other analysis model such as 'Isovist' It is possible that further study can complement problems from this study.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.04a
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• pp.975-977
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• 2012

Premium Seles Tool은 상품의 기능이나 특징, 가격, 디자인 등을 이미지나 동영상을 이용하여 알기 쉽게 설명하는 시스템으로 제품 카탈로그와 같은 성격을 지닌다. 그러나 종이 카탈로그와 전자카탈로그는 공간적 제약과 업데이트의 한계로 사용에 불편함이 따른다. 본 논문에서 설계한 MobileCRM PST는 사진이나 동영상을 애니메이션과 유저 인터액션을 통해 제품의 품질을 높일 수 있으며, 모바일의 특성인 이동성이 확보된다. 또한 새로운 컨텐츠 업데이트 시 서버와 모바일에서 컨텐츠를 관리함으로써 사용자는 최신 컨텐츠를 간편하게 받아 볼 수 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.10a
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• pp.557-558
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• 2014

ICT 기술발전으로 웨어러블 디바이스(wearable device)와 증강현실(augmented reality: AR) 및 가상현실(virtual reality: VR)등은 차세대 게임 산업에 새로운 재미와 가치를 부여할 기술로 주목받고 있다. 특히 가상현실 기술은 컴퓨터 시뮬레이션으로 창출된 3차원 가상공간으로 사용자가 현실 세계에서는 직접 경험하지 못하는 상황을 간접 체험할 수 있어 실재감과 몰입감을 경험하게 한다. 게임에서의 몰입과 실재감은 게임이용과 만족도에 큰 영향을 미치는 것으로 연구되고 있다. 따라서 본 논문에서는 가상현실을 이용하여 유저와 상호작용하고, 사용자에게 현실과 유사한 긴장감을 줄 수 있는 극한 도망 게임을 개발하였다.