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영상 분석 기술의 시각 인지 프로세스를 활용한 건축 공간 정보 분석에 관한 연구
지승열(Ji, Seung Yeul),김미경(Kim, Mi Kyoung),전한종(Jun Han Jong) 대한건축학회 2017 대한건축학회 학술발표대회 논문집 Vol.37 No.2
Recently, social problems have been raised about safety response system due to domestic and international accidents. Disaster response strategies are included in the "Disaster and Safety Management Technology Comprehensive Plan" enacted in 2013. However, the problem of the national disaster that occurred after the enactment of the project is the study of the problem of the difficulty of the effective utilization of the digital information by linking the building information modeling (BIM) with the disaster response data. To solve social problems for public purposes. In particular, firefighting rescue activities are carried out during disasters. In order to solve the safety problems of rescuers who are neglected due to location information errors of the victims, the BIM building information is used as microdrones’ automatic navigation information, and sensors and visions are utilized. In the course of developing microdrons to be applied to sensor information through behavior such as firefly, we use computer vision technology using image information to store information on interior architecture space as point cloud, The purpose of this paper is to organize and develop algorithms for indoor navigation of microdrons through SHIFT algorithm of OpenCV, a computer vision library.
BIM 기반 건축디자인 프로세스에서의 디지털 목업 활용에 관한 연구
지승열(Ji Seung-Yeul),주재구(Ju Jea-Koo),전한종(Jun Han-Jong) 대한건축학회 2011 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.31 No.2(계획계)
Parameter-based technology can put together geometric information into each meaningful element and create, modify, interlock it and not only can include abstract meaning (area, characteristics, name of space) that these factors can have but can implement the integration of information for documentation. This research tries to study role and influence of environmental variables in designing atypical shapes by using the Associative Design methodology based on parameter and to present the possibility of optimized design through simulation and variables through anthropometry for human behavior and spatial environment where a product will be placed for shape of atypical design.
논문 : 모션캡쳐와 공간 변수를 이용한 형상 알고리즘 활용 및 디자인 구현에 관한 연구
지승열 ( Seung Yeul Ji ),전한종 ( Han Jong Jun ) 디자인융복합학회 2011 디자인융복합연구 Vol.10 No.6
본 연구에서 활용한 알고리즘 기반 건축은 환경 변수 정보에 의한 효과적 디자인 대안 생성체계를 이루고 있다. 환경 변수는 해당 디자인이 위치할 대상 공간에 대한 상황성을 대변하는 변수로 정보를 디자인에 적용하는 수단으로서 디자인 형상 알고리즘과 공간의 상황성을 연결해주는 매개체이다. 본 연구는 공간상의 조도값을 환경 변수로 활용한 선행연구의 후행 연구로 디자인 형상 알고리즘과 공간 변수 중 인간 중심의 디자인 구현을 위해 모션 캡쳐 기술 통해 정보의 연계를 고려하여 실질적인 정보화 방안을 제안한다. 공간상의 환경 변수 중 조도값 변수와 모션 캡쳐 변수를 고려한 어트랙터 형상 알고리즘 기술 적용 방안을 활용하는 것이 연구의 궁극적인 목적이다. 본 연구에서는 사용자의 모션 캡쳐 집적 장비로 선정한 키넥트(KINECT)장비를 통해 디자인의 사용자 행동 패턴 특성과 알고리즘 기술 적용 방향을 제시하였다. 본 연구에서 제안한 유형의 프로세스는 유동적인 변수를 패턴화 하고, 어트랙터 알고리즘의 수식체계를 체계화하여 알고리즘 적용 방향을 포괄적으로 검토할 수 있을 것이다. The Algorithm-based construction helps specifically dividing the environmental variables of a target space into individual factors to build object-oriented programming, classifying them into an individual object according to the environmental variables of each planning circumstance, and distributing each structure into small structures. In addition, each itemized matter of construction is set as a condition, and thus it is possible to respond to the space condition of various circumstances which occur in the construction planning process. In this study, sensor measurement equipment among spatial variables of a target space was used to analyze users` behavior pattern, and the indoor and outdoor illumination values were utilized. In addition, with the systemized variable values through regressive analysis, this study is intended for predicting that a sketch role in the design process can be replaced by a design method utilizing an algorithm, and for seeking a way to create a design alternative and improve the design quality by using computer-based algorithm design.
지승열(Ji Seung Yeul),전한종(Jun Han Jong) (사)한국CDE학회 2010 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2010 No.1
This paper is aimed at the development of a theoretical framework that addresses practical applications of generative design system that have been observed in architectural practice. Existing theoretical frameworks are not aimed at addressing this specific use of parametric tools but do provide a set of key themes. Based on these themes a generative design system is presented here as a means for tackling architectural design development tasks. This is then used in order to examine a case study; the generative design system tasks involved in the design development and documentation of the Olympic Stadium in Germany. The findings from this examination are used to discuss proposals and implications for a practical framework for generative design in architecture.
사용자 생체정보를 활용한 공간 설계 방법에 관한 연구 : 뇌파를 활용한 파라메트릭 공간 설계를 중심으로
지승열(Ji, Seung Yeul),김미경(Kim, Mi Kyoung) 한국디자인리서치학회 2019 한국디자인리서치학회 학술대회 자료집 Vol.2019 No.1
In modern metropolis-oriented societies, the market economic logic of capital is reducing the space available for individuals in the city, increasing the population in the blind spot of architectural welfare. In the living environment that is less than the minimum space, we will conduct research that uses brain waves, which are human biometric information, to reflect them in the design. The purpose of this study is to derive the emotional information about the space existing in VR through the EEG data and to reflect it in part of the design. In particular, the alternatives produced in the process of automatically changing the shape of the EEG data into the insertion variable using parametric design as a technique for changing the shape are limited to being operated in the CAD system of the design related field. Since it is difficult to identify the corresponding alternatives, it is necessary to work with VR, a virtual reality environment. Through an immersive environment like VR, you can intuitively experience the changing alternative process of parametric design and conduct experiments to simulate what needs to change. Based on the following preceding theories, this paper intends to proceed with the process that reflects the batch process of parametric design through the EEG-based biometric information as an insertion variable.
지승열(Ji Seung Yeul),전한종(Jun Han Jong) (사)한국CDE학회 2011 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2011 No.1
This paper presents the unique formation process of a space with the support of digital algorithm developed for mathematics algorithm in order to generate an effective parametric architectural form. By applying systematic parameters of architectural conditions within digital parametric tools, the interactions among sub-spaces developed by mathematics algorithm are enhanced by manipulating the spatial structures. This 3-dimensional mathematics expression provides another means for designers to solve architectural issues and to reinforce their design concepts.
모바일 BIM 기반 컴퓨터 비전 시스템의 캠퍼스 공간관리에 관한 연구
지승열(Seung Yeul Ji),김미경(Mi Kyung Kim),전한종(Han Jong Jun) (사)한국CDE학회 2016 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2016 No.동계
Over the past decade, building information modeling (BIM) has gained a foothold in the construction sector. However, as digital data generated in the virtual space of a computer environment, BIM-based data have an inherent limitation in their application efficacy under field conditions. To overcome this, the present study employs Computer Vision (CV) to reduce the discrepancy between the digital data generated in virtual spaces and real-world cnditions. We assessed the potential applicability of an CV-based interface by analyzing existing examples of Apple, Google, and Facebook, which reflect the recent developments of technologies focusing on user experience. We then proceeded with an CV study, restricting the scope of application to a mobile environment in which an efficient information transmission between a digital model and real life can take place. Object-oriented software engineering was employed to ensure an efficient implementation of a BIM-based CV system for campus space management (CSM) in a mobile environment. Finally, we conducted a module test to check the reliability of the CSM method by using an CV-based mobile system with a prototype of the model used in university campuses, and extracted and itemized the supplementary requirements for CSM by using BIM tools for running CV applications.