• 한국멀티미디어학회논문지
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• 제5권3호
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• pp.272-280
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• 2002

본 논문은 스테레오 비젼 시스템을 이용하여 이동 객체를 추출하고 그 객체까지의 거리를 측정하는 방법을 제안하였다. 이동 객체에 대한 이동 성분은 화소 단위의 정합을 통하여 추출하였으며, 적응형 임계값은 영상의 밝기 변화를 제거하는데 효과적으로 대처할 수 있었다. 이동 객체까지의 거리는 평행식 카메라를 적용한 스테레오 비전 시스템을 사용하여 측정하였다. 실험 결과 이동 객체에 대한 거리측정 오차가 평균 1%로 나타남으로써 제안한 알고리즘을 이용한 이동 객체의 거리측정 가능성을 제시하였다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2008년도 추계종합학술대회 B
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• pp.157-160
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• 2008

A realization for moving object detecting and tracking system in two dimensional plane using stereo line CCDs and lighting source is presented in this paper. Instead of processing camera images directly, two line CCD sensor and input line image is used to measure two dimensional distance by comparing the brightness on line CCDs. The algorithms are used the moving object tracking and coordinate converting method. To ensure the effective detection of moving path, a detection algorithm to evaluate the reliability of each measured distance is developed. The realized system results are that the performance of moving object recognizing shows 5mm resolution and mean error is 1.89%, and enables to track a moving path of object per 100ms period.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.288-290
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• 2015

삼성전자나 현대차와 같은 기업뿐만 아니라, UN에서 정상회의를 주제하는 국제 컨퍼런스 담당자들은 이해관계자들과의 커뮤니티에서 현재 조직의 목표와 미래의 비전을 강하게 어필하는 Moving Identity를 중시한다. 이러한 Moving Identity를 홍보와 광고에 어떻게 Dynamic Branding을 내포하여야 할 것인가가, 연구해야 할 중요한 부분이다. 본 논문에서는 ACM SIG CHI 2015 Conference opening에서 상영된 애니메이션에, Moving Identity를 설계 적용한 홍보영상을 Dynamic Branding 관점에서 설계하고 연구하여 제작하였다.

• Design & Manufacturing
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• 제10권2호
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• pp.39-43
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• 2016

Most of automobile parts manufactured through sheet metal forming are mass-produced by using press mold. In recent years, automation and speeding up of press lines have been expanding to maximize product productivity using a press die. The proportion of the moving time in the press line is high, and therefore requires high-speed and automated equipment for the moving process. In this paper, to provide the double-moving system can be the moving time reduction and increased productivity. Developed transport system consists of the material supply, the material feeding device and the PLC controller and the devices are positioned between each of the pressing process. In this paper, the double-moving system including developed units using a multi-axial single-acting through this reduced the C/T(cycle time) and improved the productivity.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2004년도 춘계종합학술대회
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• pp.591-594
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• 2004

In this paper, The identity distinction of the moving objects using distance among hue normalization levels was proposed. Moving objects are detected by using difference image method and integral projection method to background image and objects image only with hue area. Hue information of the detected moving area are normalized by 24 levels from 0$^{\circ}$ to 360$^{\circ}$. A distance in between normalized levels with a hue distribution chart of the normalized moving objects is used for the identity distinction feature parameters of the moving objects. To examine proposed method in this paper, image of moving cars are obtained by setting up three cameras at different places every 1 km on outer motorway. The simulation results of identity distinction show that it is possible to distinct the identity a distance in between normalization levels of a hue distribution chart without background.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.1427-1429
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• 2003

In our contribution, the new idea of parking/moving discrimination is proposed by using Three Line Scanner Imagery. The framework of our study consists of three main stages: preprocessing, vehicle detection and parking/moving detection respectively. First two stages of framework have been done in our previous work. Parking/ Moving Discrimination algorithm have been developed by using generic vehicle characteristics and some principle of photogrammetry. By using detected vehicles from our previous work, stopping/moving vehicles are able to discriminate. Moving vehicle is detected by detecting generic moving vehicle in TLS, inter-band gap. Stopping vehicle is verified by 3 dimensional viewing of Stereoscopic measurement. Finally, the conceptual framework has been done and the result will been realized soon.

• 한국소음진동공학회논문집
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• 제12권7호
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• pp.550-556
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• 2002

The vibrational system of this study is consisted of a cantilever pipe conveying fluid. the moving mass upon it and an attacked tip mass. The equation of motion is derived by using Lagrange equation. The influences of the velocity and the inertia force of the moving mass and the velocities of fluid flow in the pipe haute been studied on the dynamic behavior of a cantilever pipe by numerical method. As the velocity of the moving mass increases, the deflection of cantilever pipe conveying fluid is decreased. Increasing of the velocity of fluid flow make the amplitude of cantilever pipe conveying fluid decrease. The deflection of the cantilever pipe conveying fluid is increased by moving masses. After the moving mass passed upon the cantilever pipe, the amplitude of pipe is influenced due to the deflection of pipe tilth the effect of moving mass and gravity.

• 한국철도학회논문집
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• 제6권2호
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• pp.129-134
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• 2003

This paper investigates the dynamic characteristics of a beam axially moving over multiple elastic supports. The spectral element matrix is derived first for the axially moving beam element and then it is used to formulate the spectral element matrix for the moving beam element with an interim elastic support. The moving speed dependance of the eigenvalues is numerically investigated by varying the applied axial tension and the stiffness of the elastic supports. Numerical results show that the fundamental eigenvalue vanishes first at the critical moving speed to generate the static instability.

• 한국멀티미디어학회논문지
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• 제25권3호
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• pp.519-527
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• 2022

With the development of the digital age, the moving poster shows the possibility of development and update. In this study, by analyzing the characteristics and types of moving posters, we studied the elements of motion graphic movement of moving posters. Through this specific case, we analyzed the characteristics of moving posters expressed in Memphis style to explore their strengths and applicability. In the current situation where the popularity of moving posters is increasing, it is good to develop and utilize the study of Memphis moving posters.

• 정보처리학회논문지D
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• 제9D권5호
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• pp.827-836
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• 2002

이동 객체 관리 시스템은 사람, 동물, 자동차 등과 같이 시간에 따라 위치를 변경하는 시공간 데이터를 관리한다. 이러한 이동 객체 관리 시스템은 차량 위치 추적, 디지털 전장, 위치 기반 서비스 등에 적용된다. 그러나 기존의 이동 객체 관리 시스템은 이동 객체의 과거 및 미래의 위치정보를 개별적으로 관리하며, 불확실한 과거 및 미래의 위치 추정 방법을 구체적으로 제시하지 못한다. 따라서 이 논문에서는 이동 객체의 이력 정보를 관리할 뿐만 아니라, 데이터베이스에 저장된 이력정보를 이용한 이동 객체의 과거 및 미래의 위치 추정이 가능한 시스템을 제안한다. 이를 위해 차량 위치 추적을 위한 이동 객체를 모델링하고 이동 객체 데이터베이스 구조를 제시한다. 아울러 제안 시스템의 실행 모델을 제시하고, 이를 차량 추적을 위한 가상 시나리오에 적용한다.