• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.401-404
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• 2007

Recently, researches on human modeling and visualization are being done in medical, educational field and clinical treatment. As human configurations, however, are different among races and ethnic people, it is necessary to construct standard Korean human model according to Korean standard configuration, age, and sex etc. KISTI started building the Visible Korean Human Database in 2000 and it has provided the Digital Korean Database built in 2003 for users in university, research institute. As the utilization of the Human Data was insignificant and the majority fields that used the data were in research, we investigate application of data, other utilization method, and current research status to further and boost use of the Human data in many other fields.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2012.05a
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• pp.1175-1176
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• 2012

• Journal of the KSME
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• v.52 no.12
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• pp.38-40
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• 2012

이 글에서는 지금까지 대부분 기계 제품을 만들고 발전시키는 데 사용되어 왔던 기계공학 지식이 우리 인체의 움직임을 연구하는 데 어떻게 쓰일 수 있는지 한 가지 연구 주제를 예를 들어 설명하였다. 재료역학 이론을 바탕으로 만들어진 요추 모델을 통해 외부힘과 상체의 각도에 따라 각 요추의 움직임이 어떻게 달라지는지 알아보았다.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.05a
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• pp.774-775
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• 2010

• Journal of the Korea Computer Graphics Society
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• v.3 no.1
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• pp.1-7
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• 1997

Technology for the realistic model and the motion control of human is applied to many areas of computer graphics, virtual reality and computer simulations. Human body is a multi-articular body. Generally, to create a human model and motions. articulated body models are generated and their motions are controlled based upon kinematics. The hand of the human consists of many small articulations and each articulations have a various degree of freedom. This paper presents a model of human hand which is based on the two kinds of constraints to control the motions of the hand realistically. To build a hand model, we experimented the anatomy of the human hand, and the diverse motions of the hand are tested.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.11 no.4
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• pp.582-591
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• 2000

In this paper, the Finite-Difference Time-Domain(FDTD) modeling method of the Korean human head is introduced to calculate electromagnetic energy absorption for the human head by mobile phones. After MRI scanning data is obtained, 2 dimensional(2D) segmentation is done from the 2D MRI image data by the semi-automatic method. Then, 3D dense segmentation data with $1mm\times1mm\times1mm$ is constructed from the 2D segmentation data. Using the 3D segmentation data, coarse FDTD models of human head that is tilted arbitrarily to model the condition of tilted usage of mobile phone.

• Journal of Food Hygiene and Safety
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• v.15 no.3
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• pp.267-270
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• 2000

This study was designed to predict the risk of a hazard chemical, vinyl chloride, by applying dose-response assessment that are one of the major process in practicing risk assessment. After extrapolating from the high dose exposure of vinyl chloride based upon animal carcinogenic data to the low dose exposed to human using several mathematical models, we calculated the cancer potency factors as well as virtually safe dose and the resulted values were compared. This process will provide the new insight to assess the risk of a chemical accurately imposed to human in the future.

• Proceedings of the Korean Society of Medical Physics Conference
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• 2004.11a
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• pp.56-58
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• 2004

MRI analysis and weights of molecular differences of Volume of Interest(VOI) was studied in animal. The appearance of tiny voxels significant objects for evaluate of disease or irregular function of cells is simplified remodeling before making image. The method of Marquardt, A method of Non-linear mathematical approach can be used to get a quick calculations in arbitrary space. Results shows the relationships between accurate vivo signal and biochemical molecular solutions,

• Journal of the Korean Society of Hazard Mitigation
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• v.6 no.2 s.21
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• pp.9-15
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• 2006

Structures of Civil Engineering have been designed with a safety as their main purpose. However recently, the greenness side of the technology of civil engineering regarded as most Important and also utility values and stability of the structures. Also developments in the technology make materials to be higher strength and they shortened scales and stiffness of the structural members. This means that it brings an immoderate deflection and vibration of bridge structures simultaneously. Accordingly, this study ai ed to find and estimate the most idealized structure models on the effects of the deflection and vibration of bridges from the traffic lane load and human vibration - the main pass of bridge structures.

• Journal of the Korean Society for Nondestructive Testing
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• v.31 no.5
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• pp.494-499
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• 2011

This paper presents the biomechanical analysis and evaluation technology of musculoskeletal system by multi-body human dynamic model and 3-D motion capture data. First, medical image based geometric model and material properties of tissue were used to develop the human dynamic model and 3-D motion capture data based motion analysis techniques were develop to quantify the in-vivo joint kinematics, joint moment, joint force, and muscle force. Walking and push-up motion was investigated using the developed model. The present model and technologies would be useful to apply the biomechanical analysis and evaluation of human activities.