http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김동문,Kim, Dong Moon The Society of Digital Policy and Management 2014 디지털융복합연구 Vol.12 No.8
3차원 공간정보를 구축하기 위해서는 고정밀의 3차원 점군데이터를 취득할 수 있는 레이저스캐닝 기술과 고해상도의 다중분광 영상정보를 취득할 수 있는 사진측량용 카메라의 활용은 필수이다. 그러나 사진측량용 카메라는 장비특성상 높은 구입비와 어려운 구입경로, 낮은 적용성으로 폭넓은 활용분야에 비해 활용성이 떨어진다. 따라서 일반사용자가 빠르고 간편하게 접근할 수 있는 디지털카메라를 이용하여 다차원 정사영상을 구축하는 기법을 연구하였다. 즉 3차원공간정보의 핵심자료인 3차원 다중분광영상정보를 구축하기 위해 디지털카메라를 개조하고 캘리브레이션 작업을 수행하였다. 스테레오 사진측량을 위한 기준점 측량과 관측대상에 대한 다중분광촬영, 정사영상으로의 변환 등을 거쳐 다차원 정사영상을 구축하였다. Essential to the establishment of such 3D spatial information are the laser scanning technology to obtain high-precision 3D point group data and the photography-metric camera to obtain high-resolution multispectral image information. The photography-metric camera, however, lacks in usability for its broad scope of utilization due to the high purchase price, difficult purchase channel, and low applicability. This study thus set out to investigate a technique to establish multi-dimensional ortho-image data with a single lens reflex digital camera of high speed and easy accessibility for general users. That is, the study remodeled a single lens reflex digital camera and calibrated the remodeled camera to establish 3D multispectral image information, which is the essential data of 3D spatial information. Multi-dimensional ortho-image data were collected by surveying the reference points for stereo photos, taking multispectral shots of the objects, and converting them into ortho-images.
김동문,김성훈,김의명 남서울대학교 2007 남서울대학교 논문집 Vol.13 No.4
Topographic parameter play an important role in determining the nature of water resources and related hydrological modelling.Recently, the research related in analyzing topographic parameter that which are required in hydrological analysis using GIS techniques is achieved.A watershed analysis tend to use a digital elevation model from LiDAR rater than that of extracted traditional map sheet.DEM quality and resolution affect the accuracy of any extracted hydrologic topographic parameters.Therefore, it is demonstrated that a LiDAR-derived DEM with high accuracy and high resolution offers the capability of improving the quality of watershed boundary extracted from DEMs. KeyWords : LiDAR, DEM, Topographic paramenter, Watershed
제3기 지역보건의료계획서에 기술된 핵심사업의 특성에 관한 연구
김동문,이원영,문옥륜,김창엽,Kim, Dong-Moon,Lee, Weon-Young,Moon, Ok-Ryun,Kim, Chang-Yup 대한예방의학회 2004 예방의학회지 Vol.37 No.1
Objectives : The 3rd community health plan let health centers select and promote core projects considering budget and manpower. This study analyzed the content and selection processes of core projects, using the nationwide 3rd community health plans, to give relevant information on health center policies. Methods : Classification criteria for content analysis of core projects were established and verified through a literature review and by specialist discussions. Fifty plans were selected by stratified proportional random sampling for regional characteristics. And coding criteria standardized through coding repetition and discussion, by 2 persons (k>0.7). Using stratified proportional random sampling for 16 cities and provinces, regional characteristics, 117 plans were selected, and the contents of the core project selection processes and program contents analyzed. Results : The survey was used by 59.8 % of samples as a core project decision-making method. The partici- pants included 98.6, 81.4, 40 and 38.6% of the health staffs, residents, medical institutions, and administrators, respectively. Discussion was used by 15.4% of samples. The participants were health staffs by 100% as a great. The ranking of the frequencies of the selected core projects were, in order; chronic disease control, health promotion, elderly health, maternal-child health, and oral health at 16.4, 14.8, 14.3, 12.7 and 11.9%, respectively. Analyses on the chronic disease control and elderly health contents showed the diversity of object disease, high rates of visitors on patient detection programs, high rates of unclear target populations, and the provision of medical exams and treatments as the main services, with high variations in business per-formance. The national health budgets for health centers in 2003 were about 910 and 240 million won for chronic disease control and elderly health, respectively, which were less than for the other five priority core projects. Conclusions : The chronic disease control and elderly health at the health centers were not standardized for object disease, patient detection program, target population, service provision, and national support budget was insufficient. Thus it is necessary to develop standard guidelines, and increase financial support, for chronic disease control and elderly health