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자동차 정면의 구조적 특징을 이용한 번호판 영역 추출 방법
이윤희(Yunhee Lee),김봉수(Bongsu Kim),김경환(Gyeounghwan Kim) 한국정보과학회 2003 한국정보과학회 학술발표논문집 Vol.30 No.2Ⅱ
최근에 차량수의 증가로 인하여 교통량이 증가하고 그로 인하여 ITS(Intelligent Transport System)에 대한 관심이 증가하게 되었다. 그 중에서도 LPR system(License Plate Recognition system)은 ITS에서 중요한 역할을 한다. 본 논문에서는 차량의 번호를 인식하기 위해 선행되어야 하는 과정인 대상 차량의 번호판 영역을 추출하고 구성 숫자들을 분리하는 알고리즘을 제안한다. 이 알고리즘은 영상에서 차량의 번호판 영역을 찾는 부분과 번호판의 숫자를 분리하는 부분으로 구성이 되어 있다. 먼저 입력 영상에서 gradient를 구하게 된다. 구해진 gradient에서 차량의 구조와 transition의 횟수를 조사를 통해서 번호판 영역을 찾게 된다. 찾아진 번호판 영역에서 adaptive threshold를 적용하여 숫자들을 분리하게 된다. 실내 주차장 환경에서 촬영된 영상을 대상으로 실험을 수행하고 그 결과를 정리하였다.
이윤희(Lee, Yunhee),이승혜(Lee, Seunghae ) 한국실내디자인학회 2016 한국실내디자인학회 학술대회논문집 Vol.2016 No.10
Due to the low birth and aging society, we encountered many social problems and need special social care based on community welfare program. So, This case study is analyzed the day care center for senior, Harry and Jeanette Weinberg with Intergenerational Program at Washington, DC. The center developed and offered to child and Senior to provide effective intergenerational care. At first, we found out current situation of the senior day care services in Korea based on other precedence studies. And for this case study, we analyzed the center’s introduction, operation system, special strategies for intergenerational program. Also, we found out the space constitution and design specification for effective program. Through this study, The center has special care program for intergenerational with concept of interactive, intimacy, personalized, and easy to perform. and for spacial design, the center has great room, activity room next to kitchen with dining, relaxation room for healing, and U-shaped corridor for easily moving and wandering of dementia symptom. So, for constantly and effectively care service, we need to develop for the program and education for professional, and build the managing system for personalized care services with cooperative team among social worker, health and activity director.
연속보호체계형 노인주거단지의 공용공간 특성 및 구성체계 분석 - 오리건주의 연속보호체계형 노인주거단지(CCRC)를 중심으로 -
이윤희(Lee, Yunhee),김주성(Kim, Joosung),반자연(Ban, Jayeun),이명아(Lee, Myung-A) 한국실내디자인학회 2021 한국실내디자인학회논문집 Vol.30 No.2
This study aims to analyze spatial characteristics and compositional systems such as spatial composition, layout, and accessibility of public spaces for CCRCs (Continuing Care Retirement Communities) in the state of Oregon in the United States. The research method was field analysis; six cases were selected from CCRCs registered in Oregon, and the characteristics of public spaces were analyzed through on-site visits. The results are as follows. First, the public space in elderly housing complexes was analyzed by dividing it into a general public space (G.P.S), a facility management space (F.M), a daily life supporting space, and a wellness support space. It is necessary to support the various dimensions of a common space by sufficiently considering the psychological and physical characteristics of the elderly. Second, since the daily life supporting space is the most closely connected to the lives of the elderly, accessibility to the residential space should be designed to the highest degree. Third, wellness is a very important element for personal satisfaction and abundance beyond basic support of the daily lives of the elderly. Therefore, in residential facilities for the elderly, the various dimensions of wellness support spaces should be planned by reflecting the needs of the residents. Lastly, CCRC common spaces need to be systematically arranged according to the hierarchy of accessibility to residential spaces.
이윤희(Lee, Yunhee),이연숙(Lee, Yeunsook) 한국노년학회 2005 한국노년학 Vol.25 No.4
본 연구의 목적은 치매노인 가족의 삶의 질 향상을 위한 주거환경의 특성을 파악하는 것이다. 치매노인을 모시고 사는 가족 12사례를 대상으로 실제 그들이 살고 있는 주택에 직접 방문하여 주부양자와의 면접조사, 연구자에 의한 관찰조사를 통하여 본 연구는 치매노인 가족의 부양부담을 줄일 수 있는 주거 환경개선의 요구와 치매노인을 위한 공간의 특성을 파악하였다. 본 연구의 개념 틀은 Lawton(1983)의 다차원적인 삶의 질을 바탕으로 했으며 이에 따라 다양한 측정이론들을 구성하여 치매노인의 신체적, 정신적 특징, 주부양자의 부양부담, 치매노인 가족을 위한 주거환경의 개선요구를 조사하여 궁극적으로 치매노인의 문제행동을 완화하고 치매노인 가족의 부양부담을 줄여 치매가족의 삶의 질 향상을 도모할 수 있는 주거환경의 방안을 제안하였다. 본 연구를 통해 치매의 종류와 정도에 따른 주거환경의 특성과 치매노인 가족의 삶의 질 향상을 위한 주거환경을 파악하였다. This study assesses the adequacy of the current housing environment for the life quality of the families with demented elderly people. The author personally visited 12 families subject to the depth investigation to have interviews with the main caregiver and to conduct observation. The items about the improvement of housing environment for the families were sorted out with investigation tools to conduct a survey from the concept of multi-dimensional Quality of life. Subject of this study includes : first, the disability of the demented elderly in daily living, the burden on families to support them, the requirements and methods to improve the aspect of the physical environment of housing in order to reduce the burden; second, the influence of the adequacy to what extent the environment affords behavior of residents on the life quality of the families with demented elderly. In conclusion, the physical environment of housing has influence on the life quality of the families with demented elderly and the improvement of the housing environment is urgently required considering the fact that symptoms of dementia last for 10 years on average up to 20 years from an attack of the disease. What's most important, however, is that housing development should be conducted in cooperation with the community so that welfare service for home care can be diffused across the whole community and housing environment for the families with demented elderly can be improved in a macroscopic viewpoint.