IoT 디바이스를 활용한 홍채 카메라 개발

박지명(Ji-myung Park),조영복(Yeong-bok Cho) 한국정보통신학회 2019 한국정보통신학회 종합학술대회 논문집 Vol.23 No.2

홍채 이미지를 위해 사용되는 카메라는 현재 고가이며 사용적인 부분에서 제한점이 많고 소프트웨어와의 연동에 불편함을 가지고 있다. 또한 홍채를 촬영 시 발생하는 빛 반사는 이미지 분석에 정확환 ROI추출에 어려움을 주고 있고, 혼자서 스스로 홍채 이미지 촬영시 영상획득에 많은 어려움을 가지고 있다. 따라서 본 논문에서는 스스로 홍채 촬영이 가능한 안경형 홍채 카메라 구조를 제안한다. 제안 방식은 소프트웨어와 밀접한 기능성을 제공하는 일체형 홍채카메라를 개발하여 혼자서도 홍채 촬영시 흔들림이나 초점 불일치 등 문제를 해결 할 수 있어 영상 분석시 분석결과의 높은 정확도를 보인다. Now day cameras used for iris image are some problem theat a expensive, have many limitations in their use and uncomfortable with software connections. Also, light reflection that occurs when taking iris poses difficulty in image analysis, and it is difficult to obtain images when taking iris image alone. Therefore, in this paper, an eyeglass-type iris camera structure that can be filmed by itself is proposed. The proposed method can solve problems such as shaking or focusing inconsistencies when filming iris by developing an all-inclusive iris camera that provides functionality close to the software, thus showing high accuracy in analyzing the results of video analysis.

수술실 간호오류 예방을 위한 사례중심 멀티미디어 학습콘텐츠 개발

박지명(Ji Myung Park),황선영(Seon Young Hwang) 한국콘텐츠학회 2016 한국콘텐츠학회논문지 Vol.16 No.10

본 연구에서는 수술실에서의 간호오류 예방을 위한 간호사 대상의 교육을 목적으로 문헌고찰과 실제 경험한 오류사례와 요구도 조사 및 수술실 사건보고서 자료 분석을 통하여 사진, 음성녹음, 플래시 애니메이션, 동영상 자료를 활용한 사례중심 멀티미디어 학습콘텐츠를 개발하였다. 1시간 분량의 학습콘텐츠는 4가지 학습영역으로 구성되었으며, 학습영역별로 성우의 음성과 함께 플래시애니메이션을 활용한 실제 간호오류 사례를 이야기 형식으로 제공함으로써 학습자로부터 흥미와 현장감을 높였다. 또한 각 영역별 사례를 통해 학습자에게 비판적 사고를 유도하였고 표준화된 수술실 간호업무프로토콜을 대처방안으로 제시함으로써 교육의 효과성을 높이고자 하였다. 본 연구에서 개발된 학습콘텐츠는 신규간호사 뿐만 아니라 경력 간호사의 수술실 간호오류 예방을 위한 교육용 자료로써 실무에서 활용될 수 있기를 바라며, 콘텐츠의 지속적인 수정·보완을 위한 시스템 마련과 지원이 필요할 것으로 본다. Purpose: This study was conducted to develop case-based self-learning multimedia contents for preventing malpractice that frequently occurred among nurses working in the operating room. Methods: Based on the learning needs of operating room nurses, real case reports, and literature reviews, the case-based multimedia learning contents were developed according to the instructional design procedure. The assessment of learning needs was performed by the combination of surveys using structured questionnaire and of interviews for 40 operating room nurses. Results: The learning contents included four learning modules with real malpractice cases from the areas of operating preparation, nursing skills during operation, environmental management of operating room, and patient safety and observation-related. The 80 minute long case-based multimedia learning contents were finally developed after content validity tests from clinical experts. Each module contained photos, sounds and flash animation with voice recording on the contents of nursing error cases and standardized protocols. Conclusion: The developed multimedia learning contents based on real error cases in this study can be utilized as an educational hands-on training materials for nurses to prevent malpractice in the operating room.

골프 마케팅과 기업이미지와의 적합성 및 관여도가 광고태도, 구매의도에 미치는 영향 분석

정지명(Ji Myung Jung),조광민(Kwang Min Cho),박상일(Sang Il Park) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.29

e-스포츠 타이틀스폰서 기업이미지가 구전의도 및 구매의도에 미치는 영향

박상일(Sang Il Park),정지명(Ji Myung Jung) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.30

The purpose of this study was to examine the effects of factors related to Professional e-sport title Sponsorship Corporate Image on world-of-mouth intention and purchase intention. Namely, this study was to present basic data which can utilize in marketing strategy for team by examining effects of title sponsorship corporate sponsor image. 238 subjects who directly spectacled their 2006 SKY Pro-league were selected using convenience sampling method, finally 220 data were collected in this study except data which didn`t or trustless respond. Data was collected through questionnaires. Data was analyzed through SPSS 12.0 Version. frequency analysis, exploratory factor analysis, reliability analysis, multiple regression analysis was performed. The level of significance was set up .05. The results of this study based on this procedures and method are as follows. Firstly, in analysis effects of professional e-sport title sponsorship corporate image of world-of-mouth. Individual image factor had significantly difference in intention of world-of-mouth factor. Secondly, in analysis effects of professional e-sport title sponsorship corporate image of purchase intention. Promotion factor and individual image factor had significantly difference in intention of purchase intention.

프로농구 팬의 팀동일시-기업동일시와 구매의도의 관계에서 기업이미지의 매개효과

박상일 ( Sang Il Park ),정지명 ( Ji Myung Jung ) 한국스포츠산업경영학회 2008 한국스포츠산업경영학회지 Vol.13 No.2

본 연구의 목적은 한국프로농구팬을 대상으로 팬들의 팀 동일시와 기업 동일시가 프로농구 팀을 운영하는 기업의 제품 구매의도에 미치는 영향을 알아보고 기업이미지를 매개변수로 설정하여 어떤 과정을 통해 영향을 미치는가를 구조방정식(Structural Equation Model: SEM)을 이용하여 알아보고자 한다. 본 연구에서의 모집단은 한국프로농구 직접관람자로 한정하였다. 표본의 선정은 비확률표본추출법 중 편의추출법(convenience sampling)을 사용하여 총 450부의 설문지를 배포하였다. 이중 회수된 설문지는 402부였으며 응답이 불성실하다고 판단되거나 좋아하는 팀이 없다고 응답한 23부의 설문지를 제외한 379부의 설문자료가 실제 분석에 사용되었다. 매개효과 검증을 위하여 Amos 5.0 프로그램을 이용하여 변인들 간의 직·간접효과를 알아보았다. 분석결과는 팀동일시는 구매의도에 정적인 인과관계가 나타났지만 기업이미지를 매개로 해서는 직접효과는 사라지고 간접효과만이 측정되었다. 이는 팀동일시가 기업이미지를 통해서만이 구매의도를 설명하고 있다는 결론이다. 기업동일시와 구매의도와의 관계에서 기업이미지를 매개로해서는 직·간접효과가 동시에 나타난 부분매개모형을 지지하였다. The purpose of this study was to investigate causal relationship among team and corporate identification and buying intention for the manufactured goods of the corporate. Also, this study was to find out the mediating effect of corporate identification among the causal relationship by using Structural Equation Model. The population of this study was restricted by professional basketball fans. 450 questionaries were distributed through convenience sampling method. 402 questionaries finally collected and 379 questionaries were adopted and analysed. Mediation effect using Amos 5.0 program show the following results. The results indicated that mediating effect of corporate image in the relationship between team identification and buying intention. therefore, Buying intention were interpreted by team identification only through corporate image. Mediating effect of corporate image in the relationship between corporate identification and buying intention was shown by the partial mediating model.

IoT 디바이스를 활용한 홍채 카메라 개발

이영은(Yeong-Eun Lee),박지명(Ji-myung Park),조영복(Yeong-bok Cho) 한국정보통신학회 2019 한국정보통신학회 여성 ICT 학술대회 논문집 Vol.2019 No.10

홍채 이미지를 위해 사용되는 카메라는 현재 고가이며 사용적인 부분에서 제한점이 많고 소프트웨어와의 연동에 불편함을 가지고 있다. 또한 홍채를 촬영 시 발생하는 빛 반사는 이미지 분석에 정확한 ROI추출에 어려움을 주고 있고, 혼자서 스스로 홍채 이미지 촬영시 영상획득에 많은 어려움을 가지고 있다. 따라서 본 논문에서는 스스로 홍채 촬영이 가능한 안경형 홍채 카메라 구조를 제안한다. 제안 방식은 소프트웨어와 밀접한 기능성을 제공하는 일체형 홍채카메라를 개발하여 혼자서도 홍채 촬영시 흔들림이나 초점 불일치 등 문제를 해결 할 수 있어 영상 분석시 분석결과의 높은 정확도를 보인다. Now day cameras used for iris image are some problem theat a expensive, have many limitations in their use and uncomfortable with software connections. Also, light reflection that occurs when taking iris poses difficulty in image analysis, and it is difficult to obtain images when taking iris image alone. Therefore, in this paper, an eyeglass-type iris camera structure that can be filmed by itself is proposed. The proposed method can solve problems such as shaking or focusing inconsistencies when filming iris by developing an all-inclusive iris camera that provides functionality close to the software, thus showing high accuracy in analyzing the results of video analysis.

CA-7000을 사용한 응급혈액 응고검사 측정 경험

이창수 ( Chang Soo Lee ),박찬정 ( Chan Jeoung Park ),강소영 ( So Young Kang ),김지명 ( Ji Myung Kim ),김동제 ( Dong Jei Kim ),조병철 ( Byung Cheol Cho ),지현숙 ( Hyun Sook Chi ) 대한임상검사과학회 2002 대한임상검사과학회지(KJCLS) Vol.34 No.2

The CA-7000™(Sysmex Co., Japan) is a completely automated coagulation analyzer that performs clotting, chromogenic and immunological tests. We evaluated the analytical performances and usefulness of this analyzer. Neoplastin Cl Plus(Diagnostica STAGO, France), ThromborelR S(lSI 1.01, Dade Behring, USA), P1T A 5(Diagnostica STAGO, France) and Actin FS(Dade Behring, USA), CaCh(Dade Behring, USA) were used for measurement of prothrombin time(PT) and activated partial thromboplastin time(aP1T). We evaluated the precision and accuracy of PT and aP1T. Comparision study was performed by comparing the results of STA(Diagnostica STAGO, France) with those of CA-7000™. Interference of hemoglobin, lipid and bilirubin in the PT and aPTT measurement was examined. The test results measured by commercial plasma(Coag-N and Coag-P, Diagnostica) with designated values showed satisfactory accuracy. The coefficients of variation of both within-run and between day precision for CA-7ωo ™ were below 2 %. The comparison study indicated the a good correlation between resu1ts of ST A and thosε of CA-7α)()TM. Various concentrations of hemoglobin, lipid and bilirubin made no influence on PT TκI and aP1T results. We concluded that the CA-7α)()UV1 offered excel1ent perfonnances and provided high throughput for stat coagulation tests. The CA-7000TUh‘ V1 is expected to contribute to the highest efficiency in clinical laboratories.

아동학대사례의 잠재유형화와 유형별 재학대 위험요인

이상균 ( Sang-gyun Lee ),이봉주 ( Bong Joo Lee ),김세원 ( Sewon Kim ),김현수 ( Hyun-soo Kim ),유조안 ( Joan P. Yoo ),장화정 ( Hwa Jung Jang ),진미정 ( Meejung Chin ),박지명 ( Ji-myung Park ) 한국사회복지연구회 2017 사회복지연구 Vol.48 No.3

본 연구는 아동학대 재발생 사례의 학대유형을 잠재계층분석을 통해 분류하고, 학대유형별 재발생에 미치는 위험요인의 영향력을 살펴보고자 하였다. 분석자료로 중앙아동보호전문기관이 수집·관리하는 국가아동학대정보시스템의 행정데이터를 이용하였다. 2012년부터 2015년까지 학대판정을 받은 피해아동 26,921명 중재학대를 경험한 1,447명을 재학 대 발생집단으로, 2012년 학대판정사례 중재학대를 경험하지 않은 피해아동 4,580명을 재학대 미발생집단으로 추출해 분석하였다. 잠재계층분석과 잠재전환분석을 이용해 중복학대와 단일학대 모두를 포함시켜 분류한 결과, `신체학대 우세 형`, `정서학대 우세형`, `성학대 피해집단`, `방임피해 집단` 등 4개 유형을 확인할 수 있었다. 4개 학대유형별로 재학대 미발생집단과 비교해 재학대 위험요인의 영향력을 로지스틱회귀분석을 통해 살펴보았다. 피해아동 성별과 연령, 가해자 성 별, 가족빈곤, 친부모 가해자, 배우자 폭력, 가해자 알코올남용 문제, 양육기술 부족, 원가정 분리보호 등 위험요인이 학대 유형별로 차별적인 영향을 미치는 것으로 나타났다. 잠재변인모형을 이용한 학대유형화는 재학대 예방 및 개입의 표적을 결정하는데 유용하며, 학대유형별 개입표적으로 삼아야 할 차별적인 위험요인을 확인하는 데 기여할 수 있음을 확인하였다. 연구결과에 기반해 아동학대 재발생 예방을 위한 실천적, 정책적 함의를 논의하였고, 향후 연구 과제를 제안하였다. The purpose of this study is to classify the underlying and parsimonious types of child maltreatment and examine whether the effects of risk factors on child maltreatment recurrence differ by type of maltreatment. We utilized the multiyear national administrative data from the National Child Maltreatment Information System collected by Child Protection Agency in Korea. Of 26,921 child maltreatment victims reported and substantiated on or after January 1, 2012, 1,447 children who had recurrence of child maltreatment until December 31, 2015 were selected as maltreatment recurrence group and 4,580 children who had not experienced maltreatment since first substantiation were assigned as maltreatment non-recurrence group. Latent class analysis(LCA) and latent transition analysis(LTA) were used to group children with similar maltreatment subtypes into discrete classes of child maltreatment recurrence. Logistic regression is employed to examine the association between the child maltreatment predominant types and risk factors for recurrence. Results of LCA and LTA showed four latent classes representing predominant type of child maltreatment: `physical abuse predominant type`, `emotional abuse predominant type`, `sexual abuse predominant type`, and `neglect type`. Significant differences in the effect of risk factors among latent classes were found in child`s age and gender, perpetrator`s gender, family poverty, biological parent as the perpetrator, domestic violence toward partner, perpetrator`s alcoholic problem, insufficient parenting skills, and out-of-home care service, Based on these findings, results suggested how the typology can be used to guide decision about who to target in prevention and intervention programs, and which features of risk factors to target. Practice and policy implications as well as further research tasks were discussed in the lights of searching for useful and important strategies to prevent recurrence of child maltreatment.

퇴행성 대세포성 T 세포 림프종과 형질세포백혈병 병발 1례

김지명,박찬정,허주령,강윤구,지현숙 大韓血液學會 2001 大韓血液學會誌 Vol.36 No.2

유 아동복 레이블의 불만에 관한 연구

이정순,유효선,홍지명,박선경,신혜원 한국의류학회 1999 한국의류학회지 Vol.23 No.2

This study investigated material, the type(sewn-in, stamped-on, etc.) of the label and its placement(location on the product) on children s clothing in order to survey consumer complaints to suggest the improvement. The data were collected from label-producing companies, by surveying children' s clothing displayed at department store as well as by questionnaire to 205 consumers who were mothers of preschool children. The results were as follows: 1. 100% polyester was the most used raw material for brand labels and nylon was for care labels. 2. Most brand labels were one piece labels and located inside the back of neck line by sewn-in either on the top, on each sides, or on all four sides. Care labels were usually sewn-in on the inside of left-side seam line. The texture of care label was softer than that of brand label and two pieces of care labels were widely used. 3. 67.3% of consumers complained of its stiffness while 36.1% of consumers complained of rough surface and edge. 85.4% of consumers complained of an itch caused by brand labels and claimed to detach labels. For care labels, 36.6% expressed displeasure of stiffness of labels while 39% complained of annoyance due to too many pieces of labels. 4. Major suggestions from the consumers were change of raw materials and relocation of brand labels. For the care labels, changes of material, form and type of labels were suggested, and one piece of label and smaller size were preferable.