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이대규(Dae Gyu Lee),이윤구(Yun Gu Lee) 대한전자공학회 2016 대한전자공학회 학술대회 Vol.2016 No.6
This paper presents a method to recognize Go stones on a Go board for the automatic records of Go games, which is robust to camera’s position and orientation. The algorithm first performs camera calibration to predict the geometric relationship between a camera and a Go board. Then, it briefly renders the shape of a Go stone at each intersection of grids by analyzing rays from the camera center to an area surrounding of the intersection. According to the brief shape of the rendered stone, the method extracts a rectangular patch of the stone from a captured image. For safety, the size of the patch is less than that of the stone. Finally, our method decides whether the patch is from black, white, and no stones.
아동복지시설 아동의 사회적 기술 향상을 위한 집단상담 프로그램 개발 및 효과검증
이대규,변상해,문인숙,정의정,Lee, Dae-Gyu,Byun, Sang-Hae,Moon, In-Sook,Jeong, Eui-Jeong 한국벤처창업학회 2010 벤처창업연구 Vol.5 No.1
The purpose of this study is to develop and to verify an effect of a group counselling program for children who are in need of improving social skills and relationships. In order to meet this goal, the study procedure was employed as follows: First, the literature review of studies on childrens in social welfare institutions was implemented. Second, to analyze need of staffs in facilities and to specify the present condition of children, 100 staffs were participated in basic investigation. The result of investigation revealed that social skill development programs should be held in form of total 11~12 sessions once or twice in a week, with 50~60 minutes per session. Third, based on the literature review and current situation investigation results, a program for improving social skills and competencies of children was developed. To verify the program, two groups composed of elementary children who are fourth grade to sixth grade were organized. The groups were a experimental group which was provided with a group counselling program and a control group with no program. The program was composed of twelve sessions throughout six weeks, and the subjects took social skill test after taking the program to verify educational effects. T-test were implemented to analyze difference of the test results of two groups statistically. As a result of a research, following major two findings were specified: (1) experimental group showed significant difference in the score of self-assertion, cooperation, and self-control, which indicates that the program was effective for social skill improvement: (2) according to the test result, the self-assertion, cooperation, and self-control skills were clearly improved. In conclusion, the program turned out to be an effective and a positive educational device to enhance social skills of the children. The program developing model were suggested to improve social skills of children in the state of family devision based on the study findings. The follow-up future studies should elaborate program models for various-aged children and for children with various learning styles. Furthermore, qualitative study method should be employed which can specify social attitude change of children.