• International Journal of Advanced Culture Technology
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• 제5권3호
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• pp.67-72
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• 2017

Transform variation technique is constituted the vibration status of the flash-gap recognition level (FGRL) on the distribution recognition function. The recognition level condition by the distribution recognition function system is associated with the scattering vibration system. As to search a position of the dot model, we are consisted of the distribution value with character point by the output signal. The concept of recognition level is composed the reference of flash-gap level for variation signal by the distribution vibration function. For displaying a variation of the FGRL of the maximum-average in terms of the vibration function, and distribution position vibration that was the a distribution value of the far variation of the $Dis-rf-FA-{\alpha}_{MAX-AVG}$ with $5.74{\pm}1.12$ units, that was the a distribution value of the convenient variation of the $Dis-rf-CO-{\alpha}_{MAX-AVG}$ with $1.64{\pm}0.16$ units, that was the a distribution value of the flank variation of the $Dis-rf-FL-{\alpha}_{MAX-AVG}$ with $0.74{\pm}0.24$ units, that was the a distribution value of the vicinage variation of the $Dis-rf-VI-{\alpha}_{MAX-AVG}$ with $0.12{\pm}0.01$ units. The scattering vibration will be to evaluate at the ability of the vibration function with character point by the distribution recognition level on the FGRL that is showed the flash-gap function by the recognition level system. Scattering recognition system will be possible to control of a function by the special signal and to use a distribution data of scattering vibration level.

• International Journal of Contents
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• 제3권2호
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• pp.1-5
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• 2007

This paper proposes a technique for principal component analysis (PCA) to raise the recognition rate of a front face in a low dimension by hierarchical image and parallel processing structure. The conventional PCA shows a recognition rate of less than 50% in a low dimension (dimensions 1 to 6) when used for facial recognition. In this paper, a face is formed as images of 3 fixed-size levels: the 1st being a region around the nose, the 2nd level a region including the eyes, nose, and mouth, and the 3rd level image is the whole face. PCA of the 3-level images is treated by parallel processing structure, and finally their similarities are combined for high recognition rate in a low dimension. The proposed method under went experimental feasibility study with ORL face database for evaluation of the face recognition function. The experimental demonstration has been done by PCA and the proposed method according to each level. The proposed method showed high recognition of over 50% from dimensions 1 to 6.

• 보건행정학회지
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• 제10권3호
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• pp.19-49
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• 2000

보건소 조직구조에 대한 인식도 점수는 5 점척도 기준으로 재량권 필요성에 대한 인식도가 3.55 점으로 가장 높았고 보건소 조직구조에 대한 일반적 인식이 3.06점, 업무분장의 적합성 3.05점, 인력ㆍ예산의 적정성이 2.93 점, 의사결정권 소재에 대한 인식이 2.77 점 순이었다. 보건소 조직구조에 대한 직원들의 일반적 인식도 점수는 중소도시에서, 50 대 이상에서, 고졸 이하에서, 6급이상에서, 공무원 근무경력이 20년이상에서, 현부서 근무기간이 2년이하에서, 월평균 보수가 181만원이상에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다 그리고 의사결정권 소재에 대한 인식도 점수는 대도시에서, 남자에서, 기혼자에서, 6급이상자에서, 보건ㆍ행정직에서, 월평균 보수가 131-180 만원에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다. 재량권 필요성에 대한 인식도 점수는 20 대에서, 미혼자에서, 대졸이상자에서, 간호직에서, 공무원 근무경력이 5년이하자에서, 현부서 근무기간이 2년 이하자에서, 월평균 보수가 80 만원 이하자에서 각각 타 군보다 높았다. 인력ㆍ예산 적정성에 대한 인식도 점수는 여자에서,30 대에서, 기혼자에서,8 급에서, 보건ㆍ행정직에서, 현부서 근무기간 2-4년인자에서 각각 타 군보다 높았다. 그리고 업무분장의 적합성에 대한 인식도 점수는 중소도시에서, 기혼자에서, 의료기술직에서, 공무원 근무경력이 20 년이상자에서, 현부서 근무기간이 4년이하자에서 각각 타 군보다 높았으며 이틀 변수들은 유의한 관련성이 있었다, 보건소 직원들의 보건소 조직관리에 대한 인식도 조사에서 의사결정시 의견반응에 관한 인식도가 2.92 점으로 가장 높았으며, 목표량 설정방법의 합리성에 관한 인식이 2.88점, 보건소 인사관리에 대한 인식이 2.63점이었다. 보건소 인사관리에 대한 인식도 점수는 중소도시에서, 40대에서, 6급 이상자에서, 의료기술직에서, 공무원 근무경력이 20년 이상자에서, 현부서 근무기간이 2년 이하자에서, 월평균 보수가 181만원 이상자에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다. 의사결정시 의견반응에 관한 인식도 점수는 중소도시에서, 여자에서, 8급에서, 보건ㆍ행정직에서, 현부서 근무기간 2 년 이하자에서 각각 타 군보다 높았으며, 목표량 설정방법의 합리성에 관한 인식도 점수는 50대 이상에서, 고졸 이하자에서,6 급 이상 자에서, 의무직에서, 공무원 근무경력 15-20 년인 자에서 각각 타 군보다 높았으며 이들 변수들은 유의한 관련성이 있었다. 직무만족도에 유의하게 영향을 미치는 요인은 성, 교육정도, 업무분장의 적합성, 목표량 설정방법의 합리성에 관한 인식, 동기요인, 위생요인 이었으며, 조직문화에 유의하게 영향을 미치는 요인은 연령, 공무원 근무경력, 현부서 근무기간, 보건소 인력ㆍ예산의 적정성에 대한 인식, 업무분장의 적합성, 의사결정시 의견반응에 관한 인식, 목표량 설정방법의 합리성에 관한 인식이었다.

• 한국군사과학기술학회지
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• 제15권3호
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• pp.298-305
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• 2012

In this paper, we propose an integrated algorithm for scene recognition, which has been a challenging computer vision problem, with application to mobile robot localization. The proposed scene recognition method utilizes SIFT and visual words as local-level features and GIST as a global-level feature. As local-level and global-level features complement each other, it results in improved performance for scene recognition. This improved algorithm is of low computational complexity and robust to image distortions.

• 반도체디스플레이기술학회지
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• 제12권1호
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• pp.1-7
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• 2013

Grey-level statistical models have been widely used in many applications for object location and identification. However, conventional models yield some problems in model refinement when training images are not properly aligned, and have difficulties for real-time recognition of arbitrarily rotated models. This paper presents improved grey-level statistical models that align training images using image or feature matching to overcome problems in model refinement of conventional models, and that enable real-time recognition of arbitrarily rotated objects using efficient hierarchical search methods. Edges or features extracted from a mean training image are used for accurate alignment of models in the search image. On the aligned position and orientation, fitness measure based on grey-level statistical models is computed for object recognition. It is demonstrated in various experiments in PCB inspection that proposed methods are superior to conventional methods in recognition accuracy and speed.

• 보건의료산업학회지
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• 제6권2호
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• pp.121-131
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• 2012

This study investigated the difference of the university students' recognition, attitude, and knowledge level of health by the health education in Daejeon and Chungnam province. First, in the survey analysis result regarding the health related recognition, the students who had attended lectures of health education were surveyed not only to have higher health related recognition than the students who did not have attended the lecture of health education, but also to appear meaningful in statistics by showing significance level p<0.05 in total score. Second, in the research regarding the health related attitude, the attendance or nonattendance of health education lecture were surveyed not to have high effect on the attitude of daily lives of the university students. Third, in the analysis of health related knowledge, the knowledge level between the students who had attended lectures of health education and who did not have attended the lecture of health education showed that the students who had attended lectures of health education got more excellent correct answer rate. In this survey result, the students who had attended lectures of health education showed higher health related recognition and knowledge than the students who had not attended lectures of health education.

• 한국치위생학회지
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• 제17권3호
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• pp.465-478
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• 2017

Objectives: The purpose of this study was to investigate the relationship between the level of subjective stress recognition and oral symptom experiences including toothache, gum diseases, and oral soft tissue diseases in the Korean adolescents. Methods: The subjects were 68,043 adolescents recruited using a web-based survey, National Korean Youth Risk Behavior in 2015 by the Korean Center for Disease Control. For statistical analysis, SPSS 21.0 for Windows was used. Descriptive analysis and a Chi-square test were conducted to determine the factors associated with general characteristics, health behaviors, oral health behaviors, and level of subjective stress recognition. Finally, to investigate the relationship between the level of subjective stress recognition and oral symptom experiences, logistic regression analysis was performed. Results: Toothache related subjective stress recognition level was significantly higher in the moderate group with the score of 1.59 (95% CI; 1.49-1.68), and was greater in the high group with 2.38 (95% CI; 2.24-2.53) compared to the low group. Gum disease related subjective stress recognition level was significantly higher in the moderate group with 1.41 (95% CI; 1.32-1.51), and was greater in the high group with 1.99 (95% CI; 1.86-2.13). Oral soft tissue disease related subjective stress recognition level was significantly higher in the moderate group with 1.59 (95% CI; 1.45-1.74), and was greater in the high group with 2.55 (95% CI; 2.33-2.79). Bad breath related subjective stress recognition level was significantly higher in the moderate group with 1.48 (95% CI; 1.39-1.57), and was greater in the high group with 2.10 (95% CI; 1.97-2.25). Conclusions: Higher subjective stress recognition level was found to affect the oral symptoms experienced. Therefore, the stress management plan should be prepared through the cause identification of the main stress in the adolescents. Practical and systematic education is needed for oral health management in the schools.

• 가족자원경영과 정책
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• 제12권2호
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• pp.73-93
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• 2008

The purpose of this study was to analyze the effects of workers' human resource development and their recognition of human resource on-the-job satisfaction. A sample of 4,727 workers that was selected from Korea Labor Panel Data was analyzed by t-test and multiple regression, and was tested by causal effects among related variables. The major findings were as follows: First, the workers' recognition of their job performance level vs. educational attainment was affected by their annual income, job status, educational attainment, gender, and experiences of human resource development. Second, the workers' job satisfaction was affected by gender, age, educational attainment, health status, job status, annual income, experiences of human resource development, recognition of their job performance level vs. educational attainment, and recognition for their job availability. Third, the factors that had a causal effect on workers' job satisfaction were educational attainment, gender, age, health status, annual income, and experiences of human resource development. Above all, workers' educational attainment had a strong direct effect on job satisfaction, and annual income had a strong indirect effect on it. From these findings, it can be concluded that workers' effort and trial for development and investment of human resource played an important role in increasing job satisfaction.

• 한국생활과학회지
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• 제15권5호
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• pp.783-790
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• 2006

The purposes of this study are to analyze shopmasters' knowledge of apparel merchandise and textile recognition and to investigate the effects of demographic variables on them. Shopmasters' knowledge of apparel merchandise was analyzed on a factor basis. Four factors of apparel merchandise were fashion property, material property, function property and management property. The textile knowledge level of shopmasters was 72.44%. Considering each part of textile knowledge, basic property was 74.69%, comfort 72.17%, management 68.36% and finishing 77.33%. The level of recognition in finishing area was the highest and the level of recognition in management area was the lowest. There were significant differences in the textile knowledge by gender and working period. Female's textile knowledge level was higher. The longer the working period is, the higher the level of textile knowledge is. Shopmasters recognized the finishing area better than university students did. But both of the groups didn't recognize the management area well.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2001년도 제14회 신호처리 합동 학술대회 논문집
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• pp.503-506
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• 2001

본 논문에서는 마이크 입력레벨 조절기의 구현과 이를 이용한 인식률의 향상을 다룬다. 마이크를 통한 음성 입력이 너무 작거나 너무 크면 인식률에 직접 영향을 미치므로 인식에 적합한 입력레벨로 조절할 필요가 있다. 자동 입력레벨 조절기의 구현을 위해 고려할 사항을 연구했으며, 이를 통해 PC환경의 입력레벨 조절기를 구현했다. 수집된 음성 데이터베이스는 켑스트럼 평균차감법(CMS)을 이용하여 채널왜곡을 보상했으며, 구현된 조절기를 이용하여 실험한 결과, 이용하지 않은 경우에 비해 약 50%의 오인식율을 줄일 수 있었다.