얼굴인식 시스템을 위한 효과적인 인공해마 알고리즘 구현

추정호,강대성 동아대학교 정보기술연구소 2007 情報技術硏究所論文誌 Vol.14 No.2

In this paper, we propose the development of Artificial Hippocampus Algorithm(AHA) which remodels a principle of brain of hippocampus. Hippocampus takes charge auto-associative memory and controlling functions of long-term or short-term memory strengthening. We organize auto-associative memory based 4 steps system (EC, DG, CA3, and CA1) and improve speed of learning by addition of modulator to long-term memory learning. In hippocampus system, according to the 3 steps order, information applies statistical deviation on Dentate Gyrus region and is labeled to responsive pattern by adjustment of a good impression. In CA3 region, pattern is reorganized by auto-associative memory. In CA1 region, convergence of connection weight which is used long-term memory is learned fast a by neural network which is applied modulator. To measure performance of Artificial Hippocampus Algorithm, PCA(Principal Component Analysis) and LDA(Linear Discriminants Analysis) are applied to face images which are classified by pose, expression and picture quality. Next, we calculate feature vectors and learn by AHA. Finally, we confirm cognitive rate. The results of experiments, we can compare a proposed method of other methods, and we can confirm that the proposed method is superior to the existing method.

자동문서 인식시스템을 위한 인공해마 알고리즘 구현

추정호,강대성 동아대학교 공과대학부설 정보통신연구소 2007 情報技術硏究所論文誌 Vol.15 No.1

In this paper, we propose automatic paper recognition system for office automation. The recognized process is recognized the character using artificial hippocampus algorithm. Proposed system will be able to work in bank, school, administration, etc. The machine with built-in camera is received paper and recognized the character in paper. This central process control module connect with paper management server computer. This computer display the recognized result and saves the record. The saved records will be able to apply in various application.

成人期 이후의 知能發達과 平生敎育에 관한 硏究

추정선 釜山敎育大學 學生生活硏究所 1988 學生指導硏究 Vol.9 No.-

ABSTRACT This paper aims to investigate adult intelligence development and life-long education. The essential rationale of this study was based on the model of the theory dividing fluid into Crystallized intelligence The results of this stydy are as follows first, while most of the other studies on intelligence develpoment have shown that the intelligence develops till the period of youth and decreased of after adult. The result of this study, There was an incrrease in adult intelligenceRecomendations As the results of the study the following Recinebdatuibs were made: 1)The adult education program should more be emphasized on the cognitive domain in accordance with the need of adulthood. 2)It was wuggested that educational needs of adulthood should be develped fully in terms of develpmental Task.

청년층의 결혼 이행 여부에 대한 경제적 배경 요인의 영향

주휘정, 김민석 국제개발연구소 2018 사회적기업과 정책연구 Vol.8 No.2

본문 참고

Cattell 理論의 流動的 結晶的知能 槪念에 관한 考察

秋政先 釜山敎育大學 學生指導硏究所 1986 學生指導硏究 Vol.7 No.-

This study is performed to prove the theory of fluid and Crystallized intelligence by Cattell-Horn. The theory of fluid and Crystallized intelligence is based on a hierarchical model of intelligence. Prior to 1955 there was a general Assumption of intellectual decline with age (Schaie, 1974. Wechsler, 1939) Cattell determined that the differential effects of aging on Various measures resulted from two discrete theoretical factors of intel1igence, fluid and Crystallized. Cattell's theory predicts that fluid intelligence ( genetically determined Neurological development ) will decline with age, whereas Crystallized intelligence ( accumulated Knowledge resulting from education and experience ) will increase throughout the life span. Since Crystallized intelligence is primarily a result of environmental experience and training ( Schumacher, 1970 ) It would be expected that It is Subject to modification by environmental manipulation Fluid intelligence is seen as primarily biologically determined and would therefore be expected to be relatively immune to environmental manipulation. To date, researchers have shown that incentives can increase Cognitive functioning in the elderly. The focus of this study was to examine the fluid and Crystallized intellectual abilities.

차체 점용접 접합부 피로강도의 실험해석

김정한,유희,염영진,주영우,주석재 울산대학교 1999 공학연구논문집 Vol.30 No.1

다양한 외부 동하중에 의한 피로파단이 발생하고 있는 승용차 차체 점용접 접합부에 대해 피로시험을 수행함으로써 전반적이 피로거동을 파악하고자 하였다. 실제 파단 발생 부재를 구성하는 차체재료중 SPCC, SPRC35, SAPH38P를 선택하여 용접조건, 동종 및 이종재료간의 접합, 두께 조합을 가급적 실차와 동일하게 적용하여 다양한 인장-전단 및 십자-인장 점용접 시편을 제작하였다. 그리고 정적시험 및 피로시험을 수행하여 강도 데이터베이스를 구축하였다. The fatigue behaviour of spot-welded joints of a car body, in which fatigue fracture occurs by various external dynamic loads, is characterized by performing fatigue tests. SPCC, SPRC35, and SAPH38P steels are selected which constitute the car body. Welding conditions and combinations of steels and thicknesses are chosen to reproduce those of a real car body and various tensile-shear and cross-tension spot-welded specimens are manufactured. Both static tests and fatigue tests are carried out, and the database of spot-weld strength is constructed.

볶음조건을 달리한 타락죽의 저장 시 품질의 변화

이귀주,김정은,김소정 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.4

Rice flour was roasted at different temperatures and times and tarakjuk was made from these roasted rice flours. Chemical composition, in vitro starch digestibility (IVSD) and protein digestibility (IVPD) of the roasted rice flours and tarakjuk were determined. Changes in quality characteristics such as pH, viscosity, IVSD and IVPD of tarakjuk during refrigerated storage were also investigated. For roasted rice flours, the protein content ranged from 6.52~7.13% on a dry basis, while for tarakjuk, the range was 3.74~4.0%. On the other hand, the Ca level of tarakjuk ranged from 1,278.36~1,340.87 ppm. Rice flours showed decreasing IVSD and increasing IVPD on roasting at 145℃ and 165℃, whereas they showed increasing IVSD and decreasing IVPD at 185℃, respectively. Roasting also influenced the pH, viscosity, IVSD and IVPD of tarakjuk made from these roasted rice flours. As the roasting temperature and time increased, tarakjuk showed lower pH and viscosity, however it showed higher IVSD and IVPD. The pH of tarakjuk, except that of control, decreased with storage, whereas viscosity increased significantly. IVSD decreased up to 4 days of storage, after which it increased again until 14 days of storage. On the other hand, IVPD increased up to 7 days of storage, but there was no additional significant increase after 14 days of storage. These results suggest that depending on the nutritional purpose, appropriate conditions for roasting of rice flour and storage of tarakjuk may be recommended for the commercialization of tarakjuk.

한랭작업 근로자들의 건강위해에 관한 연구

박호추,정설미,문덕환,이종태,김대환,김정호,최재일,황용식,이용희,이채언 大韓産業醫學會 1999 대한직업환경의학회지 Vol.11 No.1

In order to evaluate the status of cold exposure and its health hazards of workers at cold storage workplaces and to provide basic data for effective health care, the author measured core temperature and also observed clinical symptoms and signs, past and present history, and general health examination data on 99 cold exposed workers for exposure group and 96 non-exposed workers for control group working at 2 food refrigerating companies in Pusan area from January 6, 1998 to February 24, 1998. The results were as follows: 1. There was statistically significant difference in water intake between the exposure and control group and increased urine volume, urine frequency in exposure group without statistically significant difference. 2. Past and present illness in exposure group were hypertension (18.2%), hepatopathy (8.1%), gastro-intestinal disease(7.1%), arthritis (4.0%), intervertebral disc herniation(4.0%), and so on, and hypertension, arthritis was statistically significant difference compared to control group. 3. Symptoms in exposure group were fatigue(89.9%), headache (64.6%). drowsy(63.6%), neck stiffness(59.6%), excessive food intake(59.6%). general weakness(58.6%), hunger(58.6%), numbness(54.5%), and so on, and there was statistically significant difference between the exposure and control group except fatigue, drowsy. 4. As results of clinical test abnormality rate of the systolic, diastolic blood pressure and electrocardiogram were significantly higher in exposed group than control. 5. Core temperature in exposure group was statistically significantly lower than control group and the highest statistically significant inverse correlation with the working hours and working frequency of daily mean cold storage. As above results, the author suggested that the further studies should be conducted to evaluate the health status of workers about chronic health effects in cold workplaces and to establish effective health care methods for them.

韓國에 있어서의 먼지진드기에 關한 硏究

康晳榮,朱鼎均 대한의학협회 1975 대한의학협회지 Vol.18 No.12

韓國에 있어서의 우렁?이 알레르기에 關한 硏究 : 韓國에 있어서의 職業性 알레르기硏究 第1報 Studies on the Occupational Allergic Disease in Korea Report Ⅰ

康晳榮,朱鼎均 대한의학협회 1976 대한의학협회지 Vol.19 No.11