• Title/Summary/Keyword: degree of recognition

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An Efficient Feature Point Extraction and Comparison Method through Distorted Region Correction in 360-degree Realistic Contents

  • Park, Byeong-Chan;Kim, Jin-Sung;Won, Yu-Hyeon;Kim, Young-Mo;Kim, Seok-Yoon
    • Journal of the Korea Society of Computer and Information
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    • v.24 no.1
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    • pp.93-100
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    • 2019
  • One of critical issues in dealing with 360-degree realistic contents is the performance degradation in searching and recognition process since they support up to 4K UHD quality and have all image angles including the front, back, left, right, top, and bottom parts of a screen. To solve this problem, in this paper, we propose an efficient search and comparison method for 360-degree realistic contents. The proposed method first corrects the distortion at the less distorted regions such as front, left and right parts of the image excluding severely distorted regions such as upper and lower parts, and then it extracts feature points at the corrected region and selects the representative images through sequence classification. When the query image is inputted, the search results are provided through feature points comparison. The experimental results of the proposed method shows that it can solve the problem of performance deterioration when 360-degree realistic contents are recognized comparing with traditional 2D contents.

A Study of the Recognition Regarding the Influence of Public Library Service to Quality of Life (공공도서관 서비스가 이용자의 삶의 질에 미치는 영향력에 대한 인식 조사 연구)

  • Noh, Younghee;Park, Yang-Ha
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.28 no.1
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    • pp.45-77
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    • 2017
  • Measurement of quality of life is a concept studied in the field of administration, economy and society. And It is a standard of measuring performance of government. Recently, in governments and global society, QoL (Quality of life) index is used to reflect overall development degree. National policy and service effectiveness measurement using QoL index is more persuasive when it is combined with 'Bottom-Up Spillover Theory'. This study applied "National Quality of Life Index", the object QoL index used by National Statistical Office to see if the library service is recognized to actually have influence on the quality of life, and furthermore, see the difference of quality of life improvement recognition by user and quality of life improvement degree recognized by the librarian. "Recognition regarding shortage of time" was the highest index, and "concentration of fine dust" was the lowest. Regarding the recognition difference between librarian and user, it showed signifiant difference in 13 index, while the recognition difference by gender showed difference in 5 index, difference by age was 23, difference by residence was 14, and difference by number of visits to library was 9.

Comparison of the Psychological Well-Being of Married Men and Women in Busan (부산지역 기혼남녀의 심리적 복지감에 관한 비교연구)

  • 이정숙
    • The Korean Journal of Community Living Science
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    • v.15 no.3
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    • pp.85-95
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    • 2004
  • The purpose of this study was to empirically verify the influence of certain variables on the psychological well-being of married men and women and to provide a basis for promoting the quality of life. The subjects of this study were 366 married men and women in Busan. The data was obtained through administering a self-reported questionnaire. Statistical analysis was carried out using SPSS/WIN 10.0 and included frequencies, means, standard deviation, Chronbach'a, $$\chi$^2$, t-test, and regression analysis. The major results of this study were as follows: First, the scores for degree of income propriety, fate control orientation and material orientation of married men was higher than those of married women. The scores for degree of stress recognition and perceived equity showed no significant difference between men and women. The score for psychological well-being of married men and women was relatively low. The score of psychological well-being of married women(2.94) was higher than that of married men(2.67). Second, variables that affect the psychological well-being of married men were degree of income propriety(p>.001), degree of perceived stress(p>.001), fate control orientation(p>.001) and material orientation(p>.001). Variables that affect psychological well-being of married women were degree of income propriety(p>.001), degree of perceived stress (p>.001), fate control orientation(p>.001) and perceived equity(p>.01). The variable of perceived equity didn't affect psychological well-being of married men. The variable of material orientation didn't affect the psychological well-being of married women. Third, the influence level of the degree of income propriety of married men and women was the highest among the variables.

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암환자 인식에 관한 연구 - 간호사ㆍ의사를 중심으로

  • Jo, In-Hyang
    • Korean Journal of Hospice Care
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    • v.2 no.1
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    • pp.58-74
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    • 2002
  • This paper constitutes a descriptive investigation and used a structured questionnaire to investigate nurses' and doctors' recognition of cancer patients. The subjects were extracted from the medical personnel working at the internal medicine, the surgery ward, the obstetrics and gynecology department, the pediatrics department, the cancer ward, and the emergency room of five general hospitals located in Seoul and Gyeonggi Province. The research lasted from August, 2001 to September 2001. Total 137 nurses and 65 doctors were included and made out the questionnaires directly distributed by the investigator. The study tool was also developed by the investigator and consisted of such items as the demographic and social characteristics, the medical personnel's recognition degree of cancer and cancer patients, their recognition of the management of cancer patients, and their participation in a hospice. The results were analyzed using the SPSS Window program in terms of technological statistics, ranks, t-test, and ANOVA. The reliability was represented in Cronbach' α=.75. The nurses' and doctors' recognition degree of cancer and cancer patients had an overall average of 3.86 at the 5 point-scale. The items that received an average of 4.0 or more included 'Medical personnel should explain about the cancer cure plans to the cancer patient and his or her family', 'A patient whose case has been diagnosed as a terminal cancer should be notified of it, 'If I were a cancer patient, I would want to get informed of it,' and 'Cancer shall be conquered whenever it is'. In the meantime, the items that received an average of 3.0 or less was 'My relationship with the cancer patient's family has gotten worse since I announced his or her impending death.' And according to the general characteristics and the difference test, the recognition degree of cancer and cancer patient was high among the subgroups of nurses, females, married persons, who were in their 30s, who had a family member that was a cancer patient, and who received a hospice education. The biggest number of the nurses and doctors saw 'a gradual approach over several days'(68.8%) as a method to tell a cancer patient about his or her cancer diagnosis or impending death. Those who usually tell tragic news were the physician in charge(62.8%), the family members or relatives(32.1%) and the clergymen(3.8%) in the order. The greatest number of them recommended a cancer patient's home as the place where he or she should face death because they thought 'it would stabilize his or her mentality'(91.9%) while a number of them recommended the hospital because they 'should give the psychological satisfaction to the patient'(40%) or 'should try their best until the last moment of the patient's death'(30%). A majority of the medical personnel regarded 'smoking or drinking' and 'diet' as the causes of cancer. The biggest symptom of a cancer patient was 'pain' and the pain management of a cancer patient was mostly impeded by the 'excessive fear of drug addiction, tolerance to drugs and side effects of drugs' by medical personnel, the patient, and his or her family. The most frequently adopted treatment plan of a terminal cancer patient was 'to do whatever the patient or his or her family wants' to resort to a hospice' and 'to continue active treatment efforts' in the order. The biggest reasons why a terminal cancer patient went to see a doctor were 'pain alleviation' 'control of symptoms other than pain(intravenous supply)' and 'incapability of the patient's family' in the order. Terminal cancer patients placed their major concern in 'spiritual(religious) matter' 'emotional matters' their family' 'existence' and 'physical matters' in the order. 113(58.5%) of the whole medical personnel answered they 'would recommend' an alternative treatment to a terminal cancer patient mostly because they assumed it would 'stabilize the patient's mentality.' Meanwhile, 80(41.5%) of them chose 'not to recommend it mostly due to the unverified effects and high cost of it(78.7%). A majority of them, I. e. 190(94.1%) subjects said they 'would recommend' a hospice to a terminal cancer patient mostly because they thought it would help the patient to 'mentally prepare'(66.6%) Only 17.3% of them, however, had received a hospice education, most of which was done through the hospital duty education(41.4%) and volunteer training(34.5%). The follows are results of this study: 1. The nurses and the doctors turned out to be still passive and experience confusion in dealing with a cancer patient despite their great sense of responsibility for him or her. 2.Nurses and Doctors realize the need of a hospice, but an extremely small number of them participate in a hospice education or performance. Thus, a whole recognition of a hospice should be changed, for which purpose a hospice education for nurses and doctors should be provided. 3.Terminal cancer patients preferred their home to a hospital as the place to face their impending death because they felt it would bring 'mental stability.' And most of nurses and doctors think it would be unnecessary for them to be hospitalized just for control of their symptoms. Accordingly a terminal cancer patient can be cared at home, and a home hospice care needs to be activated.

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Influential factors for recognition and use of oral care supplies by oral prophylaxis practice lab visitors (치면세마실습실 방문자의 구강관리용품 인지 및 사용에 영향을 미치는 요인)

  • Park, In-Suk;Jeong, Eun-Ju
    • Journal of Korean society of Dental Hygiene
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    • v.17 no.1
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    • pp.133-144
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    • 2017
  • Objectives: The purpose of this study was to examine the oral health care of oral prophylaxis practice lab visitors, their recognition of oral care supplies, their use of oral care supplies by type, and influential factors for their recognition and use of oral care supplies. Methods: The subjects in this study were 275 people who visited an oral prophylaxis practice lab at a university located in an urban community. The visitors were respectively interviewed from March to June, 2016, and the data from 260 respondents who properly responded were analyzed, and data from 15 visitors who provided incomplete responsees were excluded. Statistical analysis was performed using the nonparametric tests, mann-whitney test and kruskal-wallis test, and multiple regression analysis using SPSS. Results: The mean score of oral care products was 2.25, the average degree of use was 0.09, and dental floss (0.29) was the most used oral care product. There was a significant difference between the groups according to gender (p<0.001), age (p<0.001) and marital status (p<0.001). Factors influencing the perception of oral care products were experience in brushing education and experience in oral care products education. Conclusions: The recognition of the oral prophylaxis practice lab visitors about oral care supplies and their use of the supplies were under the influence of oral health education. Therefore, sustained efforts should be directed into the development of efficient oral health care education programs that can inform people about the importance of oral health care, publicize oral care supplies, and encourage the use of these supplies.

The Analysis of Factors Influencing Fit by Ready-made Jacket Part preferred by Women in Twenties - Focusing on the Comparison between Female College Student Group and Fashion Model Group (20대 여성의 기성복 재킷 부위별 선호핏(fit)에 영향을 미치는 요소 분석 - 여대생집단과 패션모델집단 간 비교를 중심으로 -)

  • Ha, Seon Ju;Kang, Yeo Sun;Choi, Hei Sun
    • Korean Journal of Human Ecology
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    • v.23 no.6
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    • pp.1171-1189
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    • 2014
  • In order to provide the basic data for creating the environment which can efficiently reflect prefer fit along with body size when selecting clothes size in the indirect purchasing environment, this study analyzed the difference of ready-made jacket part-specific fit preferred by fashion models in their twenties and female college students. This study was to analyze the impact of body size, recognition of body part-specific characteristics shape, body satisfaction on prefer fit of jacket. As for the difference of prefer fit depending on the body size, female college students preferred more loose fit than models. The difference according to recognition of body part-specific characteristics shape turned out to be significant for prefer fit depending on the degree of bend of neck, arm length, bend of back recognition and matching fit was found to be preferred as they recognize their body shape to be normal and the difference according to body satisfaction appeared to be significant in the terms of bend of back, hip width/protrusion, torso size/length, sleeve length, whole body shape and they turned out to prefer matching fit as they are satisfied with their body. As shown above, body size, recognition of body part-specific characteristics shape, especially body satisfaction have a great influence on prefer fit of jacket and therefore, if preparing for a size selection step according to body shape and satisfaction in the jacket size selection process, customers' satisfaction in jacket size may be improved and it is considered to be helpful for both consumers and sellers.

Relationships among Nursing Students' Recognition, Perceived Usefulness, and Intention to Accept IoT

  • KANG, Ji-Yeon;KONG, Ye-Won;KIM, Eun-Bi;KIM, Eun-Ae;PARK, Sun-Joo;PARK, Jina;SEONG, Ji-Yeon;SON, Chae-Eun;LEE, Bo-Mi;KIM, Yunmi
    • The Korean Journal of Food & Health Convergence
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    • v.7 no.1
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    • pp.1-5
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    • 2021
  • The purpose of this study was to investigate the degree of recognition, perceived usefulness, and intention to accept the Internet of Things (IoT) in healthcare among nursing students, as well as to determine related factors. Through this study, we wanted to develop the basic research for the education related to the IoT in healthcare. In this study, data were collected from 348 nursing students using self-report online questionnaires, Naverform, and analyzed using the independent sample t-test, one-way analysis of variance, and Pearson correlation coefficients in SPSS version 26.0. The results of the study show that recognition of the IoT was correlated with its perceived usefulness (r=0.37; p<.001) and intention to accept the IoT (r=0.23 (p<.001). The strongest correlation was found between perceived usefulness of the IoT and intention to accept (r=0.67; p<.001). In conclusion, recognition of the IoT in healthcare affected its perceived usefulness, and a significant correlation was found between perceived usefulness of the IoT and intention to accept it. This study analyzed how much recognition, perceived usefulness, and intention to accept IoT in healthcare nursing students have. Based on these findings, we suggest that education related to the IoT in healthcare should be incorporated into the nursing curriculum.

A Pragmatic Analysis on Clothing-terms(II) -on Underclothes- (복식 명칭의 화용론적 연구(II) -속옷을 중심으로-)

  • 한명숙
    • The Research Journal of the Costume Culture
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    • v.5 no.3
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    • pp.57-76
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    • 1997
  • The maun purpose of this study os review and analyze the differences, among clothing terms, between the biblical definitions of the underwear terms and those used by the public in day-to-day life. According, the biblical definitions of the underwear terms which are widely used by the various literature are summarized. Also, the degree of recognition of the underwear terms by the public is studied by analyzing the results of the questionnaires which are distributed to 217 female college students, as the objects of data, who reside in Seoul metropolitan areas. As a result of this study, we find the following conclusions : First, there are considerable differences in definitions of the underwear terms between those used by the various literature and those used by the public. The personal definitions of the underwear terms, or alternatively those used by the public, are very reduced and limited and even misunderstood in some cases. Second, the definitions of the underwear terms which are actually used by the public are recognized mostly by the wearing goals, the wearing spaces, the wearing times, the wearers, the forms and the materials and, among others, the wearing goals are the most dominating factor for the recognition of the underwear terms. Finally, the comparison among the similar underwears reveals that underwears are recognized by the wearing goals, the wearing spaces, the wearers, the forms and the materials. But, the objects of data recognize the underwear terms in very limited and simple fashion instead of having definite recognition of the differences among similar items.

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Comparision for Hospital P. R. Activities among Large General Hospitals (병원홍보실태에 대한 비교연구)

  • Lee, Hae-Jong;Na, Yu-Mi;Shin, Hee-Young
    • Korea Journal of Hospital Management
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    • v.1 no.1
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    • pp.1-20
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    • 1996
  • This study is purposed to compare PR activities among the 5 large hospitals in Seoul and Kyonggido. The research methods are used in interview survey for employees and Questionnaires survey for patients or their relatives. The 427 patients or their relatives(response rate: 85.4%) were surveyed. The hospital which is below, is more active than any others in special PR activities. 1. Distribution of hospital information books: E, P, A 2. Distribution of calendar: P 3. Broadcast in hospital: E 4. Education of employees about PR : E, A 5. Education of employees about service: all hospitals are active. The PR sectors are organized under the Department of planning(S,J,E) or CEO(P,A). And the budget of PR activities is almost a similar level among all. The degree of recognition and utilization for PR activities is not different among hopitals by the sociodemographic variables of patients. And the average of correlation ratio between recognition of each hopital's PR activities and its utilization is 62.01%(range:51.29%-67.98%) average.

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Study on Dissatisfaction with the Fit of Ready-to-wear Related to Interests in Weight Control - focus on overweight women - (체중조절 관심도에 따른 기성복 불만족에 관한 연구 - 비만체형 여성을 중심으로 -)

  • Choi, Young-Soon
    • Korean Journal of Human Ecology
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    • v.10 no.3
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    • pp.291-301
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    • 2001
  • The purpose of this study is to provide the apparel manufacturers who have not been effectively preparing for worldwide trends of rapid increase in overweight population with fundamental data to develop updated domestic market through the findings derived from the actual dissatisfaction factors in purchasing of a garment by overweight body customers excluded in the apparel industry. The results of study are as follows : Considering the relationships with dissatisfaction factors in purchasing ready-to-wear according to the interests in weight control, there is a slight difference in the partial intention from degree of self-recognition of body figure and interests in weight control and motivation of interests in weight control. As a results, first, the more recognition of obesity, the more dissatisfaction with "product variety" and "purchasing decision". Second, the more interests in weight control, the more dissatisfaction with product variety in purchasing of ready-to-wear. Third, the more self-recognition of obesity as the motivation of interests in weight control, there is a high dissatisfaction with product variety.

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