• International Journal of Advanced Culture Technology
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• 제8권4호
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• pp.129-136
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• 2020

This study was a cross-sectional descriptive study that analyzed the effect of quality of life on marriage views in college students. The purpose of this study was to identify the relationship between quality of life and marriage view. The study targets were 195 male and female university students aged between 20 and 25. The data collection was done only by those who voluntarily agreed to the study using online questionnaires, and the data collection period was from October 1 to October 30, 2020. Data analysis was performed using SPSS 18.0 for frequency analysis, χ2 analysis, Pearson correction, t-test, and simple regression analysis. The result of the study that men had higher conservative marriage view (M=3.22, SD=.716) than women (M=2.21, SD=.903, p<0.01), women had higher active marriages (M=3.94, SD=.955) than men (M=3.41, SD=.933, p<0.01), and women had higher exclusive marriage views (M=3.94, SD=.955) than men (M=3.41, SD=.933, p<0.01). And people with high quality of life positively influenced romantic marriage view (R2=.029, p<0.05), but negatively affected passive marriage view (R2=.029, p<0.05) and conservative marriage view (R2=.034, p<0.05). Based on the results of this study, a program is needed to create a positive marriage view for the married age group, create an environment for married people to positively engage in social and economic activities, and propose a program for creating healthy family relationships.

• 대한가정학회지
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• 제27권1호
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• pp.141-164
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• 1989

The Purpose of this study is to investigate the relationship between the urban home-maker's view of homemanagement and the domestic courtesy and ritual (wedding ceremany, ancestral service, funeral rites). The data for this study was obtained from the 661 homemakers who live in Seoul, Busan, Inchon etc. The data were analyzed by the method described below with SPSS Computer programs. Such methods as frequence, percentile, analysis of variance (t-test, one-way ANOVA), Pearson's correlation and Factor analysis, Multiple regression were used. The major results the study can be summaried as follows; 1) As the result of factor analysis about view of homemanagement, 10 factors (which Eigen Value was above 1.0) out of 28 guestions were extracted. 2) In general, it can be said that the urban Homemaker's View of homemanagement varies by age, level of education, religion. 3) The domestic courtesy and ritual (wedding ceremony, ancestral servic, funeral rites) varies by age, level of education, religion. 4) There is a positive relation in analyzing the correlation between the urban homemaker's view of homemanagement and domestic courtesy and ritual (wedding ceremony, ancestral service, funeral rites)(p<.001).

• Spatial Information Research
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• 제7권1호
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• pp.1-12
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• 1999

토지정보체계(Geographical Information System, GIS)에서 지형표고를 나타내는 수치지형정보(Digital Terrain Model, DTM)는 토공량 계산 조경, 토목, 가시구역 분석, 무선중계국 위치선정 등 GIS가 활용되면서 여러 분야에서 이용되고 있다. DIM의 표고정보 및 이를 활용한 경사도와 같은 2차 정보의 정확도는 광활하고 평탄한 지형에서는 격자 간격, 원자료의 해상력 등이 크게 문제되지 않을 수 있으나 한국과 같이 지형의 기복이 심하고 다양한 형태의 지형에서는 적절한 해상력, 원자료의 정확성 등이 지형 표현에 있어 중요한 요소가 되고 있다. 그러므로 본 연구의 목적은 95소프트웨어를 이용한 경사도 산출시 등고선의 정확도, 해상력, DTM의 자료구조에 따른 차이점을 분석하여 한국의 산악 지형에 적절한 해상력을 구하고자 하는 데 있다. 이를 위해 현재 세계적으로 많이 쓰이고 있는 DTM의 자료구조인 고도행렬식 기법(altitude matrices)을 활용한 격자형(raster) 자료구조인 Idrisi(ver. 2.0)와 비정규삼각망(Triangulated Irregular Network, TIN)자료구조인 ArcView(ver. 3.0a)를 사용하여 덕유산 국립공원의 1:25,000 지형도에서 생성한 DIM을 이용하여 경사도를 산출한 후 각각의 경사도 차이에 대해 비교 분석한 결과 다음과 같은 결론을 얻었다. 1) 해상력이 낮을수록 원자료의 등고선 간격이 클수록 지형의 smoothing 효과가 나타났다. 2) 격자형 자료구조인 Idrisi와 TIN자료구조인 ArcView사이의 경사도 값 차이는 해상력이 떨어질수록 큰 차이를 보였다. 3) 30개의 표본점을 선택해 오차 비교 결과 경사도 오차의 경우 격자형 자료구조인 Idrisi와TIN자료구조인 ArcView모두 해상력에 따른 큰 차이가 없었으며 표고차의 경우 ArcView는 l0m 등고선 간격에서 생성한 해상력 10, 20, 30m DTM에서 각각 4.9, 6.2, 5.9m로서 큰 차이가 없었고 Idrisi는 해상력 10, 20, 30m DTM에서 각각 6.3, 9.1, 10.9m로서 해상력이 감소할수록 표고 값의 오차가 늘었다. 4) Idrisi ArcView 모두 산정상부, 계곡 바닥과 같은 지형의 지성선을 고려하지 못하였다.

• 반도체디스플레이기술학회지
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• 제23권1호
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• pp.56-60
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• 2024

In this paper, we propose a SIFT feature-based dynamic stitching algorithm for image calibration and correction of a 360-degree surround view system. The existing surround view system requires a lot of processing time and money because in the process of image calibration and correction. The traditional marker patterns are placed around the vehicle and correction is performed manually. Therefore, in this study, images captured with four fisheye cameras mounted on the surround view system were distorted and then matched with the same feature points in adjacent images through SIFT-based feature point extraction to enable image stitching without a fixed marker pattern.

• KIEAE Journal
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• 제6권4호
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• pp.3-10
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• 2006

To preserve scenic-view of Gwanak Mountain from the urban development, the viewshed component ratio and the scenic-view preference are investigated and analyzed by selecting view points at Nangokro. After 16 candidate view points are selected from the site, sight component ratio is measured through visual structure analysis and preference are measured by using the Likert scale. In addition, factor analysis, and regression analysis were conducted to examine the relationship between influencing factors and preference. As a result of the regression analysis of the 9 factors to influence the scenic-view preference, two factors such as degree of natural landscape and degree of arrangement around the site are chosen to influence the scenic-view preference. Through the preference factor analysis, two preference factors are selected as follows; 1) The factor of the landscape formation - Existence and nonexistence of the scenic-view conservation, degree of the landscape opening, and degree of natural landscape, degree of the landscape originality, and degree of the landscape sequence, degree of the landscape intimacy 2) The factor surrounding the landscape - Degree of arrangement around the site, degree of the landscape complexity, and atmosphere around the site.

• 사상체질의학회지
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• 제12권2호
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• pp.1-7
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• 2000

Greeting the 100 year celebration of the death of Master Dong-mu, through investigating his thoght on Scholarship and Philosophy, and his new view of human being based on Sasang, I tried to reevaluate him as a Confucianist of practical mind. The conclusions were as followings ; 1. Dong-mu's recognition system of things is that based on the mind of summarizing things in view of Affair-Mind-Body-Object originated from Confucianism, and It developed 'the Marvel of Easiness & simpleness based on Yin-yang' into 'the Marvel of Easiness & simpleness based on Sasang' 2 Through understanding old Confucianism newly, Dong-mu summarized human being as having a natural character in view of Nature and Order and an autonomical character in view of Knowledge and Deed, and emphasized an autonomical character in view of Knowledge and Deed 3. In view of Knowledge and Deed, Dong-mu presented How to Say and Behave, and took it as a model of behavior in the new Confucianism. Also he presented the view of Knowledge and Deed based on Constitutions, and took it as a new mind of treatment. 4. Dong-mu can be estimated highly, in that he completed a new confucian view-point of Human being in the period of philosophic chaos, and executed the mind of General health maintenance and the mind of control others through a confucian self-control.

• 한국항공우주학회지
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• 제33권7호
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• pp.92-97
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• 2005

본 논문에서는 6년째 운용되고 있는 아리랑 1호에 탑재된 GPS 수신기의 실제 궤도 상 성능을 분석하였다. 수신기의 환경변수 설정에 따라 지상에서 수행하는 궤도결정 정밀도 변화, GPS 위성 가시성들을 분석하였으며, 실제 궤도에서 운영 중 관측되는 문제점에 대해서 기술하였다. 분석 결과, 항행해를 구하는 Position Fix Algorithm을 ‘Best-of-4’ 로 설정한 상태에서 획득한 항행해를 이용한 지상 궤도결정 정밀도가 ‘N-in-View’ 설정 상태의 결과 보다 약간 높았으며, 이때 ‘Mask Angle'은 0도로 설정하는 것이 유리함을 알 수 있었다. 반면, ‘N-in-View’ 방식하에서는 GPS 위성에 대한 가시성이 조금 높았으며, 일시적인 3D Fix Loss 발생 빈도 수도 상대적으로 적은 것을 알 수 있었다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제4권6호
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• pp.1222-1236
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• 2010

In this paper, we propose an improved distributed multi-view video coding method that is robust to illumination changes among different views. The use of view dependency is not effective for multi-view video because each view has different intrinsic and extrinsic camera parameters. In this paper, a modified distributed multi-view coding method is presented that applies illumination compensation when generating side information. The proposed encoder codes DC values of discrete cosine transform (DCT) coefficients separately by entropy coding. The proposed decoder can generate more accurate side information by using the transmitted DC coefficients to compensate for illumination changes. Furthermore, AC coefficients are coded with conventional entropy or channel coders depending on the frequency band. We found that the proposed algorithm is about 0.1~0.5 dB better than conventional algorithms.

• 한국농촌건축학회논문집
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• 제13권1호
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• pp.9-20
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• 2011

This study is designed to examine characteristics and types of basic landscape design established by 7 local governments in Jeollanam-do and its availability as the index of landscape administration and present a guideline with view landscape plan of local governments. The results of this study are described below. In case of view landscape, while Korean cities have not many historical assets like landmark, they have locational characteristics with mountain or coast in the center or surroundings of downtown. Therefore, since view landscape has many cases of restricting individual property rights as well as having a value as public property of city which makes recognition of sharing city, it is very sensitive problem and establishing guideline of it is needed. But, it was found that view landscape plan of local governments established location of view spot with the nature of relief viewing downtown or coast from high spot. Selection of viewing objects in view plan require deciding an object as the public property of city and big cities require selection from the zone and small cities must select 1~2 spots from the viewpoint of whole downtown. 3~4 view spots of middle and distant views which makes city community centering around the subject of view must be selected through enough discussion and in case of natural landscape, View shaft or visible rays require setting of range that 30% of viewing objects is seen. View spot or viewing objects should be selected over twice as extra spots through public hearing and civil participation as the process.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2007년도 7th International Meeting on Information Display 제7권2호
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• pp.1508-1511
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• 2007

This paper introduces a new texture prediction for MVC( Multi-view Video Coding) which is currently being developed as an extension of the ITU-T Recommendation H.264 | ISO/IEC International Standard ISO/IEC 14496-10 AVC (Advanced Video Coding) [1]. The MVC's prcimary target is 3D video compression for 3D display system, thus, key technology compared to 2D video compression is reducing inter-view correlation. It is noticed, however, that the current JMVM [2] does not effectively eliminate inter-view correlation so that there is still a room to improve coding efficiency. The proposed method utilizes similarity of interview residual signal and can provide an additional coding gain. It is claimed that up to 0.2dB PSNR gain with 1.4% bit-rate saving is obtained for three multi-view test sequences.