• 한국컴퓨터정보학회논문지
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• 제21권2호
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• pp.105-112
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• 2016

In this paper, we propose a technique that can be mapped to the most appropriate type of health patterns, depending on the health status of health promotion measures to establish a body mass index (BMI). When used as a mapping scheme proposed in this paper it is possible to contribute to effective healthcare and health promotion. BMI is widely used as a simple way to assess obesity because body fat increases the status and relevance. Despite normal weight determined by this and because of the social atmosphere has increased prefer the skinny tend to try to excessive weight loss. Since health can affect the health maintenance and promotion of the rest of your life, depending on whether and how much weight perception and health can be considered as very important. Therefore, this paper identifies the differences in perception and in this respect for the body mass index (BMI). And physical, mental and map the appropriate type of pattern in the relationship between body mass index (BMI) in order to facilitate the social and health conditions. Proposal to give such a mapping technique provides the opportunity to increase the efficiency of health care and health promotion.

• 대한핵의학회:학술대회논문집
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• 대한핵의학회 2002년도 제41차 추계학술대회
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• pp.21.1-21.1
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• 2002

• 대한수학회지
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• 제34권2호
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• pp.285-291
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• 1997

In this paper, we obtain an abstract formulation of a fixed point theorem for nonexpansive mappings. Our theorem is a non-metric version of Kirk's original theorem.

• 대한수학회보
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• 제45권4호
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• pp.607-614
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• 2008

We present coincidence points and common fixed point results for (f, g)-contractive mapping and (f, g)-nonexpansive mappings. Our results generalize and complement various known results existing in the literature.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제1권1호
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• pp.50-55
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• 2001

We generalize mainly the concept of c-continuity of a mapping due to Gentry and Hoyle III in fuzzy setting. And we investigate some properties of fuzzy c-continuous mappings.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2009년도 춘계학술대회 논문집
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• pp.479-480
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• 2009

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2008년도 춘계학술대회 논문집
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• pp.671-672
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• 2008

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제11권8호
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• pp.3984-4005
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• 2017

Image recognition has become an increasingly important topic for its wide application. It is highly challenging when facing to large-scale database with large variance. The recognition systems rely on a key component, i.e. the low-level feature or the learned mid-level feature. The recognition performance can be potentially improved if the data distribution information is exploited using a more sophisticated way, which usually a function over hidden variable, model parameter and observed data. These methods are called generative score space. In this paper, we propose a discriminative extension for the existing generative score space methods, which exploits class label when deriving score functions for image recognition task. Specifically, we first extend the regular generative models to class conditional models over both observed variable and class label. Then, we derive the mid-level feature mapping from the extended models. At last, the derived feature mapping is embedded into a discriminative classifier for image recognition. The advantages of our proposed approach are two folds. First, the resulted methods take simple and intuitive forms which are weighted versions of existing methods, benefitting from the Bayesian inference of class label. Second, the probabilistic generative modeling allows us to exploit hidden information and is well adapt to data distribution. To validate the effectiveness of the proposed method, we cooperate our discriminative extension with three generative models for image recognition task. The experimental results validate the effectiveness of our proposed approach.

• 방송공학회논문지
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• 제23권6호
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• pp.939-946
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• 2018

본 논문에서는 전방위 영상을 활용하여 효과적으로 감시할 수 있는 뷰어 프로그램을 구현하였다. 프로그램은 크게 Normal mode, ROI(Region of Interest) mode, Tracking mode, Auto-rotation mode의 네 가지 모드로 구성되며, 각 모드에 대한 결과 영상을 동시에 표출하도록 구현하였다. Normal mode에서는 광각 영상을 구형 영상으로 렌더링하여 팬, 틸트, 줌이 가능하도록 하며, ROI mode는 보고 싶은 영역을 선택하면 해당 영역이 확장되어 표출된다. 그리고 Auto-rotation mode에서는, Tracking mode를 이용하여 객체 추적 시 객체가 구형 영상의 특정 영역을 이탈하는 경우를 방지하기 위해, 객체의 위치를 구형 영상의 회전각과 맵핑하여 회전함으로써 객체의 지속적인 추적이 가능하게 하였다. 복수의 모드를 동시에 처리하기 위한 병렬프로그래밍을 수행하여 연산 처리 속도를 개선하였으며, 이는 한정된 화각을 가진 종래의 카메라 기반 감시 시스템에 비해 동시에 다양한 각도를 볼 수 있다는 점에서 강점을 가진다.

• ETRI Journal
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• 제29권6호
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• pp.769-778
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• 2007

This paper proposes a multiplication algorithm for $F_{p^m}$, which can be efficiently applied to many pairs of characteristic p and extension degree m except for the case that 8p divides m(p-1). It uses a special class of type- Gauss period normal bases. This algorithm has several advantages: it is easily parallelized; Frobenius mapping is easily carried out since its basis is a normal basis; its calculation cost is clearly given; and it is sufficiently practical and useful when parameters k and m are small.