• Journal of Science of Art and Design
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• v.8
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• pp.45-61
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• 2005

The 2D animation screen is a screen work that is produced on the plane. So, it is superficial in terms of space. Therefore, we expressed via picture technique that uses the movement of camera and back-ground in order to recreate the image of realistic feeling that has multiple effect. Though all multiple-effects were expressed realistically in the early Disney animation of the United States, Japan used the expression of Follow Pan profoundly to provide the animation with economic expression of picture and the depthof screen in order to realize a new technical expression of limited animation while it was producing TV series works in 1960s. Now it is positively expressed even in the United States, too. This study tries to analyze the example that applied the long piece works of Japan which was expressed via the Follow Pan, that is, the movement of camera, to the real approach.

• 한국조형예술학회:학술대회논문집
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• 2005.11a
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• pp.49-57
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• 2005

• Proceedings of the IEEK Conference
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• 2002.06d
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• pp.141-144
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• 2002

This paper describes a new feature based tracking system that can track moving objects with a pan-tilt camera. We extract corner features of the scene and tracks the features using filtering, The global motion energy caused by camera movement is eliminated by finding the maximal matching position between consecutive frames using Pyramidal template matching. The region of moving object is segmented by clustering the motion trajectories and command the pan-tilt controller to follow the object such that the object will always lie at the center of the camera. The proposed system has demonstrated good performance for several video sequences.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2003.09a
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• pp.62-65
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• 2003

We propose the Distance Communication System that is not only Making Distance Learning Contents but also controlling intellectual moving object. In order to make Distance Learning Contents (Video Contents), we must follow the motion of lecturer. In the former Systems and a person operates Video-Camera because it's not enough to follow the motion, In this research and we make the systems that can match the motion of lecturer naturally. The systems use Intelligent Space software and so the systems recognize lecturer's motion automatically and order Pan/Tilt-Type Camera to follow the motion. And we made possible to operate an intellectual moving object with application of this system.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.8 no.5
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• pp.21-27
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• 2008

Ubiquitous environments make it possible to connect people and objects together seamlessly using networking technology. To realize ubiquitous environments many kinds of devices should follow the exact protocol. To observe protocol and prepare the increasing network traffic are very difficult in the aspects of maintenance, so the new efficient technology is required. Wimedia technology is a prominent ubiquitous technology which can make connection with many devices. This paper propose a energy efficient method for Wimedia bridge implementation which is a part of scale-free uPAN systems. The proposed method can reduce network expenses which is generated by protocol requirements by adding efficient packet encapsulation and bridging technology. It can be proved to be more time and energy efficient by simulations.

• Proceedings of the KIEE Conference
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• 1994.11a
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• pp.353-355
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• 1994

This work describes a hardware implementation of a precision image tracking system which employs a CCD camera mounted on pan/tilt device. Unknown translation between two successive images of a moving object is estimated by using a generalized least-squares method. Estimated position error obtained by the tracking algorithm is used to drive DC motors built in the pan/tilt device for the camera to follow the image. An experimental result shows a sub-resolution tracking error for a image moving with a uniform velocity.

• Journal of applied mathematics & informatics
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• v.15 no.1_2
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• pp.237-249
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• 2004

This paper deals with existence of positive solutions of nonlinear elliptic singular boundary value problems in a ball. It is shown that results of Grandall et al. [1] and [2] follow as special cases of our results proved in this article.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.37 no.3
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• pp.549-559
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• 2017

The complementary relationship hypothesis for areal evapotranspirations was validated in the regional-scale area of multipurpose dam basins in Korea and the long-term water balances were indirectly identified. Annual actual evapotranspiration ($ET_A$) was assumed the difference between total annual precipitation and total annual inflow and the available moisture was assumed the total precipitation. The seasonally varying pan coefficient (kp) is estimated as the ratio of the $ET_{pan}$ and the evapotranspiration calculated by FAO Penman-Monteith equation ($ET_{PM}$). The complementary relationships using ground observation data of $ET_P$ and $ET_A$ in the multipurpose dam basins follow generally the typical pattern that $ET_P$ and $ET_A$ is complementary and converges to equivalent evapotranspiration ($ET_W$) under the extreme wet environment. However, $ET_A$ of Juam dam was estimated relatively greater than other basins and exceeds even $ET_P$ at certain range with high moisture availability, which can be understood as the results of possible over-estimation of precipitation or under-estimation of dam inflow. It is expected that the use of evapotranspiration complementary relationship for validating hydrological water balances will contribute to controlling uncertainties in estimating dam inflows during flood season in particular.

• Journal of applied mathematics & informatics
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• v.26 no.5_6
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• pp.877-888
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• 2008

This paper deals with some new nonlinear delay and weakly singular integral inequalities of Gronwall-Bellman type. These results generalize the inequalities discussed by Xiang and Kuang [19]. Several other inequalities proved by $Medve{\check{d}}$ [15] and Ou-Iang [17] follow as special cases of this paper. This work can be used in the analysis of various problems in the theory of certain classes of differential equations, integral equations and evolution equations. A modification of the Ou-Iang type inequality with delay is also treated in this paper.

• Korean journal of food and cookery science
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• v.1 no.1
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• pp.74-81
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• 1985

For this research, the Atka-fisher which are used commonly in many homes for baking and broilling were broiled by an iron baking method, a pan baking method, a grill baking method and a microwave baking method respectively after 20 hours salting with 3% salt concentration of fish muscle weight. This thesis has an intention of appreciating the tastes according to each baking method through a sensory test, of examining the corelation between the change of texture measured by Rheometer and a sensory test and of comparing the changes of chemical component of the fish. The results were as follow: 1. The appearance of the broiled Atka-fish maintained a good appearance by the iron baking method and the grill baking method. In the color, the iron baking method and the grill baking method by direct :fire resulted a good score too. In the flavor, there was a significant difference between the grill baking method and the microwave baking method while there was no difference between the iron baking method and the pan baking method. The result of tenderness showed that the pan baking method has the highest score. Difference between the iron baking method and the pan baking was not significant. There was no difference in tenderness between the grill baking method and the microwave baking method. The iron baking method showed-the highest score in juciness and the microwave baking method stowed the highest score in acceptability however the differences were not significant. 2. As a result of the measurement of the texture by Rheometer, the iron baking method and the grill baking method showed higher score than other methods in hardness and chewiness. In springiness and cohesiveness, there was no significant difference among methods. As a result of the measurement of the texture by Rheometer, the corelation with a sensory test was considered to be low. 3. After broil, the cooking retention was the highest in the pan baking method and the moisture content was the highest in microwave baking method. Nitrogen content was the highest in the iron baking method. Fat content was the highest in the iron baking method, followed by the grill baking method, the pan baking method, and the microwave baking method. Free amino acid content was the highest in the iron baking method, followed by the grill baking method, the pan baking method and the micro-wave baking method.