8 Result(s)
within
Joohyun Lee
Computer Science
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Chapter and Conference Paper
Cloud Media DJ Platform: Functional Perspective
Content services have been provided to people in a variety of ways. Jukebox provides an automated music-playing service. User inserts a coin and presses a music button desired, the jukebox automatically select...
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Chapter and Conference Paper
Cloud Media DJ Platform: Performance Perspective
With the development of mobile devices and the cloud, many kinds of offline services that people have been handling is replaced by online ones. In the past, Korean music cafe DJ performed the role of playing m...
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Chapter and Conference Paper
Generic Process Framework for Safety-Critical Software in a Weapon System
A modern weapon system has deployed much more software to control its capability than before. Therefore, the importance of software safety has been more recognize in the system safety by various stakeholders s...
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Chapter and Conference Paper
EECHE: An Energy-Efficient Cluster Head Election Algorithm in Sensor Networks
One of the most important considerations in designing sensor nodes in a wireless sensor networks is to extend the network lifetime by minimizing an energy consumption with limited resources. In this paper, we ...
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Chapter and Conference Paper
An Enhanced Trust Center Based Authentication in ZigBee Networks
The The ZigBee is a type of LR-WPAN technology that as low data rate, low power consumption, low cost, wireless networking protocol targeted towards automation and remote control applications. The ZigBee stand...
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Chapter and Conference Paper
Fit Evaluation of 3D Virtual Garment
Fitting in the real world can be reflected in cyber space for 3D virtual fitting simulation technology to be used by the tool for fit estimating. This study examined objectiveness and correctness of the inform...
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Chapter and Conference Paper
Spatio-temporal Information-Based Simple Deinterlacing Algorithm
In this paper, we propose a new computationally efficient fuzzy rule-based line doubling algorithm which provides effective visual performance. In the proposed scheme, spatio-temporal mode selector and fuzzy r...
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Chapter and Conference Paper
Macroblock Mode Decision Scheme for Fast Encoding in H.264/AVC
To improve coding efficiency, the H.264/AVC video coding standard uses new coding tools, such as variable block size, quarter-pixel-accuracy motion estimation, multiple reference frames, intra prediction and a...
