Jinwook Seok

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In this paper, an adaptive disturbance observer based control algorithm is proposed for a two-link robot manipulator. The dynamics of the multi-body manipulator is coupled each link and highly nonlinear. So many sorts of robot manipulators have to be robust against internal and external variations in the work place. The disturbance observer has to solve(More)
This paper describes the design and implementation of multimedia data processing elements for a home sewer platform. Generally, a home sewer can be considered as an integrated form of a multimedia data sewer, home control sewer, and home information sewer. As a multimedia data sewer, the proposed scheme has a digital TV receiver module and a multimedia(More)
High efficiency video coding (HEVC) is the newest video coding standard that can support powerful video compression performance with increased picture resolution for ultrahigh definition (UHD). Compared to the previous standard, HEVC achieved a coding efficiency double with a tremendous increase in encoder computational complexity, making support of(More)
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