Chung-Nan Lee

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In this paper, the major direct solutions to the three point perspective pose estimation problems are reviewed from a unified perspective beginning with the first solution which was published in 1841 by a German mathematician, continuing through the solutions published in the German and then American photogrammetry literature, and most recently in the(More)
In this paper, the major direct solutions t o the three point perspective pose estimation problems are reviewed from a unified perspective beginning with the first solution which was published in 1841 by a German mathematician, continuing through the solutions published in the German and then American photogrammetry literature, and most recently in the(More)
In cloud computing, resource subscription is an important procedure which enables customers to elastically subscribe to IT resources based on their service requirements. Resource subscription can be divided into two categories, namely long-term reservation and on-demand subscription. Although customers need to pay the upfront fee for a long-term reservation(More)
The rapid increasing demands of wireless multimedia applications have boosted the developments of video delivery technologies with cross-layer designs, driven by optimizing quality of experiences (QoEs) of end users. In this paper, a near optimal power allocation scheme, targeting at maximizing QoE, is proposed for transmitting scalable video coding (SVC)(More)
This paper presents an on-demand connection-oriented multi-channel MAC protocol for ad-hoc networks. The major characteristics of proposed protocol are: (a) each mobile node is equipped with two network interfaces, (b) frame broadcasting is supported and (c) no time synchronization is needed. Compared with other multi-channel MAC protocols, the proposed(More)