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As functionalities in mobile devices have increased significantly in recent years, they have become primary means for staying connected through emails, instant messaging, voice and video calls. These services rely on mobile networks data connection or Wi-Fi connections which are cheaper and faster. They enable communications while moving from one location… (More)
This paper explores use of Hough transform to detect and track angular changes between a series of images acquired by vision sensors attached to unmanned aerial vehicles (UAV) and are used in traffic surveillance. The small size and atmospheric conditions can lead to unstable flying and this can induce vibration to the pictures. In this research it is… (More)
provides IPv6 networking. In this paper, we describe our approach to, and experiences of porting the LooCI/Contiki stack to the Zigduino platform.