ALGORITHM COMPARISONS FOR DETECTION OF WHITEBOARD CORNERS

In the past few years, multimedia in education takes special and a huge role in providing lectures. For instance, for allowing computer images to display onto a board, an interactive whiteboards, IP boards, and other smart boards are used during the lectures. They are a powerful tool in the classroom adding interactivity and collaboration, allowing the integration of media content into the lecture and supporting collaborative learning. But many organizations cannot allow them because of high cost. That is why, demand for cheap whiteboards with smart board’s functionalities is increasing day by day. For this purpose, we develop methods creating interactive white board functionalities using pattern detection, recognition and synthesis. As a device, we used white board and camera, as additional device, projector can be used. In this paper, we propose a method for identifying and getting image of only whiteboard area.