Jui-Man Chiu

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The 3-D reconstruction of visible polyhedral faces from a pair of general perspective views with the aid of a calibration plate is addressed. A polyhedron is placed on a planar calibration plate and two side views of both the polyhedron and the calibration plate are taken. Through proper arrangements we may assume that in the two views a number of(More)
The reasons that the current tutorial system (CTS) does not produce significant effects include the budgets and policies of schools, the greater independence of students, and the infrequent interaction of tutors with students. To reduce the deficiencies of the current tutorial system, this paper proposes a network tutorial system (NTS) and discusses the(More)
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