Toshio Moriya

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Mitsugumin 23 (MG23) is a 23 kDa transmembrane protein localized to the sarcoplasmic/endoplasmic reticulum and nuclear membranes in a wide variety of cells. Although the characteristics imply the participation in a fundamental function in intracellular membrane systems, the physiological role of MG23 is unknown. Here we report the biochemical and(More)
We present a method of surface reconstruction from high-density scatter points P = {p1, p2, ..., pN} without a normal vector in R 3. This method first sets a uniform grid and deforms each cell of the grid by fitting the vertex of each cell to the nearest of the input points. It then constructs triangles according to the pattern of the vertices's state in(More)
We introduce a new environment to make and play interactive contents with more than video game quality. The system consists of a projector array, a viewer and an editor for the special contents. The projector array projects multiple digital images seamlessly both in time and space, thus a very high quality video projection system. The viewer features a(More)
We describe the geometrical properties of solid's shadows projected onto a flat plane by point-light sources. Even though the shape and position of each element are arbitrary and unknown, we indicate that there exists a certain constraint between three shadows on the plane; i.e., three cross points determined by pairs of tangential lines must sit on a(More)
We propose a method to estimate camera parameters from video sequences for the purpose of natural CG composite remarking the problem of stabilization. When the video is taken under wrong condition, it is inescapable that the estimated parameters contain non negligible errors which cause an unexpected shaking of CG object. To avoid this problem, we introduce(More)