| 摘要 |
A stereo image combining apparatus using projectors is provided to adjust the angle of mirrors, a polarizing beam divider or a half-mirror while projecting two images, outputted from two projectors, to a screen by being reflected by the mirrors, the polarizing beam divider or the half-mirror to obtain a clear stereo image. A stereo image combining apparatus is configured by two projectors(1,3). An image projected from a projector(1) passes through a polarizing filter of filtering a beam in right and left directions. The image is vertically reflected by a polarizing beam divider(7). The image is transmitted to a stereo screen(9). An image projected from the other projector(3) passes through a polarizing filter(11). The image is vertically reflected by a mirror(13). The image is transmitted to the stereo screen(7) through the polarizing beam divider. Image signals of vertical/horizontal directions transmitted from the two projectors are combined in a stereo screen to form a 3D(Three Dimensional) stereo image.
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