论文信息 - 3-D crystal with a curved surface projecting multiple 2-D images

3-D crystal with a curved surface projecting multiple 2-D images

We propose a refraction-compensating algorithm for a 3-D crystal with a curved surface projecting multiple 2-D images. This algorithm can improve the image quality of the projected patterns and remove the conventional constraint on the projection directions. We demonstrate a cylindrical 3-D crystal projecting eight images.

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