An oscillation assisted digital light processing (DLP) based 3D printing approach is developed to enable ultrafast fabrication of microlens arrays with optically smooth surface (1 nm surface ...

3D images can be displayed through the reconstruction of light rays in various directions by displaying light source array images on an LCD panel for light-ray control.

Large-field image stitching and 3D reconstruction are two hot topics in computer vision. Generally, only a small amount of overlapped area is required in large-field image stitching. On the other hand ...