Integral three-dimensional imaging system by digital image processing

Integral imaging realizes a three-dimensional display systems that incorporates a lens array or a diffraction grating. With this method, stereoscopic images are displayed in real time. By reconstructing the 3-D image numerically with a computer, quality of the image can be improved, and wide variety of digital image processing can be applied. Three-dimensional object recognition can also be performed. In this presentation, a computer-based 3-D image reconstruction is proposed.