Three-dimensional visualization of scattered events by use of coherent integral imaging

摘要

In this paper we overview the method to three-dimensionally visualize scattered events using computational integral imaging technique. This method is based on the interference phenomenon of the object beam and scattered beam from the objects in the scattering medium. For three-dimensional sensing of the scattered objects, the integral imaging system having synthetic aperture under coherent illumination records the scattered elemental images of the objects. Then, the computational geometrical ray propagation algorithm is applied to the scattered elemental images in order to three-dimensionally visualize the object embedded in the scattering medium. We present the experimental results for both virtual and real objects.