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This paper proposed a novel three dimensional motion detection design. This design consists of a bionic microlens array, which integrates an aberration limited four-lens system and a CMOS image sensor to mimic insect compound eye vision. The microlens array, made from time multiplexed SF6/O2 plasma and PDMS (polydimethylsiloxane)-molding, is directly placed on the top of CMOS image sensor. A LED testing...
This research presents a novel volumetric 3D display which takes advantages on the self-assembly technology to prepare a multi-view reflective screen. The screen consists of a simple cubic metallic microsphere array. Each microsphere is well aligned to 69 independently-projected-image-pixels. This process is called pixel-mapping. The purpose of pixel-mapping process is to assign a image pixel to its...
This paper presents a self-organized microsphere array to enhance image brightness and contrast of a volumetric 3D display. This display, using a swept-volume technique, exhibits 3D images by 2D projective-image-frame sweeping. These images are projected from a programmable LED array and a focusing lens system. The sweeping screen consists of a self-organized metallic microsphere array, which acts...
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