KEYWORDS: Cameras, Spatial resolution, RGB color model, Imaging systems, Digital cameras, Digital imaging, Image sensors, Prototyping, Beam splitters, Super resolution
Compared to traditional digital cameras, light field (LF) cameras measure not only the intensity of rays, but also their
light field information. As LF cameras trade a good deal of spatial resolution for extra angular information, they provide
lower spatial resolution than traditional digital cameras. In this paper, we show a hybrid imaging system consisting of a
LF camera and a high-resolution traditional digital camera, achieving both high spatial resolution and high angular
resolution. We build an example prototype using a Lytro camera and a DSLR camera to generate a LF image with 10
megapixel spatial resolution and get high-resolution digital refocused images, multi-view images and all-focused images.
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