Kohji Mitani

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The authors discuss practical problems, focusing, and accuracy of lens arrays involved in constructing integral imaging systems. In general, it is recommended to set the focusing for the object during capture to infinity. The positional error of the elemental lens arrangement significantly affects the image quality when the image is reconstructed near the(More)
Several ultra-high definition imaging sensors, applicable in TV systems, electronic cinemas and tele-medicine, have been reported [1-3]. However, these sensors require a large optical system, high power and many components for driving and signal-processing circuits, limiting the realization of a practical camera system. A newly developed digital-output CMOS(More)
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