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Field of view extension using satellite pinhole cameras

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Hans Peter Herzig, Toralf Scharf
2010
conference papers

Abstract

An approach to extend the field of view of a miniaturised imaging system is introduced. This innovative approach uses multiple optical systems working in parallel and image post-processing. As an example, a module consisting of a central single micro-lens camera and additional pinhole cameras was fabricated.

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https://infoscience.epfl.ch/entities/publication/be7e07cc-17b5-4a98-ad2c-939fad952563

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A pinhole camera is a simple camera without a lens but with a tiny aperture (the so-called pinhole)—effectively a light-proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box, which is known as the camera obscura effect. The size of the images depends on the distance between the object and the pinhole. The camera obscura or pinhole image is a natural optical phenomenon.

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