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It is possible to record a light field using a [[light field camera]], such as a camera from [[Lytro]].
It is possible to record a light field using a [[light field camera]], such as a camera from [[Lytro]].
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"Lightfield", "plenoptic", and "[[integral imaging]]" all refer to the same general concept of treating light as rays.
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A light field can be represented using a [[plenoptic function]], which is a 5 dimensional function.
A light field can be represented using a [[plenoptic function]], which is a 5 dimensional function.