| 摘要 |
An aspect of the invention concerns a light field imaging device comprising a micro-lens array (50) placed between a main lens (20) and a photo-sensor (30), the micro-lens array comprising a plurality of micro-lenses uniformly distributed in a plane perpendicular to a main optical axis of the main lens, each micro-lens being adapted to receive an input light ray from the main lens and to deliver an output light ray so as to form a micro-image onto a given area of the photo-sensor. The plenoptic imaging device is such that it comprises, for each micro-lens placed out of the main optical axis, optical deviating means adapted to deviate the output light ray in a direction parallel to the main optical axis. |
