| 摘要 |
A digital imaging system being configured for synthesizing an image of a plenoptic optical device, comprises a photosensor array comprising a plurality of photosensors arranged in a predetermined image plane, and a microlens array comprising a plurality of microlenses arranged for directing light from an object to the photosensor array, wherein the photosensor array and the microlens array are arranged with a predetermined distance, the microlenses have different focal lengths varying over the microlens array, and the image plane of the photosensor array is arranged such that the distance between the photosensor array and the microlens array does not equal the microlenses' focal lengths. Furthermore, a plenoptic optical device including the digital imaging system and a method for processing image data collected with the digital imaging system are described. |
