Abstract
An integral imaging system enabling an enhanced depth of field is proposed based on spatial filtering. In the proposed system, spatial filtering is used on each elemental image to obtain a depth-enhanced elemental image in the pickup stage, and the obtained elemental images are composed to form an elemental image array for the computational reconstruction in the display stage. A preliminary experiment was carried out, and the experiment results verified the feasibility of the system.
| Original language | English |
|---|---|
| Pages (from-to) | 85-88 |
| Number of pages | 4 |
| Journal | Journal of Information Display |
| Volume | 16 |
| Issue number | 2 |
| DOIs | |
| State | Published - 3 Apr 2015 |
| Externally published | Yes |
Keywords
- elemental image
- integral imaging
- spatial filtering
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