Abstract
We present a method to compute high-resolution three-dimensional (3-D) images based on integral imaging. In order to overcome optical limitation on the spatial resolution of reconstructed 3-D image, we suggest performing time-division multiplexing by which a sequence of II's is captured with a slightly different location of the lenslet array. The II image sequence obtained by the detector array is processed digitally with super- resolution reconstruction algorithms to obtain a reconstructed image, appropriate to a viewing direction, which has a spatial resolution beyond the optical limitation.
| Original language | English |
|---|---|
| Pages (from-to) | 131-139 |
| Number of pages | 9 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 5243 |
| DOIs | |
| State | Published - 1 Jan 2003 |
| Externally published | Yes |
| Event | Three-Dimenional TV, Video, and Display II - Orlando, FL, United States Duration: 10 Sep 2003 → 11 Sep 2003 |
Keywords
- 3-D image acquisition
- 3-D image processing
- Image reconstruction-restoration
- Multiple imaging
- Superresolution
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering