Geometrical effects of positional errors in integral photography
- 1 June 2004
- journal article
- research article
- Published by Optica Publishing Group in Journal of the Optical Society of America A
- Vol. 21 (6), 951-958
- https://doi.org/10.1364/josaa.21.000951
Abstract
The effects of misarrangement of elements (elemental lenses and elemental images) that construct three-dimensional (3-D) images in integral photography are presented. If the lens arrays of the capturing system and the display system are not aligned accurately, positional errors of elements may occur, causing the 3-D image to be reconstructed in an incorrect position. The relation between positional errors of elements and the reconstructed image is derived. As a result, it is shown that a 3-D image is separated by local positional errors and blurred by global positional errors. In both local and global positional errors, 3-D images reconstructed far from the lens array are greatly affected.Keywords
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