| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1541041 | Optics Communications | 2008 | 8 Pages |
Abstract
In this paper, a compression scheme of sub-image-transformed elemental images using Karhunen-Loeve transform (KLT) in three-dimensional integral imaging is proposed. The proposed scheme provides improved compression efficiency by improving the similarity between elemental images using sub-image transformation. To test the proposed scheme, various elemental images of 3D objects are picked up and the compression process is carried out using KLT. From the experimental results, it is showed that the proposed compression scheme gives us an improved efficiency of 26% as compared with the conventional compression method.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Ho-Hyun Kang, Dong-Hak Shin, Eun-Soo Kim,