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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Farmer, M.E. |
| Copyright Year | 2007 |
| Description | Author affiliation: Univ. of Michigan-Flint, Flint (Farmer, M.E.) |
| Abstract | Recent research in neural signals have shown biological neural systems are highly responsive to chaotic signals. In this paper, we analyze image sequences using tools from chaos theory associated with the phase plot of time series signals. We demonstrate that the changes in pixel amplitudes due to the motion of objects in an image sequence result in interesting behavior, visible as fractal patterns in the phase space, reminiscent of chaotic strange attractors. Likewise we demonstrate that changes in image amplitude due to spatio-temporally varying illumination are non-chaotic and well structured in phase space. We use the Lambertian reflectance model to explain the source of the non-linearities responsible for this chaotic behavior. |
| Starting Page | 835 |
| Ending Page | 840 |
| File Size | 3502592 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424413799 |
| ISSN | 10987576 |
| DOI | 10.1109/IJCNN.2007.4371066 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-08-12 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Chaos Image sequences Image analysis Image sequence analysis Signal analysis Time series analysis Pixel Fractals Lighting Reflectivity |
| Content Type | Text |
| Resource Type | Article |
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