Visualizing Spatiotemporal Data using K-L Decomposition


Examples:

Single Rotating Cell - Flames Rotating Cells Uniform Rotation - Numerical Model Modulated Rotation - Numerical Model Counter Rotating Rings Two Cell Standing Wave 4 Cell Hopping Intermittent

Note: the MPEG movies on this site use a large image size. You must use an MPEG player that supports the full MPEG standard. On Unix systems this is usually not a problem, but the default movieplayer for Microsoft platforms only supports very small movies. A popular fully-standard player for Microsoft platforms is VMPEG. If you don't have a suitable MPEG player, you can still view the movies as animated gifs.

Publications:

Modal behavior of cortical neural networks during visual processing
D. M. Senseman and K. A. Robbins (1999)
J. Neuroscience, vol. 19 RC3:1-7.

Visualization of scientific video data using KL decomposition
Kay A. Robbins (1998)
IEEE Trans. Visualization and Computer Graphics vol. 4 no. 4 pp. 330-343.

Visualizing differences in movies of cortical activity
Kay A. Robbins and David M. Senseman (1998)
IEEE Visualization '98, pp. 217-224.

Karhunen-Loeve analysis of spatiotemporal flame patterns
A. Palacios, G. Gunaratne, M. Gorman and K. A. Robbins (1998)
Physical Review E vol. 7 no. 5 pp. 1-14.

Cellular pattern formation in circular domains
A. Palacios, G. Gunaratne, M. Gorman and K. A. Robbins (1997)
Chaos vol. 7 no. 3 pp. 463-475.

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