Friday, February 20, 2009

Tis the Time for an Update

We have been working on the various things we mentioned last time. Some progress has been made with the normalization technique described last time, along with the floating point implementation. Normalization no longer just blurs the image, but it does not yet work consistently (the image is either normalized properly, or blacked out entirely). This seems to be due to the parameters to our D0G, which we have yet to find any that work for all images.

Also, as mentioned last time, we are working on a symmetry map. It has been implemented in MATLAB, though it works very slowly. One example:





Our symmetry map is based off the work by Peter Kovesi, Symmetry and Asymmetry From Local Phase (ps)

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