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embl-cba / elastixWrapper

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Number of Resolutions for MultiMetricMultiResolutionRegistration #9

Closed DSbioimaging closed 2 years ago

DSbioimaging commented 3 years ago

Thank you for releasing this plugin, I'm using Elastix to register two photon microscopy volumetric data over time and I have the feeling that using multiple resolutions would improve my results.

Would it be possible to add this option?

tischi commented 2 years ago

@DSbiomedAU

This is possible already. In the README it is mentioned:

gaussianSmoothingSigmas specify how much you want to smooth in pixels in 3D (my experience is that rather smoothing more is better than less) you may specify a semicolon separated list of smoothing factors in order to do the registration at different resolutions, e.g. "10,10,10;1,1,1" will first do the registration with a 10x10x10 downsampled version of the data and then in a second step at full resolution.

I should improve the README though to make this more clear.

Sorry for the super late answer!