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BIC-MNI / Display

MNI Display project, converted from CVS
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Brush radius/connectivity control #61

Open gdevenyi opened 8 years ago

gdevenyi commented 8 years ago

Right now, the brush radius for segmenting is a bit odd. I'm not sure what units it's in, I would expect a "1" to be a single voxel but it isn't, I need to go below 1.

Similarly, it would be nice to control the "connectivity" of the brush to allow for (including)/(not including) diagonals.

rdvincent commented 8 years ago

@gdevenyi The radius is approximately in millimetres, so the default size is huge when dealing with a mouse brain.

Not sure exactly how the connectivity control would look. Can you elaborate?

gdevenyi commented 8 years ago

Re: units, I wonder whether voxel is more appropriate.

As for connectivity, I envision a control similar to mincmorph:

Kernel Options -2D04: Use a 2D 4-connectivity kernel. -2D08: Use a 2D 8-connectivity kernel. -3D06: Use a 3D 6-connectivity kernel. (default) -3D26: Use a 3D 26-connectivity kernel. -kernel: read in a custom kernel file