routine or plugin to move down the resolution of 3D images

Posted by Laure E on May 03, 2015; 1:38pm
URL: http://imagej.273.s1.nabble.com/routine-or-plugin-to-move-down-the-resolution-of-3D-images-tp5012687.html

I’m using binary 3D images as input of a model. I have high resolution images that are currently too heavy to compute processes in. I need to decrease the number of voxels while keeping essential morphological features and physical image dimensions. I’m looking for a way to merge original voxels into bigger units (cubes of 2 voxels by side).

Do you know any routine on ImageJ or algorithm to achieve this?
Thanks for you help!