avg3d

This program will average a set of aligned 3d images together

avg3d [keep=<sigma mul>] [min] <output file> <input 1> <input 2> etc

Parameters:


[keep=<sigma mul>]Optionally use only a subset of the images which are the most similar
[min]Use the minimum value per voxel instead of the mean
<output file>Output MRC file
<input 1>First input
<input 2>Second input
etcetc.

Usage:

avg3d keep=.2 out.mrc in1.mrc in2.mrc in3.mrc in4.mrc

Description

This averages a set of already aligned 3D images. It can optionally use only the most self-similar subset of the input images. If keep is specified, the images will be compared to the average, and only those that match best will be used for the final average written to the file. keep is specified as a multiplier on the standard deviation of the the individual image matching factors. keep=0 will use 1/2 of the images.


EMAN Manual page, generated Wed Feb 18 10:33:43 2009