Provided by: mia-tools_2.0.13-1_amd64
NAME
mia-2dmyocard-ica - Run an ICA analysis on a series of 2D images
SYNOPSIS
mia-2dmyocard-ica -i <in-base> [options]
DESCRIPTION
mia-2dmyocard-ica This program is used to run a ICA on a series of myocardial perfusion images to create sythetic references that can be used for motion correction by image registration. If the aim is to run a full motion compensation then it is better to create a segmentation set and use mia-2dmyoica-nonrigid. If the input data is given by means of a segmentation set, then on can also use mia-2dmyocard-icaseries. This program is essentially used to test different options on how to run the ICA forreference image creation.
OPTIONS
-i --in-base=(required) input file name ofolloing pattern nameXXXX.ext X=numbers For supported file types see PLUGINS:2dimage/io --coefs= output mixing coefficients to this file -o --out-base=ref output file name base -t --type=exr output file type -k --skip=2 skip images at beginning of series -e --end=60 last image in series -C --components=0 nr. of components, 0=estimate automatically -m --strip-mean strip mean image from series -f --save-features= save feature image -p --strip-periodic strip only periodic component -x --max-ica-iterations=0 max ICA solver iterations -n --ica-normalize ica_normalize feature images --all-features= save all feature images to -L --LV-crop-amp=0 LV crop mask amplification, 0.0 = don't crop -a --auto-components automatic esitmation of number of components based on correlation. Implies -m and -n (Experimental) Help & Info -V --verbose=warning verbosity of output, print messages of given level and higher priorities. Supported priorities starting at lowest level are: info ‐ Low level messages warning ‐ Warnings error ‐ Report errors fail ‐ Report test failures message ‐ Normal messages fatal ‐ Report only fatal errors --copyright print copyright information -h --help print this help -? --usage print a short help --version print the version number and exit Processing --threads=-1 Maxiumum number of threads to use for processing,This number should be lower or equal to the number of logical processor cores in the machine. (-1: automatic estimation).
PLUGINS: 2dimage/io
bmp BMP 2D-image input/output support Recognized file extensions: .BMP, .bmp Supported element types: binary data, unsigned 8 bit, unsigned 16 bit datapool Virtual IO to and from the internal data pool Recognized file extensions: .@ dicom 2D image io for DICOM Recognized file extensions: .DCM, .dcm Supported element types: unsigned 16 bit exr a 2dimage io plugin for OpenEXR images Recognized file extensions: .EXR, .exr Supported element types: unsigned 32 bit, floating point 32 bit jpg a 2dimage io plugin for jpeg gray scale images Recognized file extensions: .JPEG, .JPG, .jpeg, .jpg Supported element types: unsigned 8 bit png a 2dimage io plugin for png images Recognized file extensions: .PNG, .png Supported element types: binary data, unsigned 8 bit, unsigned 16 bit raw RAW 2D-image output support Recognized file extensions: .RAW, .raw Supported element types: binary data, signed 8 bit, unsigned 8 bit, signed 16 bit, unsigned 16 bit, signed 32 bit, unsigned 32 bit, floating point 32 bit, floating point 64 bit tif TIFF 2D-image input/output support Recognized file extensions: .TIF, .TIFF, .tif, .tiff Supported element types: binary data, unsigned 8 bit, unsigned 16 bit, unsigned 32 bit vista a 2dimage io plugin for vista images Recognized file extensions: .V, .VISTA, .v, .vista Supported element types: binary data, signed 8 bit, unsigned 8 bit, signed 16 bit, unsigned 16 bit, signed 32 bit, unsigned 32 bit, floating point 32 bit, floating point 64 bit
EXAMPLE
Evaluate the synthetic references from images imageXXXX.exr and save them to refXXXX.exr by using five independend components, mean stripping, normalizing, and skipping 2 images. mia-2dmyocard-ica -i imageXXXX.exr -o ref -k 2 -C 5 -m -n
AUTHOR(s)
Gert Wollny
COPYRIGHT
This software is Copyright (c) 1999‐2013 Leipzig, Germany and Madrid, Spain. It comes with ABSOLUTELY NO WARRANTY and you may redistribute it under the terms of the GNU GENERAL PUBLIC LICENSE Version 3 (or later). For more information run the program with the option '--copyright'.