Provided by: mia-tools_2.2.7-3_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=(input, required); io
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=(output); string
output file name base
-t --type=exr
output file type
Supported values are:( @, BMP, DCM, EXR, JPEG, JPG, PNG, RAW, TIF, TIFF, V,
VISTA, bmp, dcm, exr, jpeg, jpg, png, raw, tif, tiff, v, vista, )
-k --skip=2
skip images at beginning of seriesskip images at beginning of series
-e --end=60
last image in serieslast image in series
-C --components=0
nr. of components, 0=estimate automaticallynr. 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 iterationsmax 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 cropLV 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
trace ‐ Function call trace
fail ‐ Report test failures
warning ‐ Warnings
error ‐ Report errors
debug ‐ Debug output
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).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:
signed 16 bit, 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) 1999‐2015 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'.
USER COMMANDS v2.2.7 mia-2dmyocard-ica(1)