USAGE:
DWINoiseGenerator [--returnparameterfile <std::string>]
[--processinformationaddress <std::string>] [--xml]
[--echo] [--snr <double>] [--noisesigma <double>]
[--noisetype <GAUSSIAN|RICIAN>] [--mask
<std::string>] [--b0 <std::string>] [--] [--version]
[-h] <std::string> <std::string>
Where:
--returnparameterfile <std::string>
Filename in which to write simple return parameters (int, float,
int-vector, etc.) as opposed to bulk return parameters (image,
geometry, transform, measurement, table).
--processinformationaddress <std::string>
Address of a structure to store process information (progress, abort,
etc.). (value: 0)
--xml
Produce xml description of command line arguments (value: 0)
--echo
Echo the command line arguments (value: 0)
--snr <double>
Sigma is defined as 1/SNR.
--noisesigma <double>
Sigma value denoting noise level.
--noisetype <GAUSSIAN|RICIAN>
Noise type. (value: RICIAN)
--mask <std::string>
3D mask image.
--b0 <std::string>
3D image that contains DWI data S(0) with b=0. If it is not set, we
assume S(0)=1.
--, --ignore_rest
Ignores the rest of the labeled arguments following this flag.
--version
Displays version information and exits.
-h, --help
Displays usage information and exits.
<std::string>
(required) Vector image that contains the DWI data.
<std::string>
(required) Vector image that will contain the DWI data with noise.
Description: Add noise to a set of DWI data.
Examples:
DWINoiseGenerator dwi_b1000.nii.gz dwi_b1000_noise.nii.gz --snr
25
Author(s): Jian Cheng (jian.cheng.1983@gmail.com)
