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R8218/ShoulderCase/@ShoulderCaseAnonymiser/ShoulderCaseAnonymiser.m
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ShoulderCaseAnonymiser.m
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classdef ShoulderCaseAnonymiser < handle
properties
SCasePath
amiraFolders
dicomFolders
end
methods
function obj = ShoulderCaseAnonymiser(SCaseID)
obj.setCase(SCaseID);
end
function setCase(obj,SCaseID)
database = ShoulderCaseLoader;
obj.SCasePath = database.getCasePath(SCaseID);
obj.amiraFolders = obj.getSubfolders("amira");
obj.dicomFolders = obj.getSubfolders("dicom");
end
function output = getSubfolders(obj,subfolderName)
subfolderPattern = fullfile(obj.SCasePath,"**",subfolderName);
output = unique(string( {dir(subfolderPattern).folder} ));
end
function anonymiseDicomFolders(obj)
fieldToKeep = ["PatientAge","PatientSex","PatientSize","PatientWeight"];
for folder = obj.dicomFolders
dicomFiles = obj.getAllFilesPathInFolder(folder,"*.dcm");
arrayfun(@(filename)dicomanon(filename,filename,"keep",fieldToKeep),dicomFiles);
arrayfun(@(filename)movefile(filename,obj.anonymiseFilename(filename)),dicomFiles);
end
end
function output = getAllFilesPathInFolder(obj,folder,filePattern)
filesPath = dir(fullfile(folder,filePattern));
filesPath = fullfile(string({filesPath.folder}),string({filesPath.name}));
output = filesPath;
end
function output = anonymiseFilename(obj,filename)
[folder,name,extension] = fileparts(filename);
output = fullfile(folder,obj.anonymiseString(name) + extension);
end
function output = anonymiseString(obj,inputString)
inputString = regexprep(inputString,obj.getIPP,''); % remove IPP
inputString = regexprep(inputString,'[A-Z]{2}',''); % remove initials
inputString = regexprep(inputString,'_','-');
inputString = regexprep(inputString,'[-]{2,}','-'); % remove multiple '-'
output = inputString;
end
function output = getIPP(obj)
output = extractAfter(obj.SCasePath,"-");
end
function anonymiseAmiraFolders(obj)
end
end
end
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