combine gTruth LabelData from multiple sessions

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jessica chopra
jessica chopra 2018-12-18
回答： Alon Spinner 2021-1-17
Hello,
I have marked images in different sessions and exported the session files. Now in Matlab i want to combine labelData from all the sessions into a single file.
Please help me how to combine LabelData from different sessions into a single file.
Thnks a lot.
  2 个评论
Wembley
Wembley 2020-6-1
Hi Jessica, did you work ou the cod eto do this? If so can you please post?
Alon Spinner
Alon Spinner 2021-1-17
Would like to know as-well.
The lack of search on the image labler forced me to split my labeling sessions

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回答（1 个）

Alon Spinner
Alon Spinner 2021-1-17
I ran a simple for loop.... of course can be made smarter but this works.
forgive me for typing errors. I hand typed this example
PhotoshootsDirs=["dir1",...
"dir2",...
"dir3"];
LoadData=load(fullfile(LabelingDir,PhotoshootsDirs(1),'gTruth.mat');
gTruth=LoadData.gTruth;
dataSource_array=gTruth,DataSource.Source;
LabelData_array=gTruth.LabelData;
LabelDefinitions=gTruth.LabelDefinitions;
for i=2:length(PhotoshootsDirs)
LoadData=load(fullfile(LabelingDir,PhotoshootsDirs(i),'gTruth.mat');
gTruth=LoadData.gTruth;
dataSource_array=[dataSource_array;gTruth.DataSource.Source];
LabelData_array=[LabelData_array;gTruth.LabelData];
end
gtSource=groundTruthDataSource(dataSource_array);
gTruth=groundTruth(gtSource,LabelDefinitions,LabelData_array);

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