53 lines
1.5 KiB
Matlab
53 lines
1.5 KiB
Matlab
function [ labels, valid_ids, vid_ids ] = extract_SEMAINE_labels( SEMAINE_dir, recs, aus )
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%EXTRACT_SEMAINE_LABELS Summary of this function goes here
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% Detailed explanation goes here
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% Get the right eaf file
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aus_SEMAINE = [2 12 17 25 28 45];
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inds_to_use = [];
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for i=1:numel(aus)
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inds_to_use = cat(1, inds_to_use, find(aus_SEMAINE == aus(i)));
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end
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labels = cell(numel(recs), 1);
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valid_ids = cell(numel(recs), 1);
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vid_ids = zeros(numel(recs), 2);
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for i=1:numel(recs)
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file = dir([SEMAINE_dir, '/', recs{i}, '/*.eaf']);
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vid_ids(i,:) = dlmread([SEMAINE_dir, '/', recs{i}, '.txt'], ' ');
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xml_file = [SEMAINE_dir, recs{i}, '\' file.name];
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[root_xml, name_xml, ~] = fileparts(xml_file);
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m_file = [root_xml, name_xml, '.mat'];
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if(~exist(m_file, 'file'))
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activations = ParseSEMAINEAnnotations([SEMAINE_dir, recs{i}, '\' file.name]);
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save(m_file, 'activations');
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else
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load(m_file);
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end
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if(size(activations,1) < vid_ids(i,2))
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vid_ids(i,2) = size(activations,1);
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if(vid_ids(i,2) > 2999)
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vid_ids(i,1) = vid_ids(i,2) - 2999;
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end
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end
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labels{i} = activations(vid_ids(i,1)+1:vid_ids(i,2), 1 + inds_to_use);
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% all indices in SEMAINE are valid
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valid_ids{i} = ones(size(labels{i},1),1);
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end
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end
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