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jakw |
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function theStruct = readOpenCVXML(filename)
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try
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tree = xmlread(filename);
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catch
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error('Failed to read XML file %s.',filename);
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end
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opencv_storage = tree.item(0);
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if opencv_storage.hasChildNodes
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objects = opencv_storage.getChildNodes;
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numObjects = objects.getLength;
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theStruct = struct();
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for count = 1:numObjects
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object = objects.item(count-1);
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name = char(object.getNodeName);
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if strcmp(name, '#text')
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continue;
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end
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% if object is a matrix
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if object.hasAttributes
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attributes = object.getAttributes;
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aName = attributes.item(0).getName;
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aValue = attributes.item(0).getValue;
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if(strcmp(aName, 'type_id') && strcmp(aValue, 'opencv-matrix'))
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fields = object.getChildNodes;
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rows = str2double(fields.item(1).item(0).getData);
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%cols = str2double(fields.item(3).item(0).getData);
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%data = str2num(fields.item(7).item(0).getData);
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data = sscanf(char(fields.item(7).item(0).getData), '%f ');
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if ~isempty(data)
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data = reshape(data, rows, []);
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theStruct = setfield(theStruct, name, transpose(data));
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end
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end
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% if object is a scalar
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else
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data = str2double(object.item(0).getData);
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theStruct = setfield(theStruct, name, data);
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end
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end
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end
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