bm_processor_morphology_operation

 processing by vb_morphology_operation()
 [USAGE]
     [new_brain_data] =
         bm_processor_process_morphology_operation(<brain_data>, <parm>);
 [IN]
           obj : bm_processor object
    brain_data : processing data
          parm : processing parameter
 [OUT]
    new_brain_data : processed data

 Copyright (C) 2011, ATR All Rights Reserved.
 License : New BSD License(see VBMEG_LICENSE.txt)

0001 function [new_brain_data] = bm_processor_morphology_operation(...
0002                                                         obj, brain_data, parm)
0003 % processing by vb_morphology_operation()
0004 % [USAGE]
0005 %     [new_brain_data] =
0006 %         bm_processor_process_morphology_operation(<brain_data>, <parm>);
0007 % [IN]
0008 %           obj : bm_processor object
0009 %    brain_data : processing data
0010 %          parm : processing parameter
0011 % [OUT]
0012 %    new_brain_data : processed data
0013 %
0014 % Copyright (C) 2011, ATR All Rights Reserved.
0015 % License : New BSD License(see VBMEG_LICENSE.txt)
0016 
0017 %
0018 % --- Previous check
0019 %
0020 if ~exist('obj', 'var'), error('obj is a required parameter.'); end
0021 if ~exist('brain_data', 'var')
0022     error('brain_data is a required parameter.');
0023 end
0024 if ~exist('parm', 'var'), error('parm is a required parameter.'); end
0025 
0026 if ~strcmp(brain_data.class_type, 'mask_image_data')
0027     error('Not mask_image_data was inputted.');
0028 end
0029 
0030 
0031 %
0032 % --- Main Procedure
0033 %
0034 global vbmeg_inst;
0035 const = vbmeg_inst.const;
0036 
0037 % get processing data
0038 B = mask_image_data_get_mask_image(brain_data);
0039 
0040 % processing
0041 B = vb_morphology_operation(B, parm.Radius, parm.step);
0042 
0043 % create new data
0044 new_brain_data = mask_image_data_new(B, parm.step, ...
0045                                     const.COORDINATE_ANALYZE_RIGHT_MM);