- reader_params[ "FileName" ].second = fname;
- reader_params[ "PixelType" ].second = "short";
- reader_params[ "ImageDimension" ].second = "3";
- reader_params[ "IsColorImage" ].second = "0";
+ reader_params.SetValueAsString( "FileName", fname );
+ reader_params.SetValueAsString( "PixelType", "short" );
+ reader_params.SetValueAsUint( "ImageDimension", 3 );
+ reader_params.SetValueAsUint( "IsColorImage", 0 );