filter.SetOutputFilename(args_info.output_arg);
filter.SetROIType(args_info.roitype_arg);
filter.SetThresholdValue(args_info.threshold_arg);
filter.SetOutputFilename(args_info.output_arg);
filter.SetROIType(args_info.roitype_arg);
filter.SetThresholdValue(args_info.threshold_arg);