// New filter to convert to binary image
clitk::DicomRT_ROI_ConvertToImageFilter filter;
filter.SetCropMaskEnabled(args_info.crop_flag);
filter.SetImageFilename(args_info.image_arg); // Used to get spacing + origin
if (args_info.roi_arg != -1) {
// New filter to convert to binary image
clitk::DicomRT_ROI_ConvertToImageFilter filter;
filter.SetCropMaskEnabled(args_info.crop_flag);
filter.SetImageFilename(args_info.image_arg); // Used to get spacing + origin
if (args_info.roi_arg != -1) {