BACKGROUND AND PURPOSE: Conformal radiation therapy techniques require the
delineation of volumes of interest, a time-consuming and operator-dependent task. In this …

BACKGROUND AND PURPOSE: Accurate conformal radiotherapy treatment requires
manual delineation of target volumes and organs at risk (OAR) that is both time-consuming …

The purpose of this work was to characterize expert variation in segmentation of intracranial
structures pertinent to radiation therapy, and to assess a registration-driven atlas-based …

Background Intensity modulated radiotherapy for head and neck cancer necessitates
accurate definition of organs at risk (OAR) and clinical target volumes (CTV). This crucial …

PURPOSE: Brain tumor radiotherapy requires the volume measurements and the
localization of several individual brain structures. Any tool that can assist the physician to …

Purpose: The aim of this study was to assess whether clinically acceptable segmentations of
organs at risk (OARs) in head and neck cancer can be obtained automatically and efficiently …

Atlas-based automatic segmentation is used in radiotherapy planning to accelerate the
delineation of organs at risk (OARs). Atlas selection has been proposed as a way to improve …

Background and purpose To investigate the performance of head-and-neck (HN) organs-at-
risk (OAR) automatic segmentation (AS) using four atlas-based (ABAS) and two deep …

Segmentation of organs at risk (OARs) remains one of the most time‐consuming tasks in
radiotherapy treatment planning. Atlas‐based segmentation methods using single templates …

Objectives: This paper evaluates a semi-automatic segmentation procedure to enhance
utilizing atlas based treatment plans. For this application, it is crucial to provide a collection …