Purpose The performance of deformable medical image registration (DIR) algorithms has
become a major concern. Methods We aimed to obtain updated information on DIR …

Reirradiation of a tumor recurrence or second cancer in a previously irradiated area is
challenging due to lack of high-quality physical, radiobiological, clinical data and inherent …

Objectives Rigid image registration (RIR) and deformable image registration (DIR) are
widely used in radiotherapy. This project aims to capture current international approaches to …

Objective: The aim of this study was to evaluate the current status of the clinical use of
deformable image registration (DIR) in radiotherapy and to gain an understanding of the …

The report of the American Association of Physicists in Medicine (AAPM) Task Group No.
132 published in 2017 reviewed rigid image registration and deformable image registration …

Background and purpose Daily plan adaptations could take the dose delivered in previous
fractions into account. Due to high dose delivered per fraction, low number of fractions, steep …

Purpose This observer study aimed to compare rigid image registration (RIR) with
deformable image registration (DIR) for diagnostic position (DP) positron emission …

The survey is to assess the current state of adaptive radiation therapy (ART) for head and
neck (H&N) cases among radiotherapy centers in Malaysia and to identify any …

Multiple tools are available for commissioning and quality assurance of deformable image
registration (DIR), each with their own advantages and disadvantages in the context of …

Purpose: Image registration is a crucial component of the adaptive radiotherapy workflow.
This study investigates the accuracy of the deformable image registration (DIR) and contour …