Stockholm, Sweden

ESTRO 2026

Session

Sunday
May 17
10:45 - 11:30
Poster Area
Image acquisition and processing
Poster Highlights
Physics
Compression of Cine-MRI data and its impact on AI-based target tracking in MR-guided radiotherapy
Tom Julius Bloecker, Germany
-62
Registration Uncertainty Undermines CBCT-to-CT Conversion: A Case for Synthetic Training Data
Lukas Zimmermann, Austria
-2140
Reduction of radiation target volume definition for glioma patients by integrating biopsy sampling for radiographically occult disease
Gregory Buti, USA
-3523
A customized NEMA phantom for PET image quality assessment in sub-centimeter uptake volumes
René Winter, Norway
-4104
EPID-IVTD for Breast IMRT in DIBH: Evaluation of Feasibility and Determination of Lower Tolerance Limits
Carmelo Marino, Italy
-4451
Quantifying the impact of growth and pathology on spatial normalisation for paediatric late effect research
Denis Page, United Kingdom
-4855
Evaluating the impact of registration strategies on diffusion-based CBCT-to-sCT synthesis
Jiaming Cao, United Kingdom
-4889
Reinforcement Learning with Human-Guided Reward Model for Improved MRI/4D-CT Deformable Image Registration
Unai Harlouchet, France
-5066
Evaluation of inter-patient spatial normalisation for voxel-based analysis in magnetic resonance-guided adaptive prostate radiotherapy
Kongpop Chukly, Thailand
-5150
Superior Tissue Conspicuity in Photon-Counting CT Compared to Energy-Integrating Detector CT: Implications for Radiotherapy Contouring
Wing Sze Wong, China, Hong Kong Special Administrative Region
-132
Unlocking simulation-free oART using diagnostic CT: impact of kV and calibration phantom
Serna Alfredo, Spain
-474
Capability of material differentiation in photon-counting CT: a comparison with dual-energy CT
Tin Lok Chiu, China, Hong Kong Special Administrative Region
-584
Automated, rapid QC of commercial pelvis synthetic CT using independent in-house GAN model and TotalSegmentator
Akos Gulyban, Belgium
-1016
Slicer IMPACT-Synth: An Open 3DSlicer plugin for Synthetic CT Generation and Integrated Quality Assurance in Radiotherapy
Cédric Hémon, France
-1163
Consensus by Design: Validating Frequency of Inclusion Heat Maps for Contour Agreement Analysis
Volha Hertsyk, Belgium
-1348
Reducing CBCT Imaging Dose in Image-guided Radiotherapy Using Generative Deep Learning Models
Daniella Elisabet Østergaard, Denmark
-1366
Synthetic CT—to be or not to be generated: towards automating MR-only radiotherapy quality assurance with deep learning out-of-distribution detection
Mariia Lapaeva, Switzerland
-1606