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researcher

S. Ashrafinia

4 papers hereh-index 143.6k citations36 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1

Across the 1 of 4 papers where every author was matched, so the position is known.

fields
  • physics.med-ph3
  • cs.CV1

identity via Semantic Scholar / OpenAlex

activity
20162020
most citedImage biomarker standardisation initiative

4.2k citations · 4.4k across the 4 of their papers we have counts for

collaborators
Showing physics.med-phShow all

3 papers · 1 filter

physics.med-ph2020★ 58 cited

A Physics-Guided Modular Deep-Learning Based Automated Framework for Tumor Segmentation in PET Images

Kevin H. Leung, Wael Marashdeh, Rick Wray +4

The objective of this study was to develop a PET tumor-segmentation framework that addresses the challenges of limited spatial resolution, high image noise, and lack of clinical tr…

physics.med-ph2019★ 167 cited

Next Generation Radiogenomics Sequencing for Prediction of EGFR and KRAS Mutation Status in NSCLC Patients Using Multimodal Imaging and Machine Learning Approaches

Isaac Shiri, Hassan Maleki, Ghasem Hajianfar +5

Aim: In the present work, we aimed to evaluate a comprehensive radiomics framework that enabled prediction of EGFR and KRAS mutation status in NSCLC cancer patients based on PET an…

physics.med-ph2019★ 4 cited

PET/CT Radiomic Sequencer for Prediction of EGFR and KRAS Mutation Status in NSCLC Patients

Isaac Shiri, Hassan Maleki, Ghasem Hajianfar +5

The aim of this study was to develop radiomic models using PET/CT radiomic features with different machine learning approaches for finding best predictive epidermal growth factor r…

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