User profiles for Sasa Grbic

Sasa Grbic

Siemens Healthineers, Medical Imaging Technologies
Verified email at siemens.com
Cited by 3271

Multi-scale deep reinforcement learning for real-time 3D-landmark detection in CT scans

…, B Georgescu, Y Zheng, S Grbic… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
Robust and fast detection of anatomical structures is a prerequisite for both diagnostic and
interventional medical image analysis. Current solutions for anatomy detection are typically …

Automatic liver segmentation using an adversarial image-to-image network

…, D Xu, SK Zhou, B Georgescu, M Chen, S Grbic… - … Image Computing and …, 2017 - Springer
Automatic liver segmentation in 3D medical images is essential in many clinical applications,
such as pathological diagnosis of hepatic diseases, surgical planning, and postoperative …

An artificial agent for robust image registration

R Liao, S Miao, P de Tournemire, S Grbic… - Proceedings of the …, 2017 - ojs.aaai.org
3-D image registration, which involves aligning two or more images, is a critical step in a
variety of medical applications from diagnosis to therapy. Image registration is commonly …

Automated quantification of CT patterns associated with COVID-19 from chest CT

…, S Cohen, T Flohr, B Georgescu, S Grbic… - Radiology: Artificial …, 2020 - pubs.rsna.org
Purpose To present a method that automatically segments and quantifies abnormal CT
patterns commonly present in COVID-19, namely ground-glass opacities and consolidations. …

Learning to recognize abnormalities in chest x-rays with location-aware dense networks

S Guendel, S Grbic, B Georgescu, S Liu… - Progress in Pattern …, 2019 - Springer
Chest X-ray is the most common medical imaging exam used to assess multiple pathologies.
Automated algorithms and tools have the potential to support the reading workflow, …

3d anisotropic hybrid network: Transferring convolutional features from 2d images to 3d anisotropic volumes

S Liu, D Xu, SK Zhou, O Pauly, S Grbic… - … Image Computing and …, 2018 - Springer
While deep convolutional neural networks (CNN) have been successfully applied to 2D
image analysis, it is still challenging to apply them to 3D medical images, especially when the …

Contrastive self-supervised learning from 100 million medical images with optional supervision

…, JM Balter, Y Cao, S Grbic… - Journal of Medical …, 2022 - spiedigitallibrary.org
Purpose Building accurate and robust artificial intelligence systems for medical image
assessment requires the creation of large sets of annotated training examples. However, …

Semiautomatically quantified tumor volume using 68Ga-PSMA-11 PET as a biomarker for survival in patients with advanced prostate cancer

…, V Shah, Z Xu, G Chabin, S Grbic… - Journal of Nuclear …, 2020 - Soc Nuclear Med
Prostate-specific membrane antigen (PSMA)–targeting PET imaging is becoming the
reference standard for prostate cancer staging, especially in advanced disease. Yet, the …

Quantifying and leveraging predictive uncertainty for medical image assessment

…, R Singh, SR Digumarthy, MK Kalra, S Grbic… - Medical Image …, 2021 - Elsevier
The interpretation of medical images is a challenging task, often complicated by the
presence of artifacts, occlusions, limited contrast and more. Most notable is the case of chest …

Robust classification from noisy labels: Integrating additional knowledge for chest radiography abnormality assessment

S Gündel, AAA Setio, FC Ghesu, S Grbic… - Medical Image …, 2021 - Elsevier
Chest radiography is the most common radiographic examination performed in daily clinical
practice for the detection of various heart and lung abnormalities. The large amount of data …