74 citations · 262 across the 80 of their papers we have counts for
4 papers · 2 filters
Automatic Frame Selection Using MLP Neural Network in Ultrasound Elastography
Abdelrahman Zayed, Hassan Rivaz
Ultrasound elastography estimates the mechanical properties of the tissue from two Radio-Frequency (RF) frames collected before and after tissue deformation due to an external or i…
Fast Approximate Time-Delay Estimation in Ultrasound Elastography Using Principal Component Analysis
Abdelrahman Zayed, Hassan Rivaz
Time delay estimation (TDE) is a critical and challenging step in all ultrasound elastography methods. A growing number of TDE techniques require an approximate but robust and fast…
Ultrasound segmentation using U-Net: learning from simulated data and testing on real data
Bahareh Behboodi, Hassan Rivaz
Segmentation of ultrasound images is an essential task in both diagnosis and image-guided interventions given the ease-of-use and low cost of this imaging modality. As manual segme…
Evaluation of MRI to ultrasound registration methods for brain shift correction: The CuRIOUS2018 Challenge
Yiming Xiao, Hassan Rivaz, Matthieu Chabanas +13
In brain tumor surgery, the quality and safety of the procedure can be impacted by intra-operative tissue deformation, called brain shift. Brain shift can move the surgical targets…