Pedro Vianna
@pvianna.bsky.social
Researcher @chumontreal. Specialist in Quantitative Ultrasound Imaging
Our paper on domain adaptation was accepted at the WACV 2026.
arxiv.org/abs/2511.03148
Congratulations to the entire team, and special thanks to Paria for her hard work!
arxiv.org/abs/2511.03148
Congratulations to the entire team, and special thanks to Paria for her hard work!
Test Time Adaptation Using Adaptive Quantile Recalibration
Domain adaptation is a key strategy for enhancing the generalizability of deep learning models in real-world scenarios, where test distributions often diverge significantly from the training domain. H...
arxiv.org
November 11, 2025 at 3:22 PM
Our paper on domain adaptation was accepted at the WACV 2026.
arxiv.org/abs/2511.03148
Congratulations to the entire team, and special thanks to Paria for her hard work!
arxiv.org/abs/2511.03148
Congratulations to the entire team, and special thanks to Paria for her hard work!
And now it is out of early access!
I am happy to share that our newest paper is available in Early Access.
"Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
ieeexplore.ieee.org/abstract/doc...
"Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
ieeexplore.ieee.org/abstract/doc...
Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images
Ultrasound is considered a key modality for the clinical assessment of hepatic steatosis (i.e., fatty liver) due to its non-invasiveness and availability. Deep learning methods have attracted consider...
ieeexplore.ieee.org
May 8, 2025 at 2:02 PM
And now it is out of early access!
It was a great opportunity to present our work on MASH classification using 1D deep learning during UITC
April 29, 2025 at 1:24 AM
It was a great opportunity to present our work on MASH classification using 1D deep learning during UITC
Just arrived in Washington DC for the Ultrasonic Imaging and Tissue Characterization Symposium tomorrow
April 27, 2025 at 5:34 PM
Just arrived in Washington DC for the Ultrasonic Imaging and Tissue Characterization Symposium tomorrow
Yesterday, I had the opportunity to attend a presentation given by Dr Andreia V. Faria (from @jhu.edu) at the Université de Montréal.
Excellent discussion encouraging FAIR principles for data sharing and her group’s research on AI applications for clinical strokes MRI.
Excellent discussion encouraging FAIR principles for data sharing and her group’s research on AI applications for clinical strokes MRI.
April 25, 2025 at 11:13 PM
Yesterday, I had the opportunity to attend a presentation given by Dr Andreia V. Faria (from @jhu.edu) at the Université de Montréal.
Excellent discussion encouraging FAIR principles for data sharing and her group’s research on AI applications for clinical strokes MRI.
Excellent discussion encouraging FAIR principles for data sharing and her group’s research on AI applications for clinical strokes MRI.
I am happy to share that our newest paper is available in Early Access.
"Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
ieeexplore.ieee.org/abstract/doc...
"Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
ieeexplore.ieee.org/abstract/doc...
Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images
Ultrasound is considered a key modality for the clinical assessment of hepatic steatosis (i.e., fatty liver) due to its non-invasiveness and availability. Deep learning methods have attracted consider...
ieeexplore.ieee.org
April 1, 2025 at 2:54 PM
I am happy to share that our newest paper is available in Early Access.
"Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
ieeexplore.ieee.org/abstract/doc...
"Unsupervised Test-Time Adaptation for Hepatic Steatosis Grading Using Ultrasound B-Mode Images," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.
ieeexplore.ieee.org/abstract/doc...