no code implementations • 28 Aug 2022 • Ameneh Sheikhjafari, Deepa Krishnaswamy, Michelle Noga, Nilanjan Ray, Kumaradevan Punithakumar
Finally, it is suitable for cardiac data processing, since the nature of this parameterization is to define the deformation field in terms of the radial and rotational components.
no code implementations • 1 Feb 2022 • Ameneh Sheikhjafari, Michelle Noga, Kumaradevan Punithakumar, Nilanjan Ray
The moving image is warped successively at each resolution and finally aligned to the fixed image; this procedure is recursive in a way that at each resolution, a fully convolutional network (FCN) models a progressive change of deformation for the current warped image.
no code implementations • 2 Sep 2021 • Deepa Krishnaswamy, Abhilash R. Hareendranathan, Tan Suwatanaviroj, Pierre Boulanger, Harald Becher, Michelle Noga, Kumaradevan Punithakumar
Purpose: Echocardiography is commonly used as a non-invasive imaging tool in clinical practice for the assessment of cardiac function.
no code implementations • 28 Sep 2020 • Xiaoran Zhang, Michelle Noga, David Glynn Martin, Kumaradevan Punithakumar
This study proposes a fully automated approach for the left atrial segmentation from routine cine long-axis cardiac magnetic resonance image sequences using deep convolutional neural networks and Bayesian filtering.
no code implementations • 18 Aug 2020 • Xiaoran Zhang, Michelle Noga, Kumaradevan Punithakumar
The proposed approach is evaluated by the challenge organizers with a test set including 20 cases and achieves a mean dice score of $46. 8\%$ for LV MS and $55. 7\%$ for LV ME+MS
no code implementations • 10 Jun 2020 • Fatemeh Abdolali, Atefeh Shahroudnejad, Abhilash Rakkunedeth Hareendranathan, Jacob L. Jaremko, Michelle Noga, Kumaradevan Punithakumar
With more than 50 papers included in this review, we reflect on the trends and challenges of the field of sonographic diagnosis of thyroid malignancies and potential of computer-aided diagnosis to increase the impact of ultrasound applications on the future of thyroid cancer diagnosis.