no code implementations • 2 Mar 2021 • Suman Sedai, Bhavna Antony, Ravneet Rai, Katie Jones, Hiroshi Ishikawa, Joel Schuman, Wollstein Gadi, Rahil Garnavi
First, a teacher segmentation model is trained from the labeled samples using Bayesian deep learning.
1 code implementation • 21 Jan 2021 • Tinu Theckel Joy, Suman Sedai, Rahil Garnavi
Age-related macular degeneration (AMD) is one of the leading causes of permanent vision loss in people aged over 60 years.
no code implementations • 3 Jul 2020 • Yasmeen M. George, Suman Sedai, Bhavna J. Antony, Hiroshi Ishikawa, Gadi Wollstein, Joel S. Schuman, Rahil Garnavi
We also compare our model with elastix intensity based medical image registration approach, where significant improvement is achieved by our model for both noisy and denoised volumes.
no code implementations • 5 Aug 2019 • Stefan Maetschke, Bhavna Antony, Hiroshi Ishikawa, Gadi Wollstein, Joel Schuman, Rahil Garnavi
Visual field tests (VFT) are pivotal for glaucoma diagnosis and conducted regularly to monitor disease progression.
no code implementations • 8 Nov 2018 • Kerry Halupka, Rahil Garnavi, Stephen Moore
Tree-like structures, such as blood vessels, often express complexity at very fine scales, requiring high-resolution grids to adequately describe their shape.
1 code implementation • 12 Sep 2018 • Suman Sedai, Bhavna Antony, Dwarikanath Mahapatra, Rahil Garnavi
Optical coherence tomography (OCT) is commonly used to analyze retinal layers for assessment of ocular diseases.
no code implementations • 22 Aug 2018 • Suman Sedai, Dwarikanath Mahapatra, ZongYuan Ge, Rajib Chakravorty, Rahil Garnavi
We propose a novel weakly supervised method to localize chest pathologies using class aware deep multiscale feature learning.
no code implementations • 19 Jul 2018 • Zongyuan Ge, Dwarikanath Mahapatra, Suman Sedai, Rahil Garnavi, Rajib Chakravorty
In this work we have proposed a novel error function, Multi-label Softmax Loss (MSML), to specifically address the properties of multiple labels and imbalanced data.
1 code implementation • 12 Jul 2018 • Stefan Maetschke, Bhavna Antony, Hiroshi Ishikawa, Gadi Wollstein, Joel S. Schuman, Rahil Garnavi
Optical coherence tomography (OCT) based measurements of retinal layer thickness, such as the retinal nerve fibre layer (RNFL) and the ganglion cell with inner plexiform layer (GCIPL) are commonly used for the diagnosis and monitoring of glaucoma.
no code implementations • 24 Jul 2017 • ZongYuan Ge, Sergey Demyanov, Zetao Chen, Rahil Garnavi
We present a conceptually new and flexible method for multi-class open set classification.