no code implementations • 18 Aug 2020 • Guillaume Gisbert, Neel Dey, Hiroshi Ishikawa, Joel Schuman, James Fishbaugh, Guido Gerig
Optical Coherence Tomography (OCT) is pervasive in both the research and clinical practice of Ophthalmology.
1 code implementation • 11 Feb 2021 • Mengwei Ren, Neel Dey, James Fishbaugh, Guido Gerig
Deep networks are now ubiquitous in large-scale multi-center imaging studies.
1 code implementation • 17 Feb 2021 • Axel Elaldi, Neel Dey, Heejong Kim, Guido Gerig
We then show improved downstream performance on fiber tractography measures on the Tractometer benchmark dataset.
1 code implementation • 9 Mar 2021 • Shijie Li, Neel Dey, Katharina Bermond, Leon von der Emde, Christine A. Curcio, Thomas Ach, Guido Gerig
Annotation is a major hurdle in the semantic segmentation of microscopy images and volumes due to its prerequisite expertise and effort.
2 code implementations • ICCV 2021 • Neel Dey, Mengwei Ren, Adrian V. Dalca, Guido Gerig
Deformable templates are essential to large-scale medical image registration, segmentation, and population analysis.
1 code implementation • 24 Jun 2021 • Mengwei Ren, Heejong Kim, Neel Dey, Guido Gerig
Further, such approaches can restrict downstream usage of variably sampled DWIs for usages including the estimation of microstructural indices or tractography.
no code implementations • 29 Mar 2022 • Shijie Li, Thomas Ach, Guido Gerig
Our results show improved performance in counting and localization of objects in 2D and 3D microscopy data.
1 code implementation • 9 Jun 2022 • Mengwei Ren, Neel Dey, Martin A. Styner, Kelly Botteron, Guido Gerig
Recent self-supervised advances in medical computer vision exploit global and local anatomical self-similarity for pretraining prior to downstream tasks such as segmentation.
no code implementations • 27 Jun 2022 • Neel Dey, Jo Schlemper, Seyed Sadegh Mohseni Salehi, Bo Zhou, Guido Gerig, Michal Sofka
Establishing voxelwise semantic correspondence across distinct imaging modalities is a foundational yet formidable computer vision task.
no code implementations • ICCV 2023 • Mengwei Ren, Mauricio Delbracio, Hossein Talebi, Guido Gerig, Peyman Milanfar
We evaluate a single-dataset trained model on diverse datasets and demonstrate more robust deblurring results with fewer artifacts on unseen data.
1 code implementation • 12 Apr 2023 • Axel Elaldi, Guido Gerig, Neel Dey
We present Roto-Translation Equivariant Spherical Deconvolution (RT-ESD), an $E(3)\times SO(3)$ equivariant framework for sparse deconvolution of volumes where each voxel contains a spherical signal.
1 code implementation • 18 Aug 2023 • Shijie Li, Mengwei Ren, Thomas Ach, Guido Gerig
Current deep learning-based approaches for the segmentation of microscopy images heavily rely on large amount of training data with dense annotation, which is highly costly and laborious in practice.
1 code implementation • 26 Nov 2023 • Shijie Li, Palaiologos Alexopoulos, Anse Vellappally, Ronald Zambrano, Wollstein Gadi, Guido Gerig
Strong speckle noise is inherent to optical coherence tomography (OCT) imaging and represents a significant obstacle for accurate quantitative analysis of retinal structures which is key for advances in clinical diagnosis and monitoring of disease.
no code implementations • 11 Dec 2023 • Mengwei Ren, Wei Xiong, Jae Shin Yoon, Zhixin Shu, Jianming Zhang, HyunJoon Jung, Guido Gerig, He Zhang
Portrait harmonization aims to composite a subject into a new background, adjusting its lighting and color to ensure harmony with the background scene.