1 code implementation • 22 Feb 2024 • Yuyue Zhou, Banafshe Felfeliyan, Shrimanti Ghosh, Jessica Knight, Fatima Alves-Pereira, Christopher Keen, Jessica Küpper, Abhilash Rakkunedeth Hareendranathan, Jacob L. Jaremko
Conventional deep learning models deal with images one-by-one, requiring costly and time-consuming expert labeling in the field of medical imaging, and domain-specific restriction limits model generalizability.
no code implementations • 12 Jan 2024 • Banafshe Felfeliyan, Yuyue Zhou, Shrimanti Ghosh, Jessica Kupper, Shaobo Liu, Abhilash Hareendranathan, Jacob L. Jaremko
Osteoarthritis (OA) poses a global health challenge, demanding precise diagnostic methods.
no code implementations • 18 Sep 2023 • Yuyue Zhou, Jessica Knight, Banafshe Felfeliyan, Christopher Keen, Abhilash Rakkunedeth Hareendranathan, Jacob L. Jaremko
However, their performance highly relies on the quality and quantity of the data annotation.
no code implementations • 16 Sep 2022 • Banafshe Felfeliyan, Abhilash Hareendranathan, Gregor Kuntze, Stephanie Wichuk, Nils D. Forkert, Jacob L. Jaremko, Janet L. Ronsky
The aim of this paper was to develop and evaluate a method to generate probabilistic labels based on multi-rater annotations and anatomical knowledge of the lesion features in MRI and a method to train segmentation models using probabilistic labels using normalized active-passive loss as a "noise-tolerant loss" function.
no code implementations • 17 Jul 2022 • Banafshe Felfeliyan, Abhilash Hareendranathan, Gregor Kuntze, David Cornell, Nils D. Forkert, Jacob L. Jaremko, Janet L. Ronsky
The effectiveness of the proposed method for segmentation tasks in different pre-training and fine-tuning scenarios is evaluated based on the Osteoarthritis Initiative dataset.
no code implementations • 27 Jul 2021 • Banafshe Felfeliyan, Abhilash Hareendranathan, Gregor Kuntze, Jacob L. Jaremko, Janet L. Ronsky
The iMaskRCNN led to improved bone and cartilage segmentation compared to Mask RCNN as indicated with the increase in dice score from 95% to 98% for the femur, 95% to 97% for tibia, 71% to 80% for femoral cartilage, and 81% to 82% for tibial cartilage.