no code implementations • 19 Sep 2024 • Tanya Chutani, Saikiran Bonthu, Pranab Samanta, Nitin Singhal
To address this challenge, We trained a 3D Residual encoder U-Net within the no new U-Net framework, aiming to generalize the performance of automatic lesion segmentation of whole body PET/CT scans, across different tracers and clinical sites.
no code implementations • 30 Aug 2022 • Nilanjan Chattopadhyay, Shiv Gehlot, Nitin Singhal
Stain variation, defined as a chromatic difference between the source and the target, is caused by varying characteristics during staining, resulting in a distribution shift and poor performance on the target.
no code implementations • 16 Feb 2022 • Huihui Fang, Fei Li, Huazhu Fu, Xu sun, Xingxing Cao, Fengbin Lin, Jaemin Son, Sunho Kim, Gwenole Quellec, Sarah Matta, Sharath M Shankaranarayana, Yi-Ting Chen, Chuen-heng Wang, Nisarg A. Shah, Chia-Yen Lee, Chih-Chung Hsu, Hai Xie, Baiying Lei, Ujjwal Baid, Shubham Innani, Kang Dang, Wenxiu Shi, Ravi Kamble, Nitin Singhal, Ching-Wei Wang, Shih-Chang Lo, José Ignacio Orlando, Hrvoje Bogunović, Xiulan Zhang, Yanwu Xu, iChallenge-AMD study group
The ADAM challenge consisted of four tasks which cover the main aspects of detecting and characterizing AMD from fundus images, including detection of AMD, detection and segmentation of optic disc, localization of fovea, and detection and segmentation of lesions.
no code implementations • 20 Nov 2020 • Ravi Kamble, Pranab Samanta, Nitin Singhal
The accurate detection of retinal structures like an optic disc (OD), cup, and fovea is crucial for the analysis of Age-related Macular Degeneration (AMD), Glaucoma, and other retinal conditions.
Ranked #1 on Optic Cup Segmentation on REFUGE Challenge
no code implementations • 6 Oct 2020 • Harshal Nishar, Nikhil Chavanke, Nitin Singhal
A deep learning model was trained on this stain and the rest of the images were transferred to it using the corresponding stain transfer generator network.