Search Results for author: Thomas C. Shen

Found 6 papers, 3 papers with code

Improving Segmentation and Detection of Lesions in CT Scans Using Intensity Distribution Supervision

1 code implementation11 Jul 2023 Seung Yeon Shin, Thomas C. Shen, Ronald M. Summers

We propose a method to incorporate the intensity information of a target lesion on CT scans in training segmentation and detection networks.

Universal Lymph Node Detection in T2 MRI using Neural Networks

no code implementations31 Mar 2022 Tejas Sudharshan Mathai, SungWon Lee, Thomas C. Shen, Zhiyong Lu, Ronald M. Summers

Results: Experiments on 122 test T2 MRI volumes revealed that VFNet achieved a 51. 1% mAP and 78. 7% recall at 4 false positives (FP) per volume, while the one-stage model ensemble achieved a mAP of 52. 3% and sensitivity of 78. 7% at 4FP.

Lymph Node Detection in T2 MRI with Transformers

no code implementations9 Nov 2021 Tejas Sudharshan Mathai, SungWon Lee, Daniel C. Elton, Thomas C. Shen, Yifan Peng, Zhiyong Lu, Ronald M. Summers

Identification of lymph nodes (LN) in T2 Magnetic Resonance Imaging (MRI) is an important step performed by radiologists during the assessment of lymphoproliferative diseases.

Cannot find the paper you are looking for? You can Submit a new open access paper.