Search Results for author: Koji Fujimoto

Found 5 papers, 1 papers with code

Lung segmentation on chest x-ray images in patients with severe abnormal findings using deep learning

no code implementations21 Aug 2019 Mizuho Nishio, Koji Fujimoto, Kaori Togashi

Results: Our results demonstrated that using baseline U-net yielded poorer lung segmentation results in our database than those in the JSRT and Montgomery databases, implying that robust segmentation of lungs may be difficult because of severe abnormalities.

Bayesian Optimization Segmentation

Progressive Transformer-Based Generation of Radiology Reports

1 code implementation Findings (EMNLP) 2021 Farhad Nooralahzadeh, Nicolas Perez Gonzalez, Thomas Frauenfelder, Koji Fujimoto, Michael Krauthammer

Inspired by Curriculum Learning, we propose a consecutive (i. e., image-to-text-to-text) generation framework where we divide the problem of radiology report generation into two steps.

Text Generation

Boosting Radiology Report Generation by Infusing Comparison Prior

no code implementations8 May 2023 Sanghwan Kim, Farhad Nooralahzadeh, Morteza Rohanian, Koji Fujimoto, Mizuho Nishio, Ryo Sakamoto, Fabio Rinaldi, Michael Krauthammer

To tackle this issue, we propose a novel approach that leverages a rule-based labeler to extract comparison prior information from radiology reports.

Medical Report Generation Text Generation

Radiology-Aware Model-Based Evaluation Metric for Report Generation

no code implementations28 Nov 2023 Amos Calamida, Farhad Nooralahzadeh, Morteza Rohanian, Koji Fujimoto, Mizuho Nishio, Michael Krauthammer

Furthermore, we demonstrate that one of our checkpoints exhibits a high correlation with human judgment, as assessed using the publicly available annotations of six board-certified radiologists, using a set of 200 reports.

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