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Noriyuki Tomiyama

4 accepted papers

2025

Finding-Centric Structuring of Japanese Radiology Reports and Analysis of Performance Gaps for Multiple Facilities

NAACL 2025industry

This study addresses two key challenges in structuring radiology reports: the lack of a practical structuring schema and datasets to evaluate model generalizability. To address these challenges, we propose a “Finding-Centric Structuring,” which organizes reports around individual findings, facilitat…

Cited by 0SourcePDFScholar
2022

Factual Accuracy is not Enough: Planning Consistent Description Order for Radiology Report Generation

EMNLP 2022main

Radiology report generation systems have the potential to reduce the workload of radiologists by automatically describing the findings in medical images.To broaden the application of the report generation system, the system should generate reports that are not only factually accurate but also chrono…

2022

Pixel-Level and Affinity-Level Knowledge Distillation for Unsupervised Segmentation of Covid-19 Lesions

ICASSP 2022accepted

Automatic segmentation of COVID-19 lesions is essential for computer-aided diagnosis. However, this task remains challenging because widely-used supervised based methods require large-scale annotated data that is difficult to obtain. Although an unsupervised method based on anomaly detection has sho…

Cited by 0SourceScholar
2020

Unsupervised Content-Preserved Adaptation Network for Classification of Pulmonary Textures from Different CT Scanners

ICASSP 2020accepted

Deep network based methods have been proposed for accurate classification of pulmonary textures on CT images. However, such methods well-trained on CT data from one scanner cannot perform well when they are directly applied to the data from other scanners. This domain shift problem is caused by diff…

Cited by 0SourceScholar