Search Results for author: Thomas Paul Matthews

Found 5 papers, 1 papers with code

M&M: Tackling False Positives in Mammography with a Multi-view and Multi-instance Learning Sparse Detector

no code implementations11 Aug 2023 Yen Nhi Truong Vu, Dan Guo, Ahmed Taha, Jason Su, Thomas Paul Matthews

Deep-learning-based object detection methods show promise for improving screening mammography, but high rates of false positives can hinder their effectiveness in clinical practice.

object-detection Object Detection

Problems and shortcuts in deep learning for screening mammography

no code implementations29 Mar 2023 Trevor Tsue, Brent Mombourquette, Ahmed Taha, Thomas Paul Matthews, Yen Nhi Truong Vu, Jason Su

The original model trained on both datasets achieved a 0. 945 AUC on the combined US+UK dataset but paradoxically only 0. 838 and 0. 892 on the US and UK datasets, respectively.

Attribute

Deep is a Luxury We Don't Have

1 code implementation11 Aug 2022 Ahmed Taha, Yen Nhi Truong Vu, Brent Mombourquette, Thomas Paul Matthews, Jason Su, Sadanand Singh

In this paper, we tackle this complexity by leveraging a linear self-attention approximation.

Adaptation of a deep learning malignancy model from full-field digital mammography to digital breast tomosynthesis

no code implementations23 Jan 2020 Sadanand Singh, Thomas Paul Matthews, Meet Shah, Brent Mombourquette, Trevor Tsue, Aaron Long, Ranya Almohsen, Stefano Pedemonte, Jason Su

In particular, we use average histogram matching (HM) and DL fine-tuning methods to generalize a FFDM model to the 2D maximum intensity projection (MIP) of DBT images.

Specificity

A Hypersensitive Breast Cancer Detector

no code implementations23 Jan 2020 Stefano Pedemonte, Brent Mombourquette, Alexis Goh, Trevor Tsue, Aaron Long, Sadanand Singh, Thomas Paul Matthews, Meet Shah, Jason Su

In this work, we leverage a large set of FFDM images with loose bounding boxes of mammographically significant findings to train a deep learning detector with extreme sensitivity.

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