Search Results for author: Gregory Holste

Found 8 papers, 4 papers with code

Improved Multimodal Fusion for Small Datasets with Auxiliary Supervision

no code implementations1 Apr 2023 Gregory Holste, Douwe van der Wal, Hans Pinckaers, Rikiya Yamashita, Akinori Mitani, Andre Esteva

We validate the proposed approaches on prostate cancer diagnosis from paired histopathology imaging and tabular clinical features.

Self-supervised contrastive learning of echocardiogram videos enables label-efficient cardiac disease diagnosis

2 code implementations23 Jul 2022 Gregory Holste, Evangelos K. Oikonomou, Bobak J. Mortazavi, Zhangyang Wang, Rohan Khera

Advances in self-supervised learning (SSL) have shown that self-supervised pretraining on medical imaging data can provide a strong initialization for downstream supervised classification and segmentation.

Classification Contrastive Learning +3

Radiomics-Guided Global-Local Transformer for Weakly Supervised Pathology Localization in Chest X-Rays

1 code implementation10 Jul 2022 Yan Han, Gregory Holste, Ying Ding, Ahmed Tewfik, Yifan Peng, Zhangyang Wang

Using the learned self-attention of its image branch, RGT extracts a bounding box for which to compute radiomic features, which are further processed by the radiomics branch; learned image and radiomic features are then fused and mutually interact via cross-attention layers.

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