Details

Autor(en) / Beteiligte

• Ji, Changkai
• Du, Changde
• Zhang, Qing
• Wang, Sheng
• Ma, Chong
• Xie, Jiaming
• Zhou, Yan
• He, Huiguang
• Shen, Dinggang

Titel

Mammo-Net: Integrating Gaze Supervision and Interactive Information in Multi-view Mammogram Classification

Ist Teil von

• Medical Image Computing and Computer Assisted Intervention – MICCAI 2023, p.68-78

Ort / Verlag

Cham: Springer Nature Switzerland

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Breast cancer diagnosis is a challenging task. Recently, the application of deep learning techniques to breast cancer diagnosis has become a popular trend. However, the effectiveness of deep neural networks is often limited by the lack of interpretability and the need for significant amount of manual annotations. To address these issues, we present a novel approach by leveraging both gaze data and multi-view data for mammogram classification. The gaze data of the radiologist serves as a low-cost and simple form of coarse annotation, which can provide rough localizations of lesions. We also develop a pyramid loss better fitting to the gaze-supervised process. Moreover, considering many studies overlooking interactive information relevant to diagnosis, we accordingly utilize transformer-based attention in our network to mutualize multi-view pathological information, and further employ a bidirectional fusion learning (BFL) to more effectively fuse multi-view information. Experimental results demonstrate that our proposed model significantly improves both mammogram classification performance and interpretability through incorporation of gaze data and cross-view interactive information.