Adaptive batch-fusion self-supervised learning for ultrasound image pretraining

Jiansong Zhang, Xiuming Wu, Shunlan Liu, Yuling Fan, Yongjian Chen, Guorong Lyu, Peizhong Liu, Zhonghua Liu, Shaozheng He

Abstract: Highlights•We propose a self-supervised method using adaptive augmentation for ultrasound images.•We explain its effectiveness via frequency analysis in self-supervised pre-training.•We validate learned representations on two downstream ultrasound tasks.

External IDs:doi:10.1016/j.compmedimag.2025.102599