APG-SAM: Automatic prompt generation for SAM-based breast lesion segmentation with boundary-aware optimization

Danping Yin, Qingqing Zheng, Long Chen, Ying Hu, Qiong Wang

Abstract: Highlights•Novel SAM-based framework enables fully automated breast lesion segmentation.•Edge loss reduces over-segmentation and enhances boundary accuracy in ultrasound images.•Extensive experiments show state-of-the-art performance on three public datasets.

External IDs:doi:10.1016/j.eswa.2025.127048