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cs.CV2026
3D MRI Image Pretraining via Controllable 2D Slice Navigation Task
Yu Wang, Qingchao Chen
Self-supervised pretraining has become the mainstream approach for learning MRI representations from unlabeled scans. However, most existing objectives still treat each scan primar…
cs.CV2025
Multi-Sequence Parotid Gland Lesion Segmentation via Expert Text-Guided Segment Anything Model
Zhongyuan Wu, Chuan-Xian Ren, Yu Wang +3
Parotid gland lesion segmentation is essential for the treatment of parotid gland diseases. However, due to the variable size and complex lesion boundaries, accurate parotid gland…