Preprint
Sep 2026
Bridging Modalities and Tasks: A Unified Hierarchical ViT for SAR-to-Optical Translation and Semantic Segmentation
A unified collaborative dual-task learning framework that jointly optimizes S2O image translation and semantic segmentation through a shared hierarchical Vision Transformer is proposed, which achieves competitive S2O translation quality and semantic segmentation performance.
Si-Yuan Liu, Xu-Ze Zhang, Yong-Shun Wang et al.
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