新闻
GeoDistill-Refine: Silhouette-First Geometry Distillation for Annotation-Free Spacecraft Segmentation
arXiv cs.AI · 发布于 · 阅读约3分钟
30秒读懂
- 发生了什么
- GeoDistill-Refine trains compact spacecraft segmentation networks using SAM 3 pseudo-labels without manual annotations, stabilizing predictions through multi-prompt fusion and geometric refinement.
- 为何重要
- Satellite imagery engineers need fast, annotation-free spacecraft detection for real-time or resource-constrained deployment scenarios requiring boundary precision.
- 注意
- Method relies on SAM 3 quality and prompt selection; geometric refinement branches exist only during training, so deployment gains depend on distillation success.
收听本摘要
- prompt
- distill
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