PaSTel: Anchoring Histology in Spatial Transcriptomics via Multi-Scale Hierarchical Bio-Prior Contrastive Pretraining
PaSTel:通过多尺度层级生物先验对比预训练锚定空间转录组学中的组织学
机构 * Johnson & Johnson Innovative Medicine(强生创新医药)
专题命中 多模态训练与对齐 :multimodal(abstract);分类 cs.CV、cs.AI;multi-modal(comments)
AI总结 PaSTel是一种整合多尺度生物先验的层级多模态预训练框架,通过三层生物先验设计解决现有空间转录组学方法的局限,在多个下游任务中性能优于现有编码器。
Comments This paper was accepted to the 3rd ICML 2026 Workshop on Multi-modal Foundation Models and Large Language Models for Life Sciences