CorridorVLA: Explicit Spatial Constraints for Generative Action Heads via Sparse Anchors

作者：Dachong Li, Zhuangzhuang Chen, Jin Zhang, Jianqiang Li · 单位：College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China, National Engineering Laboratory for Big Data System Computing Technology · 会议/期刊：arXiv · 日期：2026-04-23 · 来源：Low-Level Learning-Based Action Modelling / Input Modelling / 2D Vision Language Action Models with Model-agnostic Strategies