Iterative Verify-and-Refine Vision-Language Agent for Reliable Dual-Arm Manipulation

Yuqi Cheng, Zhilun Hu, Cheng Jiang, Qingyu Peng, Weiming Shen.

Manuscript under review · Second author.

VR-Loop verifies and refines proposed interaction points and pulling directions, then uses depth and geometric constraints to support dual-arm rope manipulation.