Dongdong Yang

Optimized Design and Calibration of a Human-Eye-Sized Active Binocular Vision System Based on Spherical Parallel Mechanism

SafeHarbor: Defining Precise Decision Boundaries via Hierarchical Memory-Augmented Guardrail for LLM Agent Safety

With the rapid evolution of foundation models, Large Language Model (LLM) agents have demonstrated increasingly powerful tool-use capabilities. However, this proficiency introduces significant security risks, as malicious actors can manipulate agents into executing tools to generate harmful content.…

Optimized Design and Calibration of a Human-Eye-Sized Active Binocular Vision System Based on Spherical Parallel Mechanism

The Active Binocular Vision System (ABVS), resembling the human eye, demonstrates potential for improving visual perception in robotic systems, especially in dynamic and complex environments. In this letter, we present an optimized design of a three degree-of-freedom (DoF) Active Monocular Vision Sy

Pixel-Level Precision Saccade Control of Arbitrary 3D Spatial Points in Active Binocular Vision Systems

We propose a vision-based method to achieve Pixel-Level precision saccadic movements in an active binocular vision system (ABVS). Traditional methods for precise saccadic motion rely heavily on extensive training or accurate kinematic models. However, extensive pre-training reduces the flexibility o