Ya‐Hui Tsai

ITRI International, Industrial Technology Research Institute

Papers

Total Citations

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About

Ya-Hui Tsai is a robotics researcher whose work bridges computer vision and automated manufacturing. Her primary research areas include robot vision systems, stereo vision for assembly automation, and surface defect detection for quality control. Tsai’s most notable contribution is her 2011 paper on automatic robot assembly using eye-in-hand stereo vision, which has garnered 11 citations. This work demonstrated a practical system where a robotic manipulator, guided by stereo cameras, autonomously assembles 3C products—specifically a cellular phone shell—showcasing a significant step toward flexible, vision-guided automation in electronics manufacturing. In a complementary study, Tsai developed a robot vision system for detecting surface defects like stains and scratches on 3D objects, addressing the challenge of inspecting highly reflective surfaces. While her citation counts are modest, her research tackles industrially relevant problems, combining stereo vision with robotic manipulation to enhance precision and autonomy in assembly lines. Tsai’s work is particularly valuable for students and researchers interested in applied computer vision, industrial robotics, and the integration of perception with physical automation.