Monday, May 2025

04:20 PM - 04:40 PM

Room: 220B

Session: Session 2

Ferroelectric Liquid-Crystal-Based LiDAR Technology and 3D Depth-Mapping Technique

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  PhD Student

  Yue-Chu Cheng

  The Hong Kong University of Science and Technology

Description:

This study presents a LiDAR system based on ferroelectric liquid crystal technology, integrated with advanced depth mapping and 3D reconstruction algorithms. The system utilizes fast liquid crystal gratings for light modulation, enabling a switchable field of view up to 72 degrees. The generated point cloud is processed through a depth mapping algorithm, which is based on a data pre-training method to convert pixel-based data into real-world distances.