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3D Reality Capture: Introduction to Point-Cloud Data

3D Reality Capture: Introduction to Point-Cloud Data

Disclaimer: Due to time constraints, this course primarily focuses on lectures with limited hands-on practice opportunities. The full scope of the stated course content may not be delivered in its entirety. Additionally, the tutor and course content are subject to change without prior notice. We appreciate your understanding and flexibility.

Course Objectives

By the end of this course, participants will be able to:

  1. Understand the basics of 3D reality capture technology
  2. Comprehend point-cloud data concepts
  3. Recognize the process of converting point-cloud data to 3D meshes

Course Contents

  1. Introduction to 3D Reality Capture (20 mins)
    • Overview of reality capture technology
    • Applications in film and game industries
  2. Point-Cloud Data Fundamentals (25 mins)
    • Definition and characteristics of point-cloud data
    • Types of point-cloud data (LiDAR, photogrammetry)
  3. Data Acquisition and Processing (25 mins)
    • Basic 3D scanning techniques
    • Cleaning and filtering point-cloud data
  4. Converting Point-Clouds to 3D Meshes (20 mins)
    • Mesh generation techniques
    • Texturing basics

Course Highlights

  • Overview of 3D scanning techniques
  • Introduction to point-cloud data processing
  • Basic understanding of 3D mesh creation from point-clouds
Course Tutor Introduction
Dr. Aaron Qin

Dr. Aaron Qin

Co-founder and CEO of Manifold Tech

Aaron Qin is the co-founder and CEO of Manifold Tech, which is a startup company founded in 2021 that focuses on 3D mapping and data collection technology. Manifold Tech was established by graduates of The University of Hong Kong (HKU) called Aaron Qin and Xu Wei, aiming to enhance the efficiency and accuracy of 3D reconstruction through advanced technological solutions. The company addresses the growing demand in industries such as construction and engineering with its cutting-edge 3D mapping technology, achieving profitability in a short period. Its core product integrates multiple sensors for efficient 3D data collection and processing.

Dr. Qin completed his undergraduate studies at Virginia Tech before pursuing further education at HKU to focus on research in robotic perception technology. During his PhD, he participated in several significant projects, including the establishment of HKU's first drone laboratory called the MaRS Lab, and achieved notable research achievements in the field of 3D mapping.

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