Skip to main content Start main content

Research Seminar: 3D Scene Modeling in a Geo-Environment

230607
  • Date

    07 Jun 2023

  • Organiser

    Department of Land Surveying and Geo-Informatics (LSGI)

  • Time

    10:30 - 11:30

  • Venue

    Z414 Map  

Speaker

Dr Rongjun Qin

Enquiry

Ms Anna Choi 3400 8158 anna.choi@polyu.edu.hk

Remarks

All are welcome

Summary

Scene modeling of a geo-specific environment is a challenging task, as it requires the recovery of accurate geometry and reflectance of the scene, to the degree that it can be used in simulation and synthetic environment. In this talk, I will introduce various research efforts at the Geospatial Data Analytics Lab at The Ohio State University, with focuses on applications of scene modeling through photogrammetric 3D reconstruction using satellite images, mesh reconstruction, inverse rendering under the context of geospatial images.

Poster

Keynote Speaker

Dr Rongjun Qin

Associate Professor

The Ohio State University

Rongjun Qin is an Associate Professor (with Early Tenure Promotion) in Geomatics and Computer Vision at The Ohio State University, U.S. He received Ph.D. from the ETH Zurich in Photogrammetry, and holds a master’s degree in Photogrammetry and Remote Sensing, and bachelor's degree in Computational Mathematics from Wuhan University. His research interest lies in the intersection among Photogrammetry, Computer Vision and Remote Sensing, with specialization on 3D reality based modeling using multi-modality and multi-source data. He is the author of the RPC stereo processor (RPC), a satellite photogrammetry package that produces large-scale and high-quality digital surface models for multi-view satellite images. Rongjun Qin serves as an associate editor for the ISPRS Journal of Photogrammetry and Remote Sensing, the Photogrammetric Engineering and Remote Sensing journal, and the editorial member of the Photogrammetric Record journal. He was the chairing the ISPRS working group of “Satellite Constellation for Remote Sensing” (2016-2022), and now is the Commission Secretary supporting the ISPRS Commission II Presidents (2022-2026). He is also an IEEE Senior Member. His awards include the first prize of Mathematical Modeling Contest 2009, winner of IARPA Topcoder 3D challenge, winner of IEEE Data fusion contest (2019,2020), ASPRS Talbert Abrams Grand Award, Duane Brown Senior Award, ISPRS CATCON Silver Award etc.

Your browser is not the latest version. If you continue to browse our website, Some pages may not function properly.

You are recommended to upgrade to a newer version or switch to a different browser. A list of the web browsers that we support can be found here