Shang-Hsien Hsieh

Title: Shang-Hsien Hsieh: Inventor in Building Information Modeling and Indoor Positioning

Introduction

Shang-Hsien Hsieh is an inventor based in Taipei, Taiwan, whose work includes building information modeling (BIM), indoor positioning, and related digital systems. He is associated with National Taiwan University and has 5 patents.

Latest Patents

Indoor Positioning System and Indoor Positioning Method. This invention describes an indoor positioning approach that uses a BIM model and a database of virtual images. A trained deep-learning model extracts and matches image features to estimate a user’s position and camera pose. The method then uses visual-inertial odometry and detected horizontal and vertical planes to refine those estimates as the camera moves.

Building Information Modeling Feedback System, Method, and Computer Readable Medium. This invention connects building-model data with user feedback. Users can view a building model and submit feedback associated with specific objects and their parameters. An information feedback database management system uses object-mapping information to direct updates to the corresponding data system.

Career Highlights

Hsieh’s listed patent work applies digital modeling and computer vision to practical building and positioning tasks. His inventions address both the estimation of indoor locations and the management of feedback linked to objects in a building model.

Collaborations

Hsieh is associated with National Taiwan University. His listed coworkers include Shih-Chung Kang and Huan-Ting Chen.

Conclusion

Shang-Hsien Hsieh’s patent portfolio reflects work at the intersection of BIM, indoor positioning, and digital feedback systems, with applications to building information and spatial awareness.