6 citations · 13 across the 7 of their papers we have counts for
7 papers
Physics-informed Active Polarimetric 3D Imaging for Specular Surfaces
Jiazhang Wang, Hyelim Yang, Tianyi Wang +1
3D imaging of specular surfaces remains challenging in real-world scenarios, such as in-line inspection or hand-held scanning, requiring fast and accurate measurement of complex ge…
Fast 360-Degree 3D Metrology for Directed Energy Deposition
James Taylor, Jiazhang Wang, Guanzhong Hu +5
Directed Energy Deposition (DED) is a metal additive manufacturing process capable of building and repairing large, complex metal parts from a wide range of alloys. Its flexibility…
3D Imaging of Complex Specular Surfaces by Fusing Polarimetric and Deflectometric Information
Jiazhang Wang, Oliver Cossairt, Florian Willomitzer
Accurate and fast 3D imaging of specular surfaces still poses major challenges for state-of-the-art optical measurement principles. Frequently used methods, such as phase-measuring…
Event-based Motion-Robust Accurate Shape Estimation for Mixed Reflectance Scenes
Aniket Dashpute, Jiazhang Wang, James Taylor +3
Event-based structured light systems have recently been introduced as an exciting alternative to conventional frame-based triangulation systems for the 3D measurements of diffuse s…
Accurate Eye Tracking from Dense 3D Surface Reconstructions using Single-Shot Deflectometry
Jiazhang Wang, Tianfu Wang, Bingjie Xu +2
Eye-tracking plays a crucial role in the development of virtual reality devices, neuroscience research, and psychology. Despite its significance in numerous applications, achieving…
Accurate and Fast VR Eye-Tracking using Deflectometric Information
Jiazhang Wang, Tianfu Wang, Bingjie Xu +2
We present two methods for fast and precise eye-tracking in VR headsets. Both methods exploit deflectometric information, i.e., the specular reflection of an extended screen over t…
Optimization-Based Eye Tracking using Deflectometric Information
Tianfu Wang, Jiazhang Wang, Oliver Cossairt +1
Eye tracking is an important tool with a wide range of applications in Virtual, Augmented, and Mixed Reality (VR/AR/MR) technologies. State-of-the-art eye tracking methods are eith…