Search Results for author:
Found 11 papers, 1 papers with code
Event-based Motion-Robust Accurate Shape Estimation for Mixed Reflectance Scenes
In this paper, we present a novel event-based structured light system that enables fast 3D imaging of mixed reflectance scenes with high accuracy.
Accurate Eye Tracking from Dense 3D Surface Reconstructions using Single-Shot Deflectometry
Eye-tracking plays a crucial role in the development of virtual reality devices, neuroscience research, and psychology.
Thermal Spread Functions (TSF): Physics-guided Material Classification
Our key observation is that the rate of heating and cooling of an object depends on the unique intrinsic properties of the material, namely the emissivity and diffusivity.
Optimization-Based Eye Tracking using Deflectometric Information
Eye tracking is an important tool with a wide range of applications in Virtual, Augmented, and Mixed Reality (VR/AR/MR) technologies.
Single-shot ToF sensing with sub-mm precision using conventional CMOS sensors
We present 3D measurements of small (cm-sized) objects with > 2 Mp point cloud resolution (the resolution of our used detector) and up to sub-mm depth precision.
Synthetic Wavelength Imaging -- Utilizing Spectral Correlations for High-Precision Time-of-Flight Sensing
This book chapter describes how spectral correlations in scattered light fields can be utilized for high-precision time-of-flight sensing.
Can Deep Learning Assist Automatic Identification of Layered Pigments From XRF Data?
The pigment identification results demonstrated that our model achieved comparable results to the analysis by elemental mapping, suggesting the generalizability and stability of our model.
SkinScan: Low-Cost 3D-Scanning for Dermatologic Diagnosis and Documentation
The utilization of computational photography becomes increasingly essential in the medical field.
Uncalibrated Deflectometry with a Mobile Device on Extended Specular Surfaces
We introduce a system and methods for the three-dimensional measurement of extended specular surfaces with high surface normal variations.
Hand-guided 3D surface acquisition by combining simple light sectioning with real-time algorithms
The achievable measurement uncertainty and lateral resolution of the generated 3D data is merely limited by physics.
Flying Triangulation - towards the 3D movie camera
On the road to a single-shot 3D movie camera, we are working on solutions to overcome the problem of false line indexing by utilizing yet unexploited information.
