Quantitative phase imaging based on holography: trends and new perspectives

Z Huang, L Cao - Light: Science & Applications, 2024 - nature.com
Abstract In 1948, Dennis Gabor proposed the concept of holography, providing a pioneering
solution to a quantitative description of the optical wavefront. After 75 years of development …

Modeling the measurement precision of Fringe Projection Profilometry

S Lv, Q Kemao - Light: Science & Applications, 2023 - nature.com
Abstract Three-dimensional (3D) surface geometry provides elemental information in
various sciences and precision engineering. Fringe Projection Profilometry (FPP) is one of …

Single-shot tof sensing with sub-mm precision using conventional cmos sensors

M Ballester, H Wang, J Li, O Cossairt… - arXiv preprint arXiv …, 2022 - arxiv.org
We present a novel single-shot interferometric ToF camera targeted for precise 3D
measurements of dynamic objects. The camera concept is based on Synthetic Wavelength …

Synthetic Wavelength Imaging: Utilizing Spectral Correlations for High-Precision Time-of-Flight Sensing

F Willomitzer - … for Scene Understanding: Transient, Spectral, and …, 2024 - books.google.com
Optical three-dimensional (3D) imaging and ranging techniques have been used in
academia and industry for many years with great success. Fields of application include …

Event-based Motion-Robust Accurate Shape Estimation for Mixed Reflectance Scenes

A Dashpute, J Wang, J Taylor, O Cossairt… - arXiv preprint arXiv …, 2023 - arxiv.org
Event-based structured light systems have recently been introduced as an exciting
alternative to conventional frame-based triangulation systems for the 3D measurements of …

[HTML][HTML] Standard-Deviation-Based Adaptive Median Filter for Elimination of Batwing Effects in Step Microstructure Measurement Using Digital Holography

J Wei, J Wu, C Wang - Sensors, 2024 - mdpi.com
Digital holography has transformative potential for the measurement of stacked-chip
microstructures due to its non-invasive, single-shot, full-field characteristics. However …

Single-shot synthetic wavelength imaging: Sub-mm precision ToF sensing with conventional CMOS sensors

M Ballester, H Wang, J Li, O Cossairt… - Optics and Lasers in …, 2024 - Elsevier
We present a novel single-shot interferometric ToF camera targeted for precise 3D
measurements of dynamic objects. The camera concept is based on Synthetic Wavelength …

[HTML][HTML] Celebrating Holography after 60 years of successful application

W Osten, R Kowarschik, Y Bai - Light: Advanced Manufacturing, 2022 - light-am.com
Celebrating Holography after 60 years of successful application Home Readers 1.About the
Journal 2.Editorial Board 3.Call for Paper 4.JHL Academic Committee 5.News Authors 1.Guidance …

Measurement uncertainty of phase measuring deflectometry

P Pavliček, E Paličková - Applied Optics, 2023 - opg.optica.org
Phase measuring deflectometry (PMD) is a proven optical measurement method for
measuring the shapes of objects. This method is suitable for measuring the shape of an …

Synthetic Light-in-Flight

P Cornwall, M Ballester, S Forschner, MM Balaji… - arXiv preprint arXiv …, 2024 - arxiv.org
Light-in-flight (LiF) measurements allow to resolve and visualize the path that light travels
through an arbitrary volumetric scene. Traditional LiF methods involve expensive high …