Results 211 to 220 of about 38,344 (233)

Three-dimensional optical metrology with extended depth-measuring range using a holographic axilens

Optical Engineering, 2003
A method of 3-D optical metrology based on a triangulation system using holographic axilens to increase the depth-measuring range without any decrease in the axial or the lateral resolution is presented. The element is designed according to an analytic ray-tracing optimization approach and is recorded as a computer-generated hologram.
openaire   +1 more source

Dimensional and optical metrology of ultra-stable exactly-constrained KB mirror sets

Advances in X-Ray/EUV Optics and Components XVII, 2022
Yuri R. Tonin, Cassiano Bueno, Izabela Zamboti do Lago, Julia Carina dos Santos Carvalho, Francesco Rossi Lena, Bernd Christian Meyer, Eduardo Xavier Silva Miqueles, Renan Ramalho Geraldes, Gabriel Barros Zanoni Lopes Moreno   +8 more
openaire   +1 more source

An extended bi-dimensional empirical wavelet transform based filtering approach for engineering surface separation using high definition metrology

Measurement: Journal of the International Measurement Confederation, 2021
Shichang Du
exaly  

Practical Optical Dimensional Metrology

2019
openaire   +1 more source

Multisensor data fusion in dimensional metrology

CIRP Annals - Manufacturing Technology, 2009
Xiangqian Jiang
exaly  

State-of-the-art active optical techniques for three-dimensional surface metrology: a review [Invited]

Journal of the Optical Society of America A: Optics and Image Science, and Vision, 2020
Andres G Marrugo, Feng Gao, Song Zhang
exaly  

X-ray computed tomography: from medical imaging to dimensional metrology

Precision Engineering, 2019
Stuart Smith
exaly  

Dimensional Micro and Nano Metrology

CIRP Annals - Manufacturing Technology, 2006
Hn Hansen, Leonardo De Chiffre
exaly  

Computed tomography for dimensional metrology

CIRP Annals - Manufacturing Technology, 2011
Simone Carmignato, Leonardo De Chiffre
exaly  

A fast and adaptive bi-dimensional empirical mode decomposition approach for filtering of workpiece surfaces using high definition metrology

Journal of Manufacturing Systems, 2018
Shichang Du, Guilong Li
exaly