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In efforts to automatically capture important data from scientific papers, computer scientists at the National Institute of Standards and Technology (NIST) have
A powerful color-based imaging technique is making the jump from remote sensing to the operating room—and a team of scientists* at the National Institute of
This project aims to develop rigorous measurements and methodology needed for determining optical and electrical properties of advanced materials that might be
Computational Science in Biological Metrology (CS in Bio Metrology) project is about Computational Science and Biology Delivering Measurements with Statistical
The aim of this project is to develop robust, quantitative measurement methods utilizing transmission electron microscopy methods for complex, nanostructured
Part quality in additive manufacturing (AM) is highly variable due to inadequate dimensional tolerances, surface roughness, and defects, thereby limiting its
Zachary H. Levine, Edward Garboczi, Adele Peskin, Axel A. Ekman, Elisabeth Mansfield, Jason Holm
An algorithm for partially coherent x-ray computed tomography including Fresnel diffraction is developed and applied to an optical fiber. The computing time is
Yan Lu, Zhuo Yang, Ho Yeung, Jaehyuk Kim, Hyunbo Cho
The quality of powder bed fusion (PBF) built parts is highly correlated to the melt pool characteristics. Camera-based coaxial melt pool monitoring (MPM) is
This paper describes a metrology instrument designed for detecting noise and interference in digital communications. A quadrature detector downconverts in-phase
CLIP is an analysis program for fluorescence lifetime images. It provides the user with the ability to fit or calculate the phasor plots for lifetime decays
The Large Aperture Scanner (LAS) scans a radar transceiver over a 5 meter by 20 meter aperture. Image reconstruction techniques enable a three-dimensional