Results 51 to 60 of about 69,296 (307)

Diffraction-Based Overlay Metrology With Optical Convolution Layer

open access: yesIEEE Photonics Journal, 2023
Overlay is a crucial indicator of manufacturing processing between layers. Currently, diffraction-based overlay (DBO) is widely adopted in overlay metrology.
Jinyang Li, Hung-Fei Kuo
doaj   +1 more source

MScMS-II: an innovative IR-based indoor coordinate measuring system for large-scale metrology applications [PDF]

open access: yes, 2010
According to the current great interest concerning large-scale metrology applications in many different fields of manufacturing industry, technologies and techniques for dimensional measurement have recently shown a substantial improvement.
Luca Mastrogiacomo   +5 more
core   +1 more source

An Information Model for Surface Metrology

open access: yes, 2013
According to ISO standards, the specification and verification of surface texture includes an ordered set of operations. In order to reduce the specification uncertainty, it is of importance to model the significant information related to surface ...
Li, Tukun   +3 more
core   +1 more source

The Silent Benefactor: Why Explaining the Importance of Metrology Involves Addressing the Counterfactual

open access: yesMetrology
Metrology, the science of measurement, is an essential underpinning technology—an infratechnology. The correct functioning of the international measurement system that metrology supports is a prerequisite for the development of technology and wider ...
Richard J. C. Brown, Paul J. Brewer
doaj   +1 more source

Review of Development of Ionizing Radiation Metrology at China Institute of Atomic Energy

open access: yesYuanzineng kexue jishu
Metrology is the science of measurement and its applications, which encompasses all aspects of the theory and practice of measurement. The purpose of metrology is to ensure the consistency of units and the accuracy and reliability of measured values.
CHEN Jun, SONG Mingzhe, XU Lijun, GAO Fei, LI Wei, LUO Rui, LIU Yina, WANG Feifei, YANG Ming, JIAO Tingyu, WANG Qian
doaj   +1 more source

In Search of the Module in the Architectural Design of the ‘Hellenistic’ House in Nea Paphos, Cyprus

open access: yesÉtudes et Travaux (Institute des Cultures Méditerranéennes et Orientales de l'Académie Polonaise des Sciences), 2021
Ancient Graeco-Roman architecture was designed with the application of mathematical harmony as a key compositional principle used in planning the dimensions and proportions of particular elements, larger parts of buildings or whole edifices.
Aleksandra Brzozowska-Jawornicka   +1 more
doaj   +1 more source

Applications of Morphological Operations in Surface Metrology and Dimensional Metrology

open access: yes, 2013
In contrast to the widely used mean-line based evaluation techniques, the capabilities of morphological methods are not fully recognized in practice. Morphological operations, e.g.
Lou, Shan   +3 more
core   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

Metrology for MRI Safety [PDF]

open access: yes, 2015
. Magnetic Resonance Imaging (MRI) has become an indispensable medical imaging modality with about 30 million patient exams in the EU every year and an excellent history of safe use.
BOTTAUSCIO, ORIANO   +9 more
core   +3 more sources

Metrology* [PDF]

open access: yesSchool Science and Mathematics, 1901
n ...
  +6 more sources

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