Evaluation of electron tomography reconstruction methods for interface roughness measurement
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.23006
Abstract: We evaluate the suitability of simultaneous iterative reconstruction technique (SIRT), filtered back projection, and simultaneous algebraic reconstruction technique methods for buried interface roughness measurements. We also investigate the effect of total electron dose distributed over… read more here.
Keywords: reconstruction; evaluation electron; roughness measurement; electron tomography ... See more keywords
The influences of light source and roughness ranges on colour image-based visual roughness measurement performance
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2019.106855
Abstract: Abstract This paper conducts a series of imaging experiments under different conditions to optimize the experimental parameters in the colour image-based roughness measurement method. The conditions consist of three colour blocks (a red-green (RG) colour… read more here.
Keywords: colour block; roughness measurement; image based; roughness ... See more keywords
Acoustic roughness measurement of railway tracks: Implementation of an optical measurement approach & possible improvements to the standard
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/09544097221086487
Abstract: The measure for assessing the acoustic quality of the rail surfaces, the acoustic roughness, is defined in the EN 15610 standard. It is shown that this standard contains gaps with regard to the applied procedures… read more here.
Keywords: roughness measurement; railway tracks; measurement railway; measurement ... See more keywords