Proposal for roughness evaluation using median filter and investigation of the optimum filter width

Proposal for roughness evaluation using median filter and investigation of the optimum filter width

The median filter (MF) is a filter that satisfies both robustness and short calculation time. MF is used in image processing fields etc. In the field of surface roughness, MF is used to identify and remove outliers. However, it has not been used so far to calculate the mean line for evaluating the s...

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Bibliographic Details
Main Authors: Yuki Kondo, Ichiro Yoshida, Yudai Yamaguchi, Hirokazu Machida, Munetoshi Numada, Hiroyasu Koshimizu
Format: Article
Language:English
Published: Elsevier 2021-12-01
Series:Measurement: Sensors
Subjects:
Surface roughness
Gaussian filter
Median filter
Filter width
Surface texture
Online Access:http://www.sciencedirect.com/science/article/pii/S2665917421000623

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http://www.sciencedirect.com/science/article/pii/S2665917421000623

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