DT-CWT Robust Filtering Algorithm for The Extraction of Reference and Waviness from 3-D Nano Scalar Surfaces

DT-CWT Robust Filtering Algorithm for The Extraction of Reference and Waviness from 3-D Nano Scalar Surfaces

Dual tree complex wavelet transform (DT-CWT) exhibits superiority of shift invariance, directional selectivity, perfect reconstruction (PR), and limited redundancy and can effectively separate various surface components. However, in nano scale the morphology contains pits and convexities and is more...

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Bibliographic Details
Main Authors: Ren Zhi Ying., Gao ChengHui., Han GuoQiang., Ding Shen, Lin JianXing.
Format: Article
Language:English
Published: Sciendo 2014-04-01
Series:Measurement Science Review
Subjects:
3-d nano scale
dt-cwt robust filtering
reference
waviness
Online Access:https://doi.org/10.2478/msr-2014-0012

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