...Xiangnan Liu; Kuanfang He Purpose The purpose of this paper is to propose a new fault feature extraction scheme for the rolling element bearing. Design/methodology/approach The generalized Stockwell transform (GST) and the singular value ratio spectrum (SVRS) methods are combined. A time...

... 04 2021 24 05 2021 10 06 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only Crack identification Feature extraction Machine learning Matrix network Crack extraction Crack parameter calculation This paper improves...

... be contacted at: 785100001@qq.com 28 09 2018 19 02 2019 31 03 2019 03 04 2019 03 04 2019 © Emerald Publishing Limited 2019 Emerald Publishing Limited Licensed re-use rights only Feature extraction Centre deviation Circle Perspective projection Projective...

... to compute the most important curves and then in warping a car template model to match its feature points and curves with the ones detected in the image. Feature extraction Registration Edge detection Model reconstruction Points’ registration During the process of creating a new car...