Motif Assessment Method of Surface Topography and Its Development

Liangen Yang, Tiebang Xie, Xiangqian Jiang, Zhu Li

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The Motif is a new method for assessing the surface topography. By setting different thresholds, the waviness and surface roughness can be separated. It emphasizes the effect of large contour peaks and valleys on the function. The contour features of the image are ignored, while the unimportant features are ignored. The parameters and merging conditions of the 2-dimensional Motif are introduced, and then the definition, evaluation parameters, and algorithms of the 3-dimensional Motif method are reviewed. Attention issues.
Original languageEnglish
Pages (from-to)1862-1865
Number of pages4
JournalZhongguo Jixie Gongcheng/China Mechanical Engineering
Issue number21
Publication statusPublished - 2002


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