An Adaptive Digital Filter for Suppression of Local Defects in Profile Estimation of the Geometry of Surface Irregularities

作者：Poroshin V V^*; Bogomolov D Yu; Kostyuk A G; Lysenko V G; Rakitin Yu A

来源：Measurement Techniques, 2014, 57(3): 273-276.

DOI：10.1007/s11018-014-0444-x

• surface irregularities
• local defects
• digital filtration
• adaptive filter

An adaptive digital filter for suppression of local defects in profile estimation of the geometry of surface irregularities is presented. The advantages of the proposed filter by comparison with a traditional Gaussian filter in the processing of profiles of surfaces with local defects are demonstrated.

• 出版日期2014-6