An extended bi-dimensional empirical wavelet transform based filtering approach for engineering surface separation using high definition metrology
Yiping Shao, Shichang Du, Hongtao Tang
Topics & Concepts
Wavelet transformMetrologyFilter (signal processing)WaveletSurface (topology)Computer scienceGaussian filterData pre-processingAlgorithmArtificial intelligenceComputer visionMathematicsImage (mathematics)GeometryStatisticsSurface Roughness and Optical MeasurementsAdvanced Measurement and Metrology TechniquesAdvanced machining processes and optimization