GB/T 26958.71-2022
ActiveGeometrical product specifications (GPS)—Filtration—Part 71: Robust areal filters—Gaussian regression filters
产品几何技术规范（GPS） 滤波 第71部分：稳健区域滤波器 高斯回归滤波器
Application Summary AI generated
This standard specifies the characteristics and implementation of robust Gaussian regression filters for areal surface texture analysis. It is applied in precision engineering and manufacturing quality control to separate surface roughness, waviness, and form from measured 3D topography data, particularly when the data contains outliers or non-Gaussian features. The standard ensures consistent filtering across coordinate measuring machines and optical profilers used in automotive, aerospace, and medical device industries.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.