Abstract: Automatic anthropometric measurements may be utilised for various applications, such as online shopping and virtual tailoring. It is an objective to provide an apparatus for measuring surface distances of a human body. An apparatus is configured to receive a point cloud representing a surface shape of a scanned human body. The apparatus can be configured to generate a registered mesh of the surface shape of the scanned human body by registering a template mesh onto the point cloud. The template mesh can include predefined measurement paths, and the registered mesh can also include the predefined measurement paths after the registration. The apparatus can generate raw measurement results using the predefined measurement paths. The apparatus can be configured to calculate, using regression optimisation, at least one measurement result corresponding to a surface distance on the scanned human body using the raw measurement results.