Browsing by Subject "Hurst exponent"

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On estimating the hurst parameter from least-squares residuals. Case study: Correlated terrestrial laser scanner range noise

Kermarrec, Gaël (Basel : MDPI AG, 2020)

Many signals appear fractal and have self-similarity over a large range of their power spectral densities. They can be described by so-called Hermite processes, among which the first order one is called fractional Brownian ...
Using Least-Squares Residuals to Assess the Stochasticity of Measurements—Example: Terrestrial Laser Scanner and Surface Modeling

Kermarrec, Gaël; Schild, Niklas; Hartmann, Jan (Basel : MDPI, 2021)

Terrestrial laser scanners (TLS) capture a large number of 3D points rapidly, with high precision and spatial resolution. These scanners are used for applications as diverse as modeling architectural or engineering structures, ...

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