Surface Texture Peak density and Peak curvature

7 vues (au cours des 30 derniers jours)

Amir Cawich le 27 Juin 2022

0
Lien

Utiliser le lien direct vers cette question

https://fr.mathworks.com/matlabcentral/answers/1749105-surface-texture-peak-density-and-peak-curvature

Modifié(e) : Amir Cawich le 27 Juin 2022

I need to calculate the peak density of a 3D surface. The formula is simple: #of peaks/ Area. The area is easy to calculate but how can i count the number of peaks? The peak curvature is a bit more complicated and have no idea how to calculate so I will leave the equation below. Also an estimate of the local gradient vector is provided. Any idea is welcomed