We propose a simple and effective method for detecting view- and scale-independent ridge-valley lines defined via first- and secondorder curvature derivatives on shapes approximated by dense triangle meshes.-We propose a simple and effective me

常见插值方法及其介绍 “Inverse Distance to a Power（反距离加权插值法）” “Kriging（克里金插值法）” “Minimum Curvature（最小曲率)” “Modified Shepard s Method（改进谢别德法）” -common interpolation methods and introduced "Inverse Distance to a Power (Anti - distance weighted