Variable grid_map::bicubic_conv::cubicInterpolationConvolutionMatrix

Variable Documentation

static const Eigen::Matrix4d grid_map::bicubic_conv::cubicInterpolationConvolutionMatrix{(Eigen::Matrix4d() << 0.0, 2.0, 0.0, 0.0, -1.0, 0.0, 1.0, 0.0, 2.0, -5.0, 4.0, -1.0, -1.0, 3.0, -3.0, 1.0).finished()}: Matrix for cubic interpolation via convolution. Taken from: https://en.wikipedia.org/wiki/Bicubic_interpolation