Install vspline-dev by entering the following commands in the terminal:
sudo apt update sudo apt install vspline-dev
Description:
header-only C++ template library for uniform b-spline processing
vspline aims to be as fast as possible, it's main focus is processing of bulk data, especially images. vspline can create b-splines of: . - real data types and their aggregates - coming in strided n-dimensional memory - spline order up to 24 - arbitrary dimensions of the spline - with a reasonable selection of boundary conditions - with implicit or explicit scheme of extrapolation . on the evaluation side it provides: . - evaluation of the spline at point locations - evaluation of the spline's derivatives - fast specializations for nearest neighbour and linear interpolation - mapping of arbitrary coordinates into the defined range - evaluation of n-dimensional arrays of coordinates ('remap' function) - functor-based transform and apply functions - set of functional constructs to facilitate evaluation . data handling is done with vigra data types. vspline optionally uses horizontal vectorization with Vc. coefficient generation and remap routines are multithreaded.
Homepage: https://bitbucket.org/kfj/vspline
Version: 0.3.1-1
Section: universe/math