ANSI C library for NURBS, B-Splines, and Bézier curves with interfaces for C++, C#, D, Go, Java, Javascript, Lua, Octave, PHP, Python, R, and Ruby.

Library for multivariate function approximation with splines (B-spline, P-spline, and more) with interfaces to C++, C, Python and MATLAB

G+Smo (pronounced gismo or gizmo) is a C++ library for isogeometric analysis (IGA). Geometry plus simulation modules aims at the seamless integration of Computer-aided Design (CAD) and Finite Element Analysis (FEA).

Implementation of the proposed Spline-Based Transformer from Disney Research

SG⁺⁺ – the numerical library for Sparse Grids in all their variants.

GPU-Optimized SplineTransformer significantly accelerates the conversion of large data arrays into B-spline bases by leveraging GPU power. This innovation outperforms traditional CPU-based solutions, offering enhanced speed and efficiency for your data processing needs.

A collection of B-spline tools in Julia

[ECCV 2024] "BeNeRF: Neural Radiance Fields from a Single Blurry Image and Event Stream"

Isogeometric-analysis and FEM code.

Combine B-Splines (BS) and Radial Basis Functions (RBF) in Kolmogorov-Arnold Networks (KANs)

This repository contains the classes of parametric curves/splines (bezier, hermite, b-spline & catmull-rom)

FC-KAN: Function Combinations in Kolmogorov-Arnold Networks

Optimization of aircraft short-term trajectories, parameterized using B-splines.

Julia library for function approximation with compact basis functions

CENSO is a framework for global optimization of nonconvex, spline-constrained MINLP problems

Source code of Julian Valentin's PhD thesis (arXiv version): “B-Splines for Sparse Grids: Algorithms and Application to Higher-Dimensional Optimization”

Representing curves and surfaces with NURBS model .

This repo holds some implementations and approximations of B-spline curves and surfaces

In this repo you can find implementation for Cubic and Quadratic B-splines trajectory generation given poses in R(3) along with B-spline trajectory T(t) generation, of any degree (n) given increments of poses in R(3) and also SO(3) and SE(3) Lie groups.