This package implements tools for resampling dense images or volumes using spline interpolation (order 0 to 7). It relies on pure C++/CUDA routines implemented in jitfields, with dependencies on cppyy ...

Abstract: The objective of this research work is to extend the scope of the empirical mode decomposition (EMD) algorithm, as an efficient tool to decompose the nonlinear and non-stationary time series ...

An open-source library for interpolation functions of parametric curves (Bézier, B-Spline) useful for robotics applications, such as path planning, etc. The library provides access to specific classes ...

Abstract: It is well known that complete cubic spline interpolation of functions with four continuous derivatives is fourth-order accurate. In this paper we show that this kind of interpolation, when ...

In spline toolpath interpolation, a crucial point is solving the mapping between the spline parameter (u) and actual arc length (s) accurately, so that the toolpath is traveled without undesirable ...

Reference trajectory generation plays a key role in the computer control of machine tools. Generated trajectories must not only describe the desired tool path accurately, but must also have smooth ...

In this work we analyze the approximation error in Sobolev norms for quasi-interpolation operators in spline spaces. We establish in a general way the hypotheses on a ...