Abstract: Any data based method is vulnerable to the problem of extrapolation, nonetheless there exists no unified theory on handling it. The main topic of this publication is to point out the ...

NumPy's np.interp function performs simple linear interpolation for 1D arrays. For higher (arbitrary) dimensions, use RegularGridInterpolator if the provided data points are on a regular or ...

In imaging, interpolation is a mathematical operation that is used to perceive a coloured image as seen in the real world. Interpolation also drives the advanced image processing capabilities of ISPs.