scipy.signal.qspline2d

scipy.signal.qspline2d()

qspline2d(input {, lambda, precision}) -> qk

Description:

Return the second-order B-spline coefficients over a regularly spaced input grid for the two-dimensional input image. The lambda argument specifies the amount of smoothing. The precision argument allows specifying the precision used when computing the infinite sum needed to apply mirror- symmetric boundary conditions.