scipy_interpolation

menpo.image.interpolation.scipy_interpolation(pixels, points_to_sample, mode='constant', order=1)

Interpolation utilizing SciPy’s map_coordinates function.

Parameters:

pixels : (M, N, ..., n_channels) ndarray

The image to be sampled from, the final axis containing channel information.

points_to_sample : (n_points, n_dims) ndarray

The points which should be sampled from pixels

mode : {‘constant’, ‘nearest’, ‘reflect’, ‘wrap’}, optional

Points outside the boundaries of the input are filled according to the given mode.

Default: ‘constant’ (0)

order : int, optional

The order of the spline interpolation. The order has to be in the range 0-5.

Default: 1

Returns:

sampled_image : ndarray

The pixel information sampled at each of the points.