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scale_cube

gammapy.image.scale_cube(data, kernels, parallel=True)

Compute scale space cube.

Compute scale space cube by convolving the data with a set of kernels and stack the resulting images along the third axis.

Parameters:

data : ndarray

Input data.

kernels: list of `~astropy.convolution.Kernel`

List of convolution kernels.

parallel : bool

Whether to use multiprocessing.

Returns:

cube : ndarray

Array of the shape (len(kernels), data.shape)