linop.Pad

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linop.Pad#

class bartorch.linop.Pad#

Bases: LinearOperator

Make each axis longer, BART’s linop_padding.

Parameters:

  • shape (tuple of int) – The domain, C order.

  • before (int or sequence of int) – How much to add at the start of each axis. A single number applies to every axis.

  • after (int or sequence of int, default=None) – How much to add at the end of each axis; None adds before.

  • mode (str, default='constant') – "constant" for zeros, or "wrap", "symmetric" or "reflect" to carry values in from the array itself.

Also has the methods and properties of LinearOperator.

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