Method and apparatus
AssigneeThe University of Liverpool
InventorsNigel BROWNING, Daniel NICHOLLS, Alex ROBINSON, Jack WELLS
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Abstract
A method of reconstructing an electron microscopy image of size [Mx N] pixels of a first sample, the method implemented by a computer comprising a processor and a memory, the method comprising: providing a set of pre-learned dictionaries, including a first pre-learned dictionary including a set of p1 atoms; acquiring a sparse set of S acquired sub-images, including a first sub-image of size [a×b] pixels wherein a, b∈[2, min {M,N}], of the first sample; and reconstructing the electron microscopy image of the first sample using the sparse set of S sub-images of the first sample and the set of pre-learned dictionaries.
Claims15
A method of reconstructing an electron microscopy image of size [M×N] pixels of a first sample, the method implemented by a computer comprising a processor and a memory, the method comprising:
- providing a set of pre-learned dictionaries, including a first pre-learned dictionary including a set of p1 atoms;
- acquiring a sparse set of S acquired sub-images, including a first sub-image of size [a×b] pixels wherein a, b∈[2, min{M, N}], of the first sample;
- and
- reconstructing the electron microscopy image of the first sample using the sparse set of S sub-images of the first sample and the set of pre-learned dictionaries.
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Dependencies are inferred from the claim text.