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Figure 11
Pinhole images of the binary 15 × 15 mask. (a) Top row: original P and N integer arrays, black = 0, white = 3. Bottom row: X-ray bucket images obtained for the P and N mask. (b) Left: original Huffman-like array, black = −3, white = +3. Right: reconstructed X-ray pinhole image of the 15 × 15 Huffman-like mask. (c) A surface plot of the cross-correlation of the original integer array [left image of (b)] with the reconstructed X-ray-image of the mask [right image of (b)]. The correlation is delta-like. The vertical scale has been normalized to set the maximum of the central peak to have value 1000.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 32| Part 3| May 2025|
https://doi.org/10.1107/S1600577525002127
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