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. 2021 Jul 26;11(8):1920. doi: 10.3390/nano11081920

Figure 4.

Figure 4

The proposed resample method. (a,b) The original image consisting of three sub-images sliced from a 3D model “teapot” and the corresponding hologram. (c) Three sub-holograms and a three-pixel unit composed of 3 pixels from 3 sub-holograms at the same position. (d) Three-pixel units arranged in a side-by-side fashion. (e) The hologram generated from (b) through the resample method.