Application of Mathematical Symmetrical Group Theory in the Creation Process of Digital Holograms

Figure 6

Different holograms and their reconstructions with  nm and (proposed algorithm). The image has a size of 128 × 128 pixels.

(a) Original image bitmap of 128 × 128 (2794 no black pixels)

(b) Hologram of (a)

(c) Reconstruction of (b)

(d) Original binary image bitmap of 128 × 128 (678 no black pixels)

(e) Hologram of (d)

(f) Reconstruction of (e)