Local Negative Base Transform and Image Scrambling

Figure 7

Scrambling image of irregular size by 20 times of LNBT with (2, 9, p): (a) original image of size 720648; (b) permuting x-coordinate with p=1; (c) permuting x-coordinate with p=209; (d) permuting y-coordinate p=1; (e) permuting y-coordinate with p=137.

(a)

(b)

(c)

(d)

(e)