A Comparative Study of Improved Artificial Bee Colony Algorithms Applied to Multilevel Image Thresholding

Figure 1

The test images and corresponding histograms.

(a) Starfish (481 × 321)

(b) Snow (481 × 321)

(c) Fox (481 × 321)

(d) Human (481 × 321)

(e) Burro (481 × 321)

(f) Mountain (481 × 321)

(g) Girl (481 × 321)

(h) Scenery (481 × 321)

(i) Penguin (321 × 481)

(j) Pillar (321 × 481)

(k) Waterfall (321 × 481)

(l) Bridge (321 × 481)