Fig. 1. Flowchart of the algorithm

Fig. 2. Results of sky segmentation. (a) Haze image; (b) edge detected by Canny operator; (c) final edge of the sky detected

Fig. 3. Transmission comparison map. (a) Original haze image; (b) He's method; (c) our method

Fig. 4. Recovered images corresponding to the different D. (a) D=1; (b) D=2; (c) D=3; (d) D=3.5; (e) D=4; (f) D=5

Fig. 5. Comparison of experimental results. (a) Haze image; (b) He's method; (c) Tarel's method; (d) Meng's method; (e) our method