Transmission Estimation by Complex Assumption with Occlusion Handling

Figure 8

Example of regularization. (a) hazy image; (b) optimal solution based on the -swap; (c) approximate solution based on -expansion with several changes in the energy function; (d) final solution regularized from the approximate solution.

(a) Hazy image

(b) Optimal solution

(c) Approximate solution

(d) After regularization