A Novel Approach for Detail-Enhanced Exposure Fusion Using Guided Filter
Figure 6
Color-coded map comparison (dark blue color indicates overexposed region and pure white indicates underexposed region). Comparison results to other classic edge preserving and exposure fusion techniques. (a) Source exposure 1; (b) source exposure 2; (c) anisotropic filter [9]; (d) bilateral filter [11]; (e) weighted least square filter [14]; (f) Mertens [4]; (g) results of our new exposure fusion method based on guided filter. Note that our method yields enhanced texture and edge features. Input image sequence courtesy of Tom Mertens.
