A Nonlocal Method with Modified Initial Cost and Multiple Weight for Stereo Matching

Figure 6

The final disparity maps of the extra Middlebury datasets. Four representative images were selected to show the superiority of our proposed method. (a) denotes the guidance images. From top to bottom, these are Baby3, Flowerpots, Lampshade1, and Laundry. Subfigures (b) to (e) show the disparity maps computed by different nonlocal methods. (b) shows the results of MST [15]; (c) and (d) show the results of the two segment-tree cost aggregations [17], respectively, and (e) shows the results of our proposed method.

(a) Guidance image

(b) MST

(c) ST-1

(d) ST-2

(e) Proposed