Feature Based Stereo Matching Using Two-Step Expansion

Figure 6

The relations of running time to (a) image resolution, (b) number of regions, (c) number of support points on the Tsukuba, Teddy, Cones, and Venus image pairs, and (d) the relevant segmented regions and corresponding points in different resolutions of the images.

(a)

(b)

(c)

(d)