Refinement of Inverse Depth Plane in Textureless and Occluded Regions in a Multiview Stereo Matching Scheme

Figure 4

An example of the matching cost update at an erroneous pixel. Due to the erroneous cost of the pixel, it is difficult to determine the global minimum (a). Using the consensus (b) at the pixel position (c), the matching cost can be correctly updated near the global minimum (d).

(a)

(b)

(c)

(d)