Specially for leftmost and rightmost regions, the segment-based refinement can greatly improve the mismatched disparity holes. The experimental results show that the proposed system can achieve higher accurate depth maps than the conventional methods....
Second, the matching cost is computed based on the feature fusion of color and gradient, and then the initial disparity can be achieved. Finally, the ultimate matching disparity can be obtained through a series post-processing, including consistency checking, mismatch correcting, disparity refinement ...
Similarly, we replicate the plane refinement in area 𝑀𝑝Mp. The plane refinement assigns two separate label spaces for 𝑈𝑝Up and 𝑀𝑝Mp. Lastly, the proposal by RANSAC fitting is employed to the center grid 𝐶𝑖𝑗Cij, which can estimate the 3D label of a disparity plane ...