Digital Signal Processing Reference
In-Depth Information
(a) the disparity map used
(d) the disparity map used
(f) HCH
(b) In-painting
(c) HCH
(e) In-painting
Fig. 6.
Comparison of hole-filling with in-painting method
(c)
(a)
(b)
Fig. 7.
Comparison of VSRS with the proposed method
First row: results of VSRS, second row: results by the proposed method
6
Conclusion
In this paper, a new method for novel view synthesis is proposed to deal with the
situation that rendering high quality virtual image even with erroneous depth maps
inputted. Three main steps are proposed: 1) generate the initial virtual image by
bidirectional mapping; 2) detect the artifacts in initial virtual image and mark them as
“holes”; 3) complete these “holes” with the proposed HCH algorithm. The effeteness
of the proposed algorithm has been proven by experimental results.
