| C. Buehler, S. Gortler, M. Cohen, and L. McMillan. Minimal surfaces for stereo. In Proc. of Eur. Conf. on Computer Vis i on, 2002. |
.... interested in this problem and have proposed different methods, including a continuous geometric formulation solved by local optimization methods like space carving [KS99] or level sets [FK98] and a discrete labelling formulation for computing stereo disparities solved by global graph cut methods [RC98, Ish00, KZ02a, BGCM02]. These methods have their own strengths and weaknesses. A continuous geometric formulation appears to be more suited to this problem as it is intrinsically related to the 3D space, while a global optimization ensures a better object solution seen as a whole rather than as a collection of small ....
....This concave smoothing term may take a wide variety of expressions. The resulting problem is unfortunately NP hard [BVZ01] and only an approximation solution can therefore be reached. Methods for two or three cameras that restrict this term to convex functions are also proposed in [Ish00] and [BGCM02] to search for a global minimum. However, these methods cannot easily be generalized to multiple cameras. Moreover, all these methods lack precision in general as the results are disparity maps representing objects by flat regions. Our approach is different in that it formulates the graph cut ....
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C. Buehler, S. Gortler, M. Cohen, and L. McMillan. Minimal surfaces for stereo. In European Conference on Computer Vision (ECCV 02), 2002.
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C. Buehler, S. J. Gortler, M. F. Cohen, and L. McMillan. Minimal surfaces for stereo. ECCV, pages 885--899, 2002.
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C. Buehler, S. Gortler, M. Cohen, and L. McMillan. Minimal surfaces for stereo. In Proc. of Eur. Conf. on Computer Vis i on, 2002.
No context found.
C. Buehler, S. Gortler, M. Cohen, and L. McMillan. Minimal surfaces for stereo. Proc. ECCV, 3:885--899, 2002.
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C. Buehler, S. Gortler, M. Cohen, and L. McMillan, "Minimal surfaces for stereo," in Proc. Seventh European Conference on Computer Vision, Copenhagen, Denmark, 2002.
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