A Convex Solution to Spatially-Regularized Correspondence Problems
A Convex Solution to Spatially-Regularized Correspondence Problems
复制标题
空间正则化对应问题的凸解
DOI:
10.1007/978-3-319-46475-6_52
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
D. Cremers
中科院分区:
文献类型:
--
作者:
T. Windheuser;D. Cremers
We propose a convex formulation of the correspondence problem between two images with respect to an energy function measuring data consistency and spatial regularity. To this end, we formulate the general correspondence problem as the search for a minimal two-dimensional surface in. We then use tools from geometric measure theory and introduce 2-vector fields as a representation of two-dimensional surfaces in. We propose a discretization of this surface formulation that gives rise to a convex minimization problem and compute a globally optimal solution using an efficient primal-dual algorithm.