Significant achievements have been attained in the field of dense stereo correspondence by local algorithms based on an adaptive support. Given the problem of matching two correspondent pixels within a local stereo process, the basic idea is to consider as support for each pixel only those points which lay on the same disparity plane, rather than those belonging to a fixed support. This paper proposes a novel support aggregation strategy which includes information obtained from a segmentation process. Experimental results on the Middlebury dataset demonstrate that our approach is effective in improving the state of the art.
Segmentation-based adaptive support for accurate stereo correspondence / F. Tombari; S. Mattoccia; L. Di Stefano. - ELETTRONICO. - 1:(2007), pp. 427-438. (Intervento presentato al convegno IEEE Pacific-Rim Symposium on Image and Video Technology 2007 tenutosi a Santiago, Chile nel December 17-19, 2007).
Segmentation-based adaptive support for accurate stereo correspondence
TOMBARI, FEDERICO;MATTOCCIA, STEFANO;DI STEFANO, LUIGI
2007
Abstract
Significant achievements have been attained in the field of dense stereo correspondence by local algorithms based on an adaptive support. Given the problem of matching two correspondent pixels within a local stereo process, the basic idea is to consider as support for each pixel only those points which lay on the same disparity plane, rather than those belonging to a fixed support. This paper proposes a novel support aggregation strategy which includes information obtained from a segmentation process. Experimental results on the Middlebury dataset demonstrate that our approach is effective in improving the state of the art.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.