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A Multi-modal Graphical Model for Scene Analysis

Taghavi Namin, Sarah; Najafi, Mohammad; Salzmann, Mathieu; Petersson, Lars


In this paper, we introduce a multi-modal graphical model to address the problems of semantic segmentation using 2D-3D data exhibiting extensive many-to-one correspondences. Existing methods often impose a hard correspondence between the 2D and 3D data, where the 2D and 3D corresponding regions are forced to receive identical labels. This results in performance degradation due to misalignments, 3D-2D projection errors and occlusions. We address this issue by defining a graph over the entire set...[Show more]

CollectionsANU Research Publications
Date published: 2015
Type: Conference paper
Source: Proceedings - 2015 IEEE Winter Conference on Applications of Computer Vision, WACV 2015
DOI: 10.1109/WACV.2015.139


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