Local stereo matching algorithms based on adapting-weights aggregation produce excellent results compared to other lo- cal methods. In particular, they produce more accurate results near disparity edges. This improvement is obtained thanks to the fact that the support for each pixel is accurately deter- mined based on information such as colour or spatial distance. However, the computation of the support for each pixel results in computationally complex algorithms, especially when us- ing large aggregation windows. Iterative aggregation schemes are a potential alternative to using large windows. In this paper we propose a novel iterative approach for adapting- weights aggregation which produces better results and out- performs most previous adapting-weights methods.

L. De-Maeztu, S. Mattoccia, A. Villanueva, R. Cabeza (2011). EFFICIENT AGGREGATION VIA ITERATIVE BLOCK-BASED ADAPTING SUPPORT-WEIGHTS. LIÈGE : IEEE [10.1109/IC3D.2011.6584379].

EFFICIENT AGGREGATION VIA ITERATIVE BLOCK-BASED ADAPTING SUPPORT-WEIGHTS

MATTOCCIA, STEFANO;
2011

Abstract

Local stereo matching algorithms based on adapting-weights aggregation produce excellent results compared to other lo- cal methods. In particular, they produce more accurate results near disparity edges. This improvement is obtained thanks to the fact that the support for each pixel is accurately deter- mined based on information such as colour or spatial distance. However, the computation of the support for each pixel results in computationally complex algorithms, especially when us- ing large aggregation windows. Iterative aggregation schemes are a potential alternative to using large windows. In this paper we propose a novel iterative approach for adapting- weights aggregation which produces better results and out- performs most previous adapting-weights methods.
2011
Proceedings of the International Conference on 3D Imaging (IC3D)
1
5
L. De-Maeztu, S. Mattoccia, A. Villanueva, R. Cabeza (2011). EFFICIENT AGGREGATION VIA ITERATIVE BLOCK-BASED ADAPTING SUPPORT-WEIGHTS. LIÈGE : IEEE [10.1109/IC3D.2011.6584379].
L. De-Maeztu; S. Mattoccia; A. Villanueva; R. Cabeza
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/124996
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