Efficient Neighbourhood Consensus Networks via Submanifold Sparse Convolutions

22 Apr 2020Ignacio RoccoRelja ArandjelovićJosef Sivic

In this work we target the problem of estimating accurately localised correspondences between a pair of images. We adopt the recent Neighbourhood Consensus Networks that have demonstrated promising performance for difficult correspondence problems and propose modifications to overcome their main limitations: large memory consumption, large inference time and poorly localised correspondences... (read more)

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