Multiple-Kernel Local-Patch Descriptor

Arun Mukundan, Giorgos Tolias and Ondrej Chum

Abstract

We propose a multiple-kernel local-patch descriptor based on efficient match kernels of patch gradients. It combines two parametrizations of gradient position and direction, each parametrization provides robustness to a different type of patch miss-registration: polar parametrization for noise in the patch dominant orientation detection, Cartesian for imprecise location of the feature point.

Session

Orals - Matching

Files

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DOI

10.5244/C.31.184
https://dx.doi.org/10.5244/C.31.184

Citation

Arun Mukundan, Giorgos Tolias and Ondrej Chum. Multiple-Kernel Local-Patch Descriptor. In T.K. Kim, S. Zafeiriou, G. Brostow and K. Mikolajczyk, editors, Proceedings of the British Machine Vision Conference (BMVC), pages 184.1-184.11. BMVA Press, September 2017.

Bibtex

            @inproceedings{BMVC2017_184,
                title={Multiple-Kernel Local-Patch Descriptor},
                author={Arun Mukundan, Giorgos Tolias and Ondrej Chum},
                year={2017},
                month={September},
                pages={184.1-184.11},
                articleno={184},
                numpages={11},
                booktitle={Proceedings of the British Machine Vision Conference (BMVC)},
                publisher={BMVA Press},
                editor={Tae-Kyun Kim, Stefanos Zafeiriou, Gabriel Brostow and Krystian Mikolajczyk},
                doi={10.5244/C.31.184},
                isbn={1-901725-60-X},
                url={https://dx.doi.org/10.5244/C.31.184}
            }