This technical report presents and extends a recent paper we have proposed for large scale image search. State-of-the-art methods build on the bag-of- features image representation. We first analyze bag-of-features in the framework of approximate nearest neighbor search. This shows the sub-optimality of such a representation for matching descriptors and leads us to derive a more precise representation based on 1) Hamming embedding (HE) and 2) weak geometric consistency constraints (WGC). HE provides binary signatures that refine the matching based on visual words. WGC filters matching descriptors that are not consistent in terms of angle and scale. HE and WGC are integrated within an inverted file and are efficiently exploited for all image...
International audienceThis article improves recent methods for large scale image search. We first an...
This technical report presents and extends a recent paper we have proposed for large scale image sea...
This technical report presents and extends a recent paper we have proposed for large scale image sea...
International audienceThis paper improves recent methods for large scale image search. State-of-the-...
International audienceWe address the problem of large scale image search, for which many recent meth...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceWe address the problem of large scale image search, for which many recent meth...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis paper improves recent methods for large scale image search. State-of-the-...
International audienceThis article improves recent methods for large scale image search. We first an...
This technical report presents and extends a recent paper we have proposed for large scale image sea...
This technical report presents and extends a recent paper we have proposed for large scale image sea...
International audienceThis paper improves recent methods for large scale image search. State-of-the-...
International audienceWe address the problem of large scale image search, for which many recent meth...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceWe address the problem of large scale image search, for which many recent meth...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceThis paper introduces recent methods for large scale image search. State-of-th...
International audienceThis article improves recent methods for large scale image search. We first an...
International audienceThis paper improves recent methods for large scale image search. State-of-the-...
International audienceThis article improves recent methods for large scale image search. We first an...
This technical report presents and extends a recent paper we have proposed for large scale image sea...
This technical report presents and extends a recent paper we have proposed for large scale image sea...