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Geometry-aware metric learning for similar face recognition

Authors: Nanhai Zhang; Jiajie Han; Jiani Hu; Weihong Deng;

Geometry-aware metric learning for similar face recognition

Abstract

Noticing that face images(from different persons) with high similarity computed by current state-of-the-art methods may be not visually similar, in this paper, we present a new verification problem on judging whether the given faces are similar or not. Similar to “view 2” of Labeled Faces in the Wild(LFW), we construct ten subsets' face pairs using images from LFW. Label of each pair comes from human annotation results. Since similar faces are not from the same person after all, pushing similar faces too close will easily contribute to wrong models. Therefore, we propose a new geometry-aware metric learning(GAML) method which can preserve the similarity of similar faces while enlarge the difference between dissimilar faces. Experimental results show that our method outperforms traditional face verification methods on our similar face dataset.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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