inria-00585834, version 1
Face recognition from caption-based supervision
Matthieu Guillaumin
1, 2Thomas Mensink
a, 1, 3Jakob Verbeek
b, 1Cordelia Schmid
b, 1
International Journal of Computer Vision 96, 1 (2012) 64-82
Abstract: In this paper, we present methods for face recognition using a collection of images with captions. We consider two tasks: retrieving all faces of a particular person in a data set, and establishing the correct association between the names in the captions and the faces in the images. This is challenging because of the very large appearance variation in the images, as well as the potential mismatch between images and their captions. For both tasks, we compare generative and discriminative probabilistic models, as well as methods that maximize subgraph densities in similarity graphs. We extend them by considering different metric learning techniques to obtain appropriate face representations that reduce intra person variability and increase inter person separation. For the retrieval task, we also study the benefit of query expansion. To evaluate performance, we use a new fully labeled data set of 31147 faces which extends the recent LFW data set. We present extensive experimental results which show that metric learning significantly improves the performance of all approaches on both tasks.
- a – Xerox
- b – INRIA
- 1: LEAR (INRIA Grenoble Rhône-Alpes / LJK Laboratoire Jean Kuntzmann)
- CNRS : FR71 – CNRS : UMR5527 – INRIA – Laboratoire Jean Kuntzmann – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble (INPG)
- 2: Laboratoire Jean Kuntzmann (LJK)
- CNRS : UMR5224 – Université Joseph Fourier - Grenoble I – Université Pierre Mendès-France - Grenoble II – Institut Polytechnique de Grenoble - Grenoble Institute of Technology
- 3: Xerox Research Centre Europe (XRCE)
- Xerox
- Domain : Computer Science/Computer Graphics and Virtual Reality
- inria-00585834, version 1
- http://hal.inria.fr/inria-00585834
- oai:hal.inria.fr:inria-00585834
- From: Team Lear
- Submitted on: Thursday, 14 April 2011 09:11:17
- Updated on: Thursday, 19 April 2012 11:24:37







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