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| HAL : hal-00703791, version 1 |
| Fiche détaillée |  Récupérer au format |
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| 13th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS 2012), Dublin : Irlande (2012) |
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| Face perception: Influence of location and number in videos |
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Anis Rahman 1Denis Pellerin 1 |
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| Rhone-Alpes CIBLE project No. 2136 Collaboration(s) |
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| (25/05/2012) |
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| The study is about the influence of face in videos. In the experiment, the participants were instructed free viewing of various videos. The resulting eye positions are compared to the hand-labeled faces to evaluate the impact of location and number of faces in the visual field. Here, we defined three regions--Inside (I), Periphery (P), and Outside (O)--to categorize video frames with one or two faces based on the location of faces. Then we perform the evaluation of all these categories to get resulting scores. The scores indicate that the impact of face is a function of its eccentricity such that it falls as the face is far from the center of the visual scene. Similarly, the number of faces also limits face attraction. |
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| 1 : | Grenoble Images Parole Signal Automatique (GIPSA-lab) |
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CNRS : UMR5216 – Université Joseph Fourier - Grenoble I – Université Pierre-Mendès-France - Grenoble II – Université Stendhal - Grenoble III – Institut Polytechnique de Grenoble - Grenoble Institute of Technology |
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| AGPIG |
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| Domaine | : | Informatique/Calcul parallèle, distribué et partagé |
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| Faces – visual saliency – gaze selection – video |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00703791, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00703791 | |
| oai:hal.archives-ouvertes.fr:hal-00703791 | |
| Contributeur : Rahman Anis | |
| Soumis le : Mardi 5 Juin 2012, 16:57:33 | |
| Dernière modification le : Vendredi 22 Juin 2012, 11:03:11 | |
