This chapter provides an overview of emerging 3D face processing applications and new trends of research interest. First an overview of the 3D face databases that are released for public use are presented, evidencing their main characteristics in terms of expression variations, pose changes, and presence of occlusions. A section deals with the state-of-the-art methods for 3D facial recognition. This is followed by a discussion on the challenges related to face recognition using 3D scans with non-frontal pose, missing parts, and occlusions. Methods that address this applicative scenario are reviewed. Another section reviews the state-of-the-art methods for facial expression recognition, and talks about two specific solutions that include a semi-automatic approach and a fully automatic solution. This section addresses the new challenges posed by the analysis of 3D dynamic face sequences for the purpose of facial expression recognition, and presents a recent method giving effective solution to this problem.

Applications / Stefano Berretti; Boulbaba Ben Amor; Hassen Drira; Mohamed Daoudi; Anuj Srivastava; Alberto del Bimbo; Pietro Pala. - STAMPA. - (2013), pp. 149-202. [10.1002/9781118592656.ch5]

Applications

BERRETTI, STEFANO;DEL BIMBO, ALBERTO;PALA, PIETRO
2013

Abstract

This chapter provides an overview of emerging 3D face processing applications and new trends of research interest. First an overview of the 3D face databases that are released for public use are presented, evidencing their main characteristics in terms of expression variations, pose changes, and presence of occlusions. A section deals with the state-of-the-art methods for 3D facial recognition. This is followed by a discussion on the challenges related to face recognition using 3D scans with non-frontal pose, missing parts, and occlusions. Methods that address this applicative scenario are reviewed. Another section reviews the state-of-the-art methods for facial expression recognition, and talks about two specific solutions that include a semi-automatic approach and a fully automatic solution. This section addresses the new challenges posed by the analysis of 3D dynamic face sequences for the purpose of facial expression recognition, and presents a recent method giving effective solution to this problem.
2013
9780470666418
3D Face Modeling, Analysis and Recognition
149
202
Stefano Berretti; Boulbaba Ben Amor; Hassen Drira; Mohamed Daoudi; Anuj Srivastava; Alberto del Bimbo; Pietro Pala
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/815106
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