Light Fields for Face Analysis

• Published in: Sensors (Basel, Switzerland) Vol. 19; no. 12; pp. 2687 - 27
• Main Authors: Galdi, Chiara, Chiesa, Valeria, Busch, Christoph, Lobato Correia, Paulo, Dugelay, Jean-Luc, Guillemot, Christine
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 14.06.2019; MDPI
• Subjects: Biometrics; Citation indexes; Computer Science; face analysis; Face recognition; Information technology; International conferences; International organizations; Light; light field; Luminous intensity; Optics; Photonics; Sensors; Signal and Image Processing; survey; France; United States > US; Switzerland; Germany; survey; face analysis; light field

The term "plenoptic" comes from the Latin words plenus ("full") + optic. The plenoptic function is the 7-dimensional function representing the intensity of the light observed from every position and direction in 3-dimensional space. Thanks to the plenoptic function it is thus pos...