Method and a device for encoding a signal representative of a light-field content

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United States of America Patent

PATENT NO 11665369
APP PUB NO 20170374388A1
SERIAL NO

15629951

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Abstract

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The present disclosure relates to the transmission of sets of data and metadata and more particularly to the transmission of light-field contents. Light-field data take up large amounts of storage space which makes storage cumbersome and processing less efficient. In addition, light-field acquisition devices are extremely heterogeneous and each camera has its own proprietary file format. Since acquired light-field data from different cameras have a diversity of formats a complex processing is induced on the receiver side. To this end, it is proposed a method for encoding a signal representative of a light-field content in which the parameters representing the rays of light sensed by the different pixels of the sensor are mapped on the sensor. A second set of encoded parameters are used to reconstruct the light-field content from the parameters representing the rays of light sensed by the different pixels of the sensor.

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Patent Owner(s)

  • INTERDIGITAL CE PATENT HOLDINGS, SAS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doyen, Didier La bouexiere, FR 105 439
Kerbiriou, Paul Thorigne-Fouillard, FR 33 216
Lasserre, Sebastien Thorigné Fouillard, FR 92 398

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