Title:
The method and composition for carrying out the joint coding of a plurality of video streams
Document Type and Number:
Japanese Patent JP5947218
Kind Code:
B2
Abstract:
A method for jointly encoding a plurality of video streams (IV1, IV2, IV3), includes the steps of
- receiving said plurality of video streams (IV1, IV2, IV3)
- constructing a plurality of sequences of predicted pixel blocks (PPB1,PPB2, PPB3),
- processing and entropy encoding said predicted pixel blocks (PPB1,PPB2, PPB3) of said plurality of sequences of predicted pixel blocks with corresponding blocks of said plurality of video streams (IV1, IV2,IV3) for generating a plurality of sequences of encoded residual pixel data (ERPD1, ERPD2, ERPD3),
wherein said plurality of sequences of predicted pixel blocks (PPB1, PPB2, PPB3) are constructed from encoding structure data (ESD, ESD1, JESD) generated from said plurality of video streams (IV1, IV2, IV3), and wherein said plurality of sequences of encoded residual pixel data (ERPD1, ERPD2, ERPD3) is provided together with reference data (IREF) comprising said encoding structure data (ESD, ESD1, JESD) as encoded data of said plurality of video streams. A method for decoding and an encoder and decoder are disclosed as well.
Inventors:
Matuk, Jean-Francois
Application Number:
JP2012545263A
Publication Date:
July 06, 2016
Filing Date:
December 20, 2010
Export Citation:
Assignee:
Alcatel-Lucent
International Classes:
H04N19/597; H04N19/70
Domestic Patent References:
| JP2006532261A |
Attorney, Agent or Firm:
Kawaguchi International Patent Office