Patent · US Active

3D video data stream comprising a value table associating reference views and camera parameter in temporal unit scope and beyond temporal unit scope parameter sets and an encoder for encoding and a decoder for decoding the 3D video data stream

US10432969B2 · kind B2 · utility

1Cited by

0References

7Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Gerhard Tech · Berlin, DE
Karsten Suehring · Berlin, DE
Detlev Marpe · Berlin, DE
Thomas Wiegand · Berlin, DE

Key dates

Filing date	Aug 4, 2017
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Nov 7, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04N19/70
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A 3D video data stream including a set of coded views coded in the 3D video data stream in temporal units is shown. The 3D video data stream further includes a parameter set including a first table having an entry for each coded view which indicates by indexing for the respective coded view a number of reference views for which a relative camera parameter is present in the data stream, wherein a scope of the parameter set is beyond the scope of the temporal units.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.