EP 3056012 A1 20160817 - PROTECTION OF DATA PRIVACY IN A VIDEO STREAM, USING A REDUNDANT SLICE
Title (en)
PROTECTION OF DATA PRIVACY IN A VIDEO STREAM, USING A REDUNDANT SLICE
Title (de)
SCHUTZ VON PRIVATSPHÄRE IN EINEM VIDEOSTROM MITTELS EINER REDUNDANTEN SLICE
Title (fr)
PROTECTION DE LA SPHÈRE PRIVÉE DANS UN FLUX VIDÉO AU MOYEN D'UNE TRANCHE REDONDANTE
Publication
Application
Priority
- DE 102013226802 A 20131220
- EP 2014072561 W 20141021
Abstract (en)
[origin: WO2015090679A1] In order to protect data privacy in a video stream, a video stream (30) comprising a slice structure (37) is created. A video stream slice (31) comprising content (32) that is to be protected is identified. A slice (41) which is at least partially redundant in relation to the identified slice (31) is created. The content (32) to be protected in one of the two slices (31, 41) is encrypted. At least one measure for assuring data privacy is used on the content (32) to be protected in the other (41, 31) of the two slices.
IPC 8 full level
H04N 21/2343 (2011.01); G08B 13/196 (2006.01); H04N 21/2347 (2011.01); H04N 21/431 (2011.01)
CPC (source: EP US)
G06F 21/602 (2013.01 - US); G06F 21/6245 (2013.01 - US); H04L 65/75 (2022.05 - US); H04L 65/756 (2022.05 - EP); H04N 19/48 (2014.11 - EP US); H04N 21/234345 (2013.01 - EP US); H04N 21/23476 (2013.01 - EP US); H04N 21/4318 (2013.01 - EP US); G08B 13/19686 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015090679 A1 20150625; CN 105830449 A 20160803; DE 102013226802 A1 20150625; EP 3056012 A1 20160817; US 2016337673 A1 20161117
DOCDB simple family (application)
EP 2014072561 W 20141021; CN 201480069677 A 20141021; DE 102013226802 A 20131220; EP 14793804 A 20141021; US 201415181445 A 20141021