EP 2380350 A1 20111026 - VIDEO ENCODING SYSTEM AND METHOD
Title (en)
VIDEO ENCODING SYSTEM AND METHOD
Title (de)
VIDEOCODIERUNGSSYSTEM UND VERFAHREN
Title (fr)
SYSTEME ET PROCEDE DE CODAGE VIDEO
Publication
Application
Priority
- FR 2009052193 W 20091116
- FR 0859113 A 20081230
Abstract (en)
[origin: WO2010076439A1] The invention relates to a video encoding system and method, and can be used in the field of data video broadcasting from a server to a client terminal. The video encoding system (100) for encoding consecutive images of a video sequence comprises an input data reception module (101) for receiving the current image (Fn) to be encoded, means (103) for dividing the current image (Fn) into macroblocks, and a module (105) for estimating movement vectors and a movement compensation module (106). The data reception module (101) further receives a real movement vector of at least one moved area of the current image (Fn), the encoding system (100) including means (104) for allocating said real movement vector to macroblocks belonging to said moved area and means (118) for transmitting the real movement vector directly to said compensation module (106) without any estimation of the movement vectors by the estimation module (105) for the macroblocks that belong to the moved area.
IPC 8 full level
H04N 7/26 (2006.01)
CPC (source: EP US)
H04N 19/40 (2014.11 - EP US); H04N 19/51 (2014.11 - EP US); H04N 19/61 (2014.11 - EP US); H04N 21/2365 (2013.01 - US)
Citation (search report)
See references of WO 2010076439A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
FR 2940736 A1 20100702; FR 2940736 B1 20110408; BR PI0923824 A2 20150714; CN 102318344 A 20120111; CN 102318344 B 20141008; EP 2380350 A1 20111026; US 2011268191 A1 20111103; US 8731060 B2 20140520; WO 2010076439 A1 20100708
DOCDB simple family (application)
FR 0859113 A 20081230; BR PI0923824 A 20091116; CN 200980156608 A 20091116; EP 09768199 A 20091116; FR 2009052193 W 20091116; US 200913142551 A 20091116