Global Patent Index - EP 1000512 A1

EP 1000512 A1 2000-05-17 - DATA SIGNAL FOR MODIFYING A GRAPHIC SCENE, CORRESPONDING METHOD AND DEVICE

Title (en)

DATA SIGNAL FOR MODIFYING A GRAPHIC SCENE, CORRESPONDING METHOD AND DEVICE

Title (de)

DATENSIGNAL ZURÄNDERUNG EINER GRAPHISCHEN SZENE, UND ENTSPRECHENDE VERFAHREN UND VORRICHTUNG

Title (fr)

SIGNAL DE DONNEES DE MODIFICAITON D'UNE SCENE GRAPHIQUE, PROCEDE ET DISPOSITIF CORRESPONDANTS

Publication

EP 1000512 A1 (FR)

Application

EP 98938735 A

Priority

  • FR 9801520 W
  • FR 9709120 A

Abstract (en)

[origin: FR2765983A1] The invention concerns a data signal for modifying a graphic scene, designed for means for constructing images capable of being displayed on at least one screen, comprising frames for updating the graphic scene, some of said fields bearing a command for replacing an extant graphic scene by a new graphic scene. The fields also advantageously bear at least one of the commands belonging the group comprising the following commands: inserting an element of said graphic scene; modifying an element of said graphic scene; eliminating an element of said graphic scene, said constructing means updating said scene on the basis of the updating frames. The invention also concerns the corresponding method and device.

IPC 1-7 (main, further and additional classification)

H04N 7/26; H04N 7/50

IPC 8 full level (invention and additional information)

H04N 5/262 (2006.01); G06F 13/00 (2006.01); G06T 13/00 (2006.01); G06T 15/70 (2006.01); H04N 7/24 (2011.01); H04N 7/26 (2006.01); H04N 7/50 (2006.01); H04N 21/234 (2011.01); H04N 21/2343 (2011.01); H04N 21/235 (2011.01); H04N 21/43 (2011.01); H04N 21/435 (2011.01); H04N 21/44 (2011.01)

CPC (invention and additional information)

H04N 21/23412 (2013.01); H04N 19/61 (2014.11); H04N 21/234318 (2013.01); H04N 21/235 (2013.01); H04N 21/2353 (2013.01); H04N 21/4307 (2013.01); H04N 21/435 (2013.01); H04N 21/44012 (2013.01); H04N 19/20 (2014.11)

Citation (search report)

See references of WO 9903280A1

Designated contracting state (EPC)

DE ES GB IT NL SE

EPO simple patent family

FR 2765983 A1 19990115; FR 2765983 B1 20041203; AU 765633 B2 20030925; AU 8734898 A 19990208; CN 1212016 C 20050720; CN 1262845 A 20000809; EP 1000512 A1 20000517; EP 1696670 A2 20060830; EP 1696670 A3 20101201; IL 133790 A 20060905; IL 133790 D0 20010430; JP 2001510312 A 20010731; JP 2005251161 A 20050915; JP 2009187586 A 20090820; JP 4664422 B2 20110406; US 6911982 B1 20050628; WO 9903280 A1 19990121

INPADOC legal status


2006-07-12 [18R] REFUSED

- Effective date: 20060131

2001-03-14 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010124

2000-05-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000113

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES GB IT NL SE