EP 1784786 A2 20070516 - VECTOR GRAPHICS, IN PARTICULAR GEOGRAPHIC MAPS PUBLISHING
Title (en)
VECTOR GRAPHICS, IN PARTICULAR GEOGRAPHIC MAPS PUBLISHING
Title (de)
VEKTORGRAFIKEN, BESONDERS GEOGRAFIEKARTENHERAUSGABE
Title (fr)
EDITION DE GRAPHIQUES VECTORIELS , NOTAMMENT DE CARTES GEOGRAPHIQUES
Publication
Application
Priority
- FR 2005002155 W 20050826
- FR 0409296 A 20040902
Abstract (en)
[origin: WO2006027470A2] The simplification/reconstruction processing of an image comprising areas delimited by polygonal lines whose points defining said lines are initially stored in a memory consists in organising sets of remaining points of each line after different initial image simplifications with different simplification ratios in a hierarchical database (SER) and, for processing a reconstruction (33), in using the identifier of the selected simplification ratio for recovering the database of points enabling to reconstruct the image having the selected simplification ratio.
IPC 8 full level
G06T 11/20 (2006.01)
CPC (source: EP US)
G06T 11/20 (2013.01 - EP US)
Citation (search report)
See references of WO 2006027470A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2874720 A1 20060303; FR 2874720 B1 20070223; EP 1784786 A2 20070516; EP 2028622 A2 20090225; US 2007229510 A1 20071004; WO 2006027470 A2 20060316; WO 2006027470 A3 20060504
DOCDB simple family (application)
FR 0409296 A 20040902; EP 05798372 A 20050826; EP 08171707 A 20050826; FR 2005002155 W 20050826; US 57458405 A 20050826