EP 2223184 A1 20100901 - PROJECTION HAVING DYNAMIC ADJUSTMENT OF IMAGE DATA
Title (en)
PROJECTION HAVING DYNAMIC ADJUSTMENT OF IMAGE DATA
Title (de)
PROJEKTION MIT DYNAMISCHER ANPASSUNG DER BILDDATEN
Title (fr)
PROJECTION AVEC ADAPTATION DYNAMIQUE DES DONNÉES D'IMAGE
Publication
Application
Priority
- EP 2008066280 W 20081127
- DE 102007058086 A 20071203
- DE 102008043189 A 20081027
Abstract (en)
[origin: WO2009071481A1] The present invention relates to a method for projecting image data (8a, 8b) onto a projection surface (5) by means of a projector (1), wherein the distance (6) between the projector (1) and at least one point of the projection surface (5) and/or the orientation of the center axis of projection (3) of the projector (1) relative to the projection surface (5) is determined and the determined information about the distance and/or orientation is fed into a control unit, wherein at least one image element (9-15) of the image data (8a, 8b) to be projected onto the projection surface (5) is adjusted to the information about the distance (6) between the projector (1) and the projection surface (5) and/or to the information about the orientation of the projector (1) relative to the projection surface (5). The invention further relates to a device according to said method for projecting image data (8a, 8b) onto a projection surface (5).
IPC 8 full level
G03B 21/14 (2006.01); H04N 5/74 (2006.01)
CPC (source: EP)
G03B 21/14 (2013.01); H04N 5/74 (2013.01); H04N 9/3129 (2013.01); H04N 9/3185 (2013.01); H04N 9/3191 (2013.01); B60R 11/02 (2013.01); H04N 5/7491 (2013.01)
Citation (search report)
See references of WO 2009071481A1
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102008043189 A1 20090604; CN 101884012 A 20101110; CN 101884012 B 20120704; EP 2223184 A1 20100901; WO 2009071481 A1 20090611
DOCDB simple family (application)
DE 102008043189 A 20081027; CN 200880118948 A 20081127; EP 08857680 A 20081127; EP 2008066280 W 20081127