EP 1305956 A2 20030502 - METHOD AND DEVICE FOR GENERATING 3D IMAGES
Title (en)
METHOD AND DEVICE FOR GENERATING 3D IMAGES
Title (de)
ERZEUGUNG EINER STEREO-BILDFOLGE AUS EINER 2D-BILDFOLGE
Title (fr)
PROCEDE ET DISPOSITIF DE PRODUCTION D'IMAGES 3D
Publication
Application
Priority
- DE 10016074 A 20000401
- EP 0103707 W 20010401
Abstract (en)
[origin: WO0176258A2] The invention relates to a method and to a device for generating 3D images, according to which an image of a second sequence of images is generated in addition to an image of a first sequence of 2D images at an interval that can be determined via an approximation variable ( alpha ). A measure of similarity (dk) between successive images of the first sequence is determined and compared with threshold values ( delta 0 < delta 1 < delta 2) so as to modify the approximation variable ( alpha ) depending thereon in such a manner that the stereo base width does not turn unnaturally large. A phase analyzer (12) is used to determine a prevailing direction of movement in successive images of the first sequence of images and a phase converter (16) is used to allocate the image of the first and second sequence of images to a left-hand or right-hand viewing channel depending on a prevailing direction of movement in successive images of the first sequence.
IPC 1-7
IPC 8 full level
G06T 19/00 (2011.01); H04N 13/00 (2006.01); H04N 15/00 (2006.01)
CPC (source: EP KR US)
G06T 7/20 (2013.01 - KR); H04N 13/128 (2018.04 - EP US); H04N 13/261 (2018.04 - EP US); H04N 13/359 (2018.04 - EP US)
Citation (search report)
See references of WO 0176258A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0176258 A2 20011011; WO 0176258 A3 20020912; AU 5224001 A 20011015; AU 783045 B2 20050922; CA 2404966 A1 20011011; DE 10016074 A1 20011004; DE 10016074 B4 20040930; EP 1305956 A2 20030502; JP 2004504736 A 20040212; JP 4843753 B2 20111221; KR 100838351 B1 20080616; KR 20040010040 A 20040131; US 2003098907 A1 20030529; US 2007269136 A1 20071122; US 7254264 B2 20070807
DOCDB simple family (application)
EP 0103707 W 20010401; AU 5224001 A 20010401; CA 2404966 A 20010401; DE 10016074 A 20000401; EP 01925518 A 20010401; JP 2001573802 A 20010401; KR 20027013162 A 20021001; US 24055602 A 20021001; US 83510407 A 20070807