EP 1362477 A1 20031119 - METHOD AND DEVICE FOR COLLIMATING A DIGITAL PANORAMIC IMAGE
Title (en)
METHOD AND DEVICE FOR COLLIMATING A DIGITAL PANORAMIC IMAGE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ORIENTIERUNG EINES DIGITALEN PANORAMISCHEN BILDES
Title (fr)
PROCEDE ET DISPOSITIF POUR L'ORIENTATION D'UNE IMAGE PANORAMIQUE NUMERIQUE
Publication
Application
Priority
- FR 0200539 W 20020213
- FR 0102147 A 20010216
Abstract (en)
[origin: FR2821172A1] The invention concerns a method for collimating a digital panoramic image (PI1) derived from at least a wide-angle initial image whereof the image points are transferred into a three-dimensional co-ordinate system. The invention is characterised in that the method comprises: a step which consists in inserting a collimating mark on the initial image when the shot is made; and a step which consists in detecting the location (461) of the collimating mark in the digital panoramic image (PI1), using an image analysing algorithm. FIG. 10A: xyz SPHERICAL CO-ORDINATE SYSTEM OF AXES PI1 DIGITAL PANORAMIC IMAGE P1, P2, P12 PARALLEL LATITUDES M1 MERIDIAN
IPC 1-7
IPC 8 full level
G02B 13/06 (2006.01); G06T 7/00 (2006.01); H04N 5/225 (2006.01)
CPC (source: EP US)
G02B 13/06 (2013.01 - EP US); G06T 7/30 (2016.12 - EP US); G06T 7/73 (2016.12 - EP US); G06T 7/80 (2016.12 - EP US); H04N 23/50 (2023.01 - EP US); H04N 23/698 (2023.01 - EP US); H04N 23/90 (2023.01 - EP US)
Citation (search report)
See references of WO 02067572A1
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)
FR 2821172 A1 20020823; FR 2821172 B1 20030523; EP 1362477 A1 20031119; US 2004086271 A1 20040506; US 6885817 B2 20050426; WO 02067572 A1 20020829
DOCDB simple family (application)
FR 0102147 A 20010216; EP 02704811 A 20020213; FR 0200539 W 20020213; US 64157303 A 20030814