EP 2251849 A3 20120808 - Method for improved recognition of conduit-type objects
Title (en)
Method for improved recognition of conduit-type objects
Title (de)
Verfahren zur verbesserten Erkennung von leitungsartigen Objekten
Title (fr)
Procédé de détection améliorée d'objets de type conduite
Publication
Application
Priority
DE 102009020636 A 20090509
Abstract (en)
[origin: EP2251849A2] The method involves projecting a potential line measurement points in a horizontal plane. The points are identified by a polynomial phase transformation and subsequent spectral analysis of line patterns. Other potential line measurement points are projected in a predetermined distance from a detected line in a vertical plane to a horizontal plane.
IPC 8 full level
G08G 5/00 (2006.01)
CPC (source: EP)
G08G 5/0086 (2013.01)
Citation (search report)
[I] US 2008007708 A1 20080110 - FILIAS FRANCOIS-XAVIER [FR], et al
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 MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA ME RS
DOCDB simple family (publication)
EP 2251849 A2 20101117; EP 2251849 A3 20120808; EP 2251849 B1 20161012; DE 102009020636 A1 20101118; DE 102009020636 B4 20170928
DOCDB simple family (application)
EP 10002260 A 20100305; DE 102009020636 A 20090509