EP 1543437 A1 20050622 - METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING SALIENT FEATURES FOR OBJECT CLASSIFICATION
Title (en)
METHOD AND APPARATUS FOR AUTOMATICALLY DETERMINING SALIENT FEATURES FOR OBJECT CLASSIFICATION
Title (de)
VERFAHREN UND VORRICHTUNG ZUR AUTOMATISCHEN BESTIMMUNG KENNZEICHNENDER MERKMALE FÜR DIE OBJEKTKLASSIFIKATION
Title (fr)
PROCEDE ET APPAREIL DE DETERMINATION AUTOMATIQUE DE TRAITS SAILLANTS POUR CLASSIFICATION PAR ARTICLE
Publication
Application
Priority
US 0230457 W 20020925
Abstract (en)
[origin: WO2004029826A1] A method and apparatus for automatically determining salient features (308) for object classification is provided. In accordance with one embodiment, one or more unique features are extracted from a first content group of objects to form a first feature list, and one or more unique features are extracted from a second anti-content group of objects to form a second feature list. A ranked list of features is then created by applying statistical differentiation between unique features of the first feature list and unique features of the second feature list. A set of salient features (308) is then identified from the resulting ranked list of features.
IPC 1-7
IPC 8 full level
G06F 17/00 (2006.01); G06F 17/30 (2006.01)
CPC (source: EP)
G06F 16/313 (2018.12); G06F 16/353 (2018.12)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 2004029826 A1 20040408; AU 2002334669 A1 20040419; BR 0215899 A 20050726; CA 2500264 A1 20040408; CN 100378713 C 20080402; CN 1669023 A 20050914; EP 1543437 A1 20050622; EP 1543437 A4 20080528; JP 2006501545 A 20060112; MX PA05003249 A 20050705
DOCDB simple family (application)
US 0230457 W 20020925; AU 2002334669 A 20020925; BR 0215899 A 20020925; CA 2500264 A 20020925; CN 02829663 A 20020925; EP 02807873 A 20020925; JP 2004539741 A 20020925; MX PA05003249 A 20020925