Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. AU1997026749 - Color pattern evaluation system for randomly oriented articles

Office Australie
Numéro de la demande 26749/97
Date de la demande 18.04.1997
Numéro de publication 1997026749
Date de publication 12.02.1998
Type de publication A
CIB
G06T 1/00
GPHYSIQUE
06CALCUL; COMPTAGE
TTRAITEMENT OU GÉNÉRATION DE DONNÉES D'IMAGE, EN GÉNÉRAL
1Traitement de données d'image, d'application générale
G06T 7/00
GPHYSIQUE
06CALCUL; COMPTAGE
TTRAITEMENT OU GÉNÉRATION DE DONNÉES D'IMAGE, EN GÉNÉRAL
7Analyse d'image
CPC
G06T 7/0006
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0004Industrial image inspection
0006using a design-rule based approach
G06T 2207/10024
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10024Color image
G06T 2207/30164
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30108Industrial image inspection
30164Workpiece; Machine component
Déposants Sones, Richard A.
Inventeurs Sones, Richard A.
Données relatives à la priorité 08638554 26.04.1996 US
Titre
(EN) Color pattern evaluation system for randomly oriented articles
Abrégé
(EN)
An inspection system (10) includes a camera (30) coupled to a processor (40) to generate a number of image signals corresponding to a multicolor pattern of an item in motion on a conveyor (20). The processor (40) models the multicolor pattern by deriving a number of test values from a segmented image representation of the item provided by the camera (30). Each test value is representative of a corresponding one of the segmented regions of the pattern and is determined as a function of region size independent of orientation of the multicolor pattern. The test values are compared to reference data by the processor (40) to inspect the item.

Également publié en tant que