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1. WO1996018975 - DATA RECOGNITION SYSTEM

Publication Number WO/1996/018975
Publication Date 20.06.1996
International Application No. PCT/AU1995/000813
International Filing Date 01.12.1995
Chapter 2 Demand Filed 12.07.1996
IPC
G01N 33/10 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
02Food
10Starch-containing substances, e.g. dough
G06T 7/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
CPC
G01N 33/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
02Food
10Starch-containing substances, e.g. dough
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 2207/20048
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20048Transform domain processing
G06T 2207/20076
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20076Probabilistic image processing
G06T 2207/30128
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
30128Food products
G06T 7/0004
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
0002Inspection of images, e.g. flaw detection
0004Industrial image inspection
Applicants
  • ARNOTT'S BISCUITS LIMITED [AU]/[AU] (AllExceptUS)
  • WESTCOTT, Charles, Tasman [AU]/[AU] (UsOnly)
  • HAMEY, Leonard, George, Chadborn [AU]/[AU] (UsOnly)
Inventors
  • WESTCOTT, Charles, Tasman
  • HAMEY, Leonard, George, Chadborn
Agents
  • SPRUSON & FERGUSON
Priority Data
PN 002313.12.1994AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DATA RECOGNITION SYSTEM
(FR) SYSTEME DE RECONNAISSANCE DE DONNEES
Abstract
(EN)
The present invention is directed towards a method of determining the state of a substance (2) having a color property dependent on the state of the substance. The method includes the following steps: forming a pixel image of the substance (3) using a camera (3); projecting the pixel image into a three-dimensional color space using a neural network (7); and comparing the projection (37) with a projection of a second position of the substance (2) to determine the state of the substance (2) using a second neural network (9).
(FR)
La présente invention concerne un procédé de détermination de l'état d'une substance (2) ayant, dans le domaine de la couleur, une propriété qui dépend de l'état de cette substance. Ce procédé comprend les étapes suivantes: formation d'une image de pixels de la substance (2) à l'aide d'une caméra (3), projection de l'image de pixels dans un espace en couleurs tridimensionnel en utilisant un réseau neuronal (7) et comparaison entre la projection (37) et la projection d'une deuxième position de la substance (2) pour déterminer l'état de cette dernière à l'aide d'un deuxième réseau neuronal (9).
Also published as
DE19581867
NZ296487
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