NZ296487A - Baking foodstuffs by determining state of a substance from interdependent colour property by forming image and projecting it into colour space and comparing with reference - Google Patents

Baking foodstuffs by determining state of a substance from interdependent colour property by forming image and projecting it into colour space and comparing with reference

Info

Publication number
NZ296487A
NZ296487A NZ296487A NZ29648795A NZ296487A NZ 296487 A NZ296487 A NZ 296487A NZ 296487 A NZ296487 A NZ 296487A NZ 29648795 A NZ29648795 A NZ 29648795A NZ 296487 A NZ296487 A NZ 296487A
Authority
NZ
New Zealand
Prior art keywords
substance
colour
projecting
comparing
interdependent
Prior art date
Application number
NZ296487A
Inventor
Charles Tasman Westcott
Leonard George Hamey
Original Assignee
Arnott S Biscuits Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arnott S Biscuits Ltd filed Critical Arnott S Biscuits Ltd
Publication of NZ296487A publication Critical patent/NZ296487A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/10—Starch-containing substances, e.g. dough
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30128—Food products

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)

Abstract

he present invention is directed towards a method of baking foodstuffs by 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).
NZ296487A 1994-12-13 1995-12-01 Baking foodstuffs by determining state of a substance from interdependent colour property by forming image and projecting it into colour space and comparing with reference NZ296487A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN0023A AUPN002394A0 (en) 1994-12-13 1994-12-13 Data recognition system
PCT/AU1995/000813 WO1996018975A1 (en) 1994-12-13 1995-12-01 Data recognition system

Publications (1)

Publication Number Publication Date
NZ296487A true NZ296487A (en) 2000-01-28

Family

ID=3784530

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ296487A NZ296487A (en) 1994-12-13 1995-12-01 Baking foodstuffs by determining state of a substance from interdependent colour property by forming image and projecting it into colour space and comparing with reference

Country Status (8)

Country Link
JP (1) JPH10511786A (en)
CN (1) CN1170469A (en)
AU (1) AUPN002394A0 (en)
CA (1) CA2207326A1 (en)
DE (1) DE19581867T1 (en)
GB (1) GB2311369A (en)
NZ (1) NZ296487A (en)
WO (1) WO1996018975A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002312762A (en) * 2001-04-12 2002-10-25 Seirei Ind Co Ltd Grain sorting apparatus utilizing neural network
CN106778912A (en) * 2017-01-13 2017-05-31 湖南理工学院 A kind of full-automatic apparatus for baking and method for cake
CN110111648A (en) * 2019-04-17 2019-08-09 吉林大学珠海学院 A kind of programming training system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437439B1 (en) * 1988-07-14 1996-03-27 Garibaldi Pty. Ltd. Computerised colour matching
JPH0786433B2 (en) * 1990-05-22 1995-09-20 支朗 臼井 Color vision information conversion method and device
US5283839A (en) * 1990-12-31 1994-02-01 Neurosciences Research Foundation, Inc. Apparatus capable of figure-ground segregation
GB2256708A (en) * 1991-06-11 1992-12-16 Sumitomo Heavy Industries Object sorter using neural network
SE470465B (en) * 1992-09-07 1994-04-18 Agrovision Ab Method and apparatus for automatic assessment of grain cores and other granular products

Also Published As

Publication number Publication date
GB2311369A (en) 1997-09-24
WO1996018975A1 (en) 1996-06-20
CA2207326A1 (en) 1996-06-20
GB9710197D0 (en) 1997-07-09
AUPN002394A0 (en) 1995-01-12
CN1170469A (en) 1998-01-14
JPH10511786A (en) 1998-11-10
DE19581867T1 (en) 1997-12-11

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