IL259285B2 - A system and method for detecting defects on objects in an image - Google Patents

A system and method for detecting defects on objects in an image

Info

Publication number
IL259285B2
IL259285B2 IL259285A IL25928518A IL259285B2 IL 259285 B2 IL259285 B2 IL 259285B2 IL 259285 A IL259285 A IL 259285A IL 25928518 A IL25928518 A IL 25928518A IL 259285 B2 IL259285 B2 IL 259285B2
Authority
IL
Israel
Prior art keywords
item
images
defect
type
items
Prior art date
Application number
IL259285A
Other languages
English (en)
Hebrew (he)
Other versions
IL259285B1 (en
IL259285A (en
Inventor
HYATT Yonatan
ZOHAV Gil
Ginsburg Ran
Eshar Dagan
Original Assignee
Inspekto A M V Ltd
HYATT Yonatan
ZOHAV Gil
Ginsburg Ran
Eshar Dagan
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 Inspekto A M V Ltd, HYATT Yonatan, ZOHAV Gil, Ginsburg Ran, Eshar Dagan filed Critical Inspekto A M V Ltd
Priority to IL259285A priority Critical patent/IL259285B2/en
Publication of IL259285A publication Critical patent/IL259285A/en
Priority to MX2020011927A priority patent/MX2020011927A/es
Priority to EP19799360.3A priority patent/EP3791336B1/en
Priority to PCT/IL2019/050532 priority patent/WO2019215746A1/en
Priority to US17/053,809 priority patent/US11982628B2/en
Priority to KR1020207033217A priority patent/KR20210008352A/ko
Priority to CA3097316A priority patent/CA3097316A1/en
Priority to JP2020559516A priority patent/JP2021523348A/ja
Priority to CN201980030747.2A priority patent/CN112088387B/zh
Priority to BR112020022645-9A priority patent/BR112020022645A2/pt
Publication of IL259285B1 publication Critical patent/IL259285B1/en
Publication of IL259285B2 publication Critical patent/IL259285B2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/2433—Single-class perspective, e.g. one-against-all classification; Novelty detection; Outlier detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G06N3/0442—Recurrent networks, e.g. Hopfield networks characterised by memory or gating, e.g. long short-term memory [LSTM] or gated recurrent units [GRU]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/096—Transfer learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G01N2203/0062—Crack or flaws
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/06—Recognition of objects for industrial automation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Molecular Biology (AREA)
  • Computational Linguistics (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IL259285A 2018-05-10 2018-05-10 A system and method for detecting defects on objects in an image IL259285B2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IL259285A IL259285B2 (en) 2018-05-10 2018-05-10 A system and method for detecting defects on objects in an image
BR112020022645-9A BR112020022645A2 (pt) 2018-05-10 2019-05-10 sistema e método para detecção de defeitos em itens imageados
US17/053,809 US11982628B2 (en) 2018-05-10 2019-05-10 System and method for detecting defects on imaged items
EP19799360.3A EP3791336B1 (en) 2018-05-10 2019-05-10 System and method for detecting defects on imaged items
PCT/IL2019/050532 WO2019215746A1 (en) 2018-05-10 2019-05-10 System and method for detecting defects on imaged items
MX2020011927A MX2020011927A (es) 2018-05-10 2019-05-10 Sistema y metodo para detectar defectos en elementos digitalizados.
KR1020207033217A KR20210008352A (ko) 2018-05-10 2019-05-10 촬상된 품목의 결함을 검출하기 위한 시스템 및 방법
CA3097316A CA3097316A1 (en) 2018-05-10 2019-05-10 System and method for detecting defects on imaged items
JP2020559516A JP2021523348A (ja) 2018-05-10 2019-05-10 画像化されたアイテムの欠陥を検出するためのシステムおよび方法
CN201980030747.2A CN112088387B (zh) 2018-05-10 2019-05-10 检测成像物品缺陷的系统和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL259285A IL259285B2 (en) 2018-05-10 2018-05-10 A system and method for detecting defects on objects in an image

Publications (3)

Publication Number Publication Date
IL259285A IL259285A (en) 2018-06-28
IL259285B1 IL259285B1 (en) 2023-03-01
IL259285B2 true IL259285B2 (en) 2023-07-01

Family

ID=66624797

Family Applications (1)

Application Number Title Priority Date Filing Date
IL259285A IL259285B2 (en) 2018-05-10 2018-05-10 A system and method for detecting defects on objects in an image

Country Status (10)

Country Link
US (1) US11982628B2 (https=)
EP (1) EP3791336B1 (https=)
JP (1) JP2021523348A (https=)
KR (1) KR20210008352A (https=)
CN (1) CN112088387B (https=)
BR (1) BR112020022645A2 (https=)
CA (1) CA3097316A1 (https=)
IL (1) IL259285B2 (https=)
MX (1) MX2020011927A (https=)
WO (1) WO2019215746A1 (https=)

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US12272046B2 (en) * 2020-09-21 2025-04-08 International Business Machines Corporation Feature detection based on neural networks
CN114648480B (zh) * 2020-12-17 2025-09-05 杭州海康威视数字技术股份有限公司 表面缺陷检测方法、装置及系统
US12330329B2 (en) 2021-03-30 2025-06-17 Maxcess Americas, Inc. Rotary die cutting device and method for setting a gap dimension of a gap between a die cutting cylinder and a counter pressure cylinder of the rotary die cutting device
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CN119894650A (zh) 2022-09-13 2025-04-25 麦克氏国际公司 用于设定轴向位置和间隙尺寸的刻划装置及方法
CN116058195B (zh) * 2023-04-06 2023-07-04 中国农业大学 一种叶菜生长环境光照调控方法、系统及装置
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Also Published As

Publication number Publication date
JP2021523348A (ja) 2021-09-02
BR112020022645A2 (pt) 2021-02-02
IL259285B1 (en) 2023-03-01
CN112088387A (zh) 2020-12-15
MX2020011927A (es) 2021-01-29
CA3097316A1 (en) 2019-11-14
IL259285A (en) 2018-06-28
EP3791336A4 (en) 2022-01-26
CN112088387B (zh) 2024-04-16
US11982628B2 (en) 2024-05-14
KR20210008352A (ko) 2021-01-21
EP3791336B1 (en) 2025-10-29
EP3791336C0 (en) 2025-10-29
US20210233229A1 (en) 2021-07-29
EP3791336A1 (en) 2021-03-17
WO2019215746A1 (en) 2019-11-14

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