JP7848862B2 - 異物検査装置 - Google Patents

異物検査装置

Info

Publication number
JP7848862B2
JP7848862B2 JP2024507444A JP2024507444A JP7848862B2 JP 7848862 B2 JP7848862 B2 JP 7848862B2 JP 2024507444 A JP2024507444 A JP 2024507444A JP 2024507444 A JP2024507444 A JP 2024507444A JP 7848862 B2 JP7848862 B2 JP 7848862B2
Authority
JP
Japan
Prior art keywords
container
foreign object
image
images
foreign
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2024507444A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023175943A5 (https=
JPWO2023175943A1 (https=
Inventor
尚司 谷内田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of JPWO2023175943A1 publication Critical patent/JPWO2023175943A1/ja
Publication of JPWO2023175943A5 publication Critical patent/JPWO2023175943A5/ja
Application granted granted Critical
Publication of JP7848862B2 publication Critical patent/JP7848862B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9018—Dirt detection in containers
    • G01N21/9027—Dirt detection in containers in containers after filling
    • 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
    • G06T7/0008—Industrial image inspection checking presence/absence
    • 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
    • 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
    • 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
    • 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • 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
    • G06T2207/30004—Biomedical image processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
JP2024507444A 2022-03-18 2022-03-18 異物検査装置 Active JP7848862B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/012744 WO2023175943A1 (ja) 2022-03-18 2022-03-18 異物検査装置

Publications (3)

Publication Number Publication Date
JPWO2023175943A1 JPWO2023175943A1 (https=) 2023-09-21
JPWO2023175943A5 JPWO2023175943A5 (https=) 2024-11-11
JP7848862B2 true JP7848862B2 (ja) 2026-04-21

Family

ID=88022975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024507444A Active JP7848862B2 (ja) 2022-03-18 2022-03-18 異物検査装置

Country Status (4)

Country Link
US (1) US20250182264A1 (https=)
EP (1) EP4495584A4 (https=)
JP (1) JP7848862B2 (https=)
WO (1) WO2023175943A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743755A (zh) 2013-12-20 2014-04-23 许雪梅 一种基于近邻传播聚类的医用药剂中可见异物检测方法
CN109709108A (zh) 2019-02-26 2019-05-03 天津迦自机器人科技有限公司 一种瓶装透明液体杂质检测设备及方法
JP2019174346A (ja) 2018-03-29 2019-10-10 富士通株式会社 検査方法、検査装置、及び検査プログラム
WO2021214994A1 (ja) 2020-04-24 2021-10-28 日本電気株式会社 検査システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI648532B (zh) * 2011-08-29 2019-01-21 美商安美基公司 用於非破壞性檢測-流體中未溶解粒子之方法及裝置
WO2019005257A2 (en) * 2017-06-07 2019-01-03 Hrl Laboratories, Llc NEUROMORPHIC SYSTEM FOR REAL-TIME VISUAL ACTIVITY RECOGNITION

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743755A (zh) 2013-12-20 2014-04-23 许雪梅 一种基于近邻传播聚类的医用药剂中可见异物检测方法
JP2019174346A (ja) 2018-03-29 2019-10-10 富士通株式会社 検査方法、検査装置、及び検査プログラム
CN109709108A (zh) 2019-02-26 2019-05-03 天津迦自机器人科技有限公司 一种瓶装透明液体杂质检测设备及方法
WO2021214994A1 (ja) 2020-04-24 2021-10-28 日本電気株式会社 検査システム

Also Published As

Publication number Publication date
JPWO2023175943A1 (https=) 2023-09-21
EP4495584A1 (en) 2025-01-22
US20250182264A1 (en) 2025-06-05
WO2023175943A1 (ja) 2023-09-21
EP4495584A4 (en) 2025-05-07

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