JPWO2022176686A1 - - Google Patents

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Publication number
JPWO2022176686A1
JPWO2022176686A1 JP2023500747A JP2023500747A JPWO2022176686A1 JP WO2022176686 A1 JPWO2022176686 A1 JP WO2022176686A1 JP 2023500747 A JP2023500747 A JP 2023500747A JP 2023500747 A JP2023500747 A JP 2023500747A JP WO2022176686 A1 JPWO2022176686 A1 JP WO2022176686A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023500747A
Other languages
Japanese (ja)
Other versions
JPWO2022176686A5 (https=
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 filed Critical
Publication of JPWO2022176686A1 publication Critical patent/JPWO2022176686A1/ja
Publication of JPWO2022176686A5 publication Critical patent/JPWO2022176686A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • 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
    • 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
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/58—Extraction of image or video features relating to hyperspectral data
    • 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
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious 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
    • G06V20/68—Food, e.g. fruit or vegetables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/283—Investigating the spectrum computer-interfaced
    • G01J2003/2833—Investigating the spectrum computer-interfaced and memorised spectra collection
    • 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
    • G01N2021/8854—Grading and classifying of flaws
    • 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
    • G01N2021/8887—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 based on image processing techniques
    • 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
    • G06T2207/10032—Satellite or aerial image; Remote sensing
    • G06T2207/10036—Multispectral image; Hyperspectral image
    • 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30128—Food products
    • 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
    • G06V2201/07—Target detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2023500747A 2021-02-22 2022-02-08 Pending JPWO2022176686A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021026525 2021-02-22
PCT/JP2022/004780 WO2022176686A1 (ja) 2021-02-22 2022-02-08 異物を検出する方法および装置

Publications (2)

Publication Number Publication Date
JPWO2022176686A1 true JPWO2022176686A1 (https=) 2022-08-25
JPWO2022176686A5 JPWO2022176686A5 (https=) 2023-11-14

Family

ID=82930870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500747A Pending JPWO2022176686A1 (https=) 2021-02-22 2022-02-08

Country Status (4)

Country Link
US (1) US20230368487A1 (https=)
JP (1) JPWO2022176686A1 (https=)
CN (1) CN116848399A (https=)
WO (1) WO2022176686A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023141906A (ja) * 2022-03-24 2023-10-05 ソニーセミコンダクタソリューションズ株式会社 撮像装置、撮像方法および撮像プログラム
US20250086782A1 (en) * 2023-09-07 2025-03-13 Altria Client Services Llc Methods of tobacco classification via hyperspectral imaging
EP4667908A1 (en) * 2024-06-21 2025-12-24 Nulab Analitica Alimentaria, S.L.U. Methods and systems for detecting solids in food products based on hyperspectral images

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63251865A (ja) * 1987-04-08 1988-10-19 Alps Electric Co Ltd 濃淡画像データの圧縮化方法
JP2008298680A (ja) * 2007-06-01 2008-12-11 Oki Electric Ind Co Ltd 基板外観検査装置、基板外観検査方法及びそのプログラム
JP2009128345A (ja) * 2007-11-28 2009-06-11 Omron Corp 物体認識方法およびこの方法を用いた基板外観検査装置
JP2020053910A (ja) * 2018-09-28 2020-04-02 パナソニックＩｐマネジメント株式会社 光学デバイス、および撮像装置
JP2020524328A (ja) * 2017-06-19 2020-08-13 インパクトビジョン インコーポレイテッド 異物を識別するためのハイパースペクトル画像処理用のシステム及び方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003014580A (ja) * 2001-06-11 2003-01-15 Internatl Business Mach Corp <Ibm> 検査装置、検査方法
JP5298684B2 (ja) * 2008-07-25 2013-09-25 住友電気工業株式会社 異物の検出装置及び検出方法
JP2011141809A (ja) * 2010-01-08 2011-07-21 Sumitomo Electric Ind Ltd 画像データ分析装置及び画像データ分析方法
CN105611117B (zh) * 2014-11-19 2018-12-07 松下知识产权经营株式会社 摄像装置以及分光系统
JP6235684B1 (ja) * 2016-11-29 2017-11-22 Ckd株式会社 検査装置及びｐｔｐ包装機
CN110441264B (zh) * 2019-07-22 2022-04-01 上海集成电路研发中心有限公司 一种基于压缩感知的频域谱成像装置及方法
EP4018180A4 (en) * 2019-08-20 2023-05-31 P&P Optica Inc. DEVICES, SYSTEMS AND METHODS FOR SORTING AND LABELING FOOD
JP7720532B2 (ja) * 2020-03-26 2025-08-08 パナソニックＩｐマネジメント株式会社 信号処理方法、信号処理装置、および撮像システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63251865A (ja) * 1987-04-08 1988-10-19 Alps Electric Co Ltd 濃淡画像データの圧縮化方法
JP2008298680A (ja) * 2007-06-01 2008-12-11 Oki Electric Ind Co Ltd 基板外観検査装置、基板外観検査方法及びそのプログラム
JP2009128345A (ja) * 2007-11-28 2009-06-11 Omron Corp 物体認識方法およびこの方法を用いた基板外観検査装置
JP2020524328A (ja) * 2017-06-19 2020-08-13 インパクトビジョン インコーポレイテッド 異物を識別するためのハイパースペクトル画像処理用のシステム及び方法
JP2020053910A (ja) * 2018-09-28 2020-04-02 パナソニックＩｐマネジメント株式会社 光学デバイス、および撮像装置

Also Published As

Publication number Publication date
CN116848399A (zh) 2023-10-03
WO2022176686A1 (ja) 2022-08-25
US20230368487A1 (en) 2023-11-16

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