BR112021017669A2 - Sistema de reconhecimento de pontos característicos e método de reconhecimento - Google Patents

Sistema de reconhecimento de pontos característicos e método de reconhecimento

Info

Publication number
BR112021017669A2
BR112021017669A2 BR112021017669A BR112021017669A BR112021017669A2 BR 112021017669 A2 BR112021017669 A2 BR 112021017669A2 BR 112021017669 A BR112021017669 A BR 112021017669A BR 112021017669 A BR112021017669 A BR 112021017669A BR 112021017669 A2 BR112021017669 A2 BR 112021017669A2
Authority
BR
Brazil
Prior art keywords
characteristic point
recognition system
recognition
calculation unit
data
Prior art date
Application number
BR112021017669A
Other languages
English (en)
Inventor
Hiroaki Muranami
Koutarou TOKUYAMA
Masaru Tokumoto
Tatsuya Umino
Tomoki Yamashita
Original Assignee
Maekawa Seisakusho Kk
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 Maekawa Seisakusho Kk filed Critical Maekawa Seisakusho Kk
Publication of BR112021017669A2 publication Critical patent/BR112021017669A2/pt

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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
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22B—SLAUGHTERING
    • A22B5/00—Accessories for use during or after slaughtering
    • A22B5/0064—Accessories for use during or after slaughtering for classifying or grading carcasses; for measuring back fat
    • A22B5/007—Non-invasive scanning of carcasses, e.g. using image recognition, tomography, X-rays, ultrasound
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00—Other devices for processing meat or bones
    • A22C17/004—Devices for deboning meat
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C21/00—Processing poultry
    • A22C21/0069—Deboning poultry or parts of poultry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/30—Noise filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/758—Involving statistics of pixels or of feature values, e.g. histogram matching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/80—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level
    • G06V10/806—Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level of extracted features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00—Other devices for processing meat or bones
    • A22C17/0073—Other devices for processing meat or bones using visual recognition, X-rays, ultrasounds, or other contactless means to determine quality or size of portioned meat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/401—Imaging 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G06V2201/034—Recognition of patterns in medical or anatomical images of medical instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Quality & Reliability (AREA)
  • Biophysics (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Processing Of Meat And Fish (AREA)
  • Collating Specific Patterns (AREA)

Abstract

sistema de reconhecimento de pontos característicos e método de reconhecimento. de acordo com este sistema de reconhecimento de pontos característicos (1), os dados de um ponto característico de um primeiro grupo obtidos por uma primeira unidade de cálculo algorítmico (12) sem processamento de máscara são comparados com os dados de um ponto característico de um segundo grupo detectado por uma terceira unidade de cálculo algorítmico (16) obtido através do processamento de máscara realizado por uma segunda unidade de cálculo algorítmico (14), se os dados são anormais é determinado, e assim os pontos característicos de um sujeito p podem ser reconhecidos com mais precisão e estabilidade do que na técnica relacionada.
BR112021017669A 2019-04-26 2020-04-24 Sistema de reconhecimento de pontos característicos e método de reconhecimento BR112021017669A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019086815A JP2020183876A (ja) 2019-04-26 2019-04-26 特徴点認識システムおよびワーク処理システム
PCT/JP2020/017697 WO2020218513A1 (ja) 2019-04-26 2020-04-24 特徴点の認識システムおよび認識方法

Publications (1)

Publication Number Publication Date
BR112021017669A2 true BR112021017669A2 (pt) 2021-11-16

Family

ID=72942826

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021017669A BR112021017669A2 (pt) 2019-04-26 2020-04-24 Sistema de reconhecimento de pontos característicos e método de reconhecimento

Country Status (7)

Country Link
US (1) US20220165051A1 (pt)
EP (1) EP3933388A4 (pt)
JP (1) JP2020183876A (pt)
CN (1) CN113767278A (pt)
BR (1) BR112021017669A2 (pt)
CA (1) CA3130044C (pt)
WO (1) WO2020218513A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7549350B2 (ja) 2021-03-02 2024-09-11 花木工業株式会社 と体加工システム
AU2021457761A1 (en) * 2021-07-26 2024-02-22 Fpi Food Processing Innovation Gmbh & Co. Kg Methods, devices and arrangement for locating bony parts present in a poultry leg
JP2024068382A (ja) * 2022-11-08 2024-05-20 株式会社前川製作所 切断位置特定システム、及び、切断位置特定方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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JPH06324006A (ja) * 1993-04-30 1994-11-25 Snow Brand Milk Prod Co Ltd 肉組織の検査、加工方法およびその装置
EP0920620B1 (en) * 1996-08-23 2004-10-13 Her Majesty The Queen in Right of Canada, as represented by The Department of Agriculture and Agri-Food Canada Method and apparatus for using image analysis to determine meat and carcass characteristics
US8351672B2 (en) * 2007-09-26 2013-01-08 Industry Vision Automation Corp. Machine imaging apparatus and method for detecting foreign materials
DK2532246T3 (en) * 2010-10-27 2015-10-05 Maekawa Seisakusho Kk Deboning and deboning the meat with bone using X-rays
JP5766564B2 (ja) * 2011-09-15 2015-08-19 株式会社東芝 顔認証装置及び顔認証方法
EP2912946B1 (en) * 2012-10-23 2017-07-12 Mayekawa Mfg. Co., Ltd. Right/left discrimination system for pig carcass limb sections
KR20150098119A (ko) * 2014-02-19 2015-08-27 삼성전자주식회사 의료 영상 내 거짓양성 병변후보 제거 시스템 및 방법
JP6741750B2 (ja) * 2015-07-29 2020-08-19 ペルキネルマー ヘルス サイエンシーズ， インコーポレイテッド ３ｄ解剖画像における個々の骨格の骨の自動化されたセグメンテーションのためのシステムおよび方法
US10654185B2 (en) * 2016-07-29 2020-05-19 John Bean Technologies Corporation Cutting/portioning using combined X-ray and optical scanning
WO2018038123A1 (ja) * 2016-08-22 2018-03-01 キユーピー株式会社 食品検査装置、食品検査方法及び食品検査装置の識別手段の学習方法
US10395362B2 (en) * 2017-04-07 2019-08-27 Kla-Tencor Corp. Contour based defect detection
JP2018195967A (ja) * 2017-05-17 2018-12-06 国立研究開発法人産業技術総合研究所 撮影システム、画像合成装置、画像合成方法及び画像合成プログラム
JP7047294B2 (ja) * 2017-09-19 2022-04-05 カシオ計算機株式会社 輪郭検出装置、描画装置、輪郭検出方法及び輪郭検出プログラム
JP2019086815A (ja) 2017-11-01 2019-06-06 東京電力ホールディングス株式会社 発想支援装置及びプログラム
JP6890789B2 (ja) * 2018-02-05 2021-06-18 株式会社シー・テック 魚選別装置、魚選別方法、魚種類推定装置、及び、魚種類推定方法
JP7161948B2 (ja) * 2018-09-07 2022-10-27 株式会社フジクラ 機械学習装置、機械学習方法、機械学習プログラム、及び検査装置
JP7510145B2 (ja) * 2018-12-25 2024-07-03 株式会社大道産業 肉の骨の判別装置等の判別装置及び肉の骨判別方法等の判別方法、ならびに肉の骨判別プログラム等の判別プログラム

Also Published As

Publication number Publication date
CA3130044C (en) 2023-06-27
CN113767278A (zh) 2021-12-07
CA3130044A1 (en) 2020-10-29
US20220165051A1 (en) 2022-05-26
WO2020218513A1 (ja) 2020-10-29
EP3933388A4 (en) 2023-06-14
EP3933388A1 (en) 2022-01-05
JP2020183876A (ja) 2020-11-12

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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