KR20190138755A - 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법 - Google Patents

비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법 Download PDF

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KR20190138755A
KR20190138755A KR1020190066661A KR20190066661A KR20190138755A KR 20190138755 A KR20190138755 A KR 20190138755A KR 1020190066661 A KR1020190066661 A KR 1020190066661A KR 20190066661 A KR20190066661 A KR 20190066661A KR 20190138755 A KR20190138755 A KR 20190138755A
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South Korea
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line
lines
image
gradient
vision system
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KR1020190066661A
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English (en)
Korean (ko)
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레이 왕
비벡 아난다
로웰 디. 제이콥슨
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코그넥스코오포레이션
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Priority claimed from US16/001,885 external-priority patent/US10937168B2/en
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Publication of KR20190138755A publication Critical patent/KR20190138755A/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
    • G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
    • G06F18/2148—Generating training patterns; Bootstrap methods, e.g. bagging or boosting characterised by the process organisation or structure, e.g. boosting cascade
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G06F18/24143—Distances to neighbourhood prototypes, e.g. restricted Coulomb energy networks [RCEN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/40—Software arrangements specially adapted for pattern recognition, e.g. user interfaces or toolboxes therefor
    • G06K9/4604—
    • G06K9/4647—
    • G06K9/6253—
    • G06K9/6257—
    • G06K9/6277—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/143—Segmentation; Edge detection involving probabilistic approaches, e.g. Markov random field [MRF] modelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G06V10/507—Summing image-intensity values; Histogram projection analysis
    • 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
    • G06T2207/20068—Projection on vertical or horizontal image axis
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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
    • G06V2201/06—Recognition of objects for industrial automation

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Multimedia (AREA)
  • Probability & Statistics with Applications (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1020190066661A 2018-06-06 2019-06-05 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법 KR20190138755A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/001,885 US10937168B2 (en) 2015-11-02 2018-06-06 System and method for finding and classifying lines in an image with a vision system
US16/001,885 2018-06-06

Related Child Applications (1)

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KR1020210035310A Division KR20210032374A (ko) 2018-06-06 2021-03-18 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법

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Publication Number Publication Date
KR20190138755A true KR20190138755A (ko) 2019-12-16

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KR1020190066661A KR20190138755A (ko) 2018-06-06 2019-06-05 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법
KR1020210035310A KR20210032374A (ko) 2018-06-06 2021-03-18 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법
KR1020240056058A KR20240058827A (ko) 2018-06-06 2024-04-26 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법

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KR1020240056058A KR20240058827A (ko) 2018-06-06 2024-04-26 비전 시스템을 이용하여 이미지에서 라인들을 찾고 분류하기 위한 시스템 및 방법

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JP (3) JP2019220163A (ja)
KR (3) KR20190138755A (ja)
CN (1) CN110570439B (ja)
DE (1) DE102019115224A1 (ja)

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CN112906701B (zh) * 2021-02-08 2023-07-14 重庆兆光科技股份有限公司 一种基于多注意力神经网络的细粒度图像识别方法及系统
CN117409261B (zh) * 2023-12-14 2024-02-20 成都数之联科技股份有限公司 一种基于分类模型的元件角度分类方法及系统

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Also Published As

Publication number Publication date
DE102019115224A1 (de) 2019-12-12
KR20240058827A (ko) 2024-05-03
JP7393106B2 (ja) 2023-12-06
JP2022009474A (ja) 2022-01-14
CN110570439A (zh) 2019-12-13
KR20210032374A (ko) 2021-03-24
JP2024016287A (ja) 2024-02-06
CN110570439B (zh) 2024-05-17
JP2019220163A (ja) 2019-12-26

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