JPWO2021125206A1 - - Google Patents

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Publication number
JPWO2021125206A1
JPWO2021125206A1 JP2021565611A JP2021565611A JPWO2021125206A1 JP WO2021125206 A1 JPWO2021125206 A1 JP WO2021125206A1 JP 2021565611 A JP2021565611 A JP 2021565611A JP 2021565611 A JP2021565611 A JP 2021565611A JP WO2021125206 A1 JPWO2021125206 A1 JP WO2021125206A1
Authority
JP
Japan
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JP2021565611A
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JPWO2021125206A5 (ja
JP7268198B2 (ja
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Publication of JPWO2021125206A5 publication Critical patent/JPWO2021125206A5/ja
Priority to JP2023068920A priority Critical patent/JP7472358B2/ja
Application granted granted Critical
Publication of JP7268198B2 publication Critical patent/JP7268198B2/ja
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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/12—Detection or correction of errors, e.g. by rescanning the pattern
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G06V30/18019—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by matching or filtering
    • G06V30/18038—Biologically-inspired filters, e.g. difference of Gaussians [DoG], Gabor filters
    • G06V30/18048—Biologically-inspired filters, e.g. difference of Gaussians [DoG], Gabor filters with interaction between the responses of different filters, e.g. cortical complex cells
    • G06V30/18057—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/191—Design or setup of recognition systems or techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
    • G06V30/19147—Obtaining sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/30—Character recognition based on the type of data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/41—Analysis of document content
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/40—Document-oriented image-based pattern recognition
    • G06V30/42—Document-oriented image-based pattern recognition based on the type of document
    • G06V30/422—Technical drawings; Geographical maps

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Image Analysis (AREA)
JP2021565611A 2019-12-16 2020-12-16 画像解析装置、画像解析方法、及びプログラム Active JP7268198B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023068920A JP7472358B2 (ja) 2019-12-16 2023-04-20 画像解析装置、端末、画像解析方法、表記情報取得方法、及びプログラム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019226239 2019-12-16
JP2019226239 2019-12-16
PCT/JP2020/046887 WO2021125206A1 (ja) 2019-12-16 2020-12-16 画像解析装置、画像解析方法、及びプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023068920A Division JP7472358B2 (ja) 2019-12-16 2023-04-20 画像解析装置、端末、画像解析方法、表記情報取得方法、及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2021125206A1 true JPWO2021125206A1 (ja) 2021-06-24
JPWO2021125206A5 JPWO2021125206A5 (ja) 2022-08-08
JP7268198B2 JP7268198B2 (ja) 2023-05-02

Family

ID=76478653

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021565611A Active JP7268198B2 (ja) 2019-12-16 2020-12-16 画像解析装置、画像解析方法、及びプログラム
JP2023068920A Active JP7472358B2 (ja) 2019-12-16 2023-04-20 画像解析装置、端末、画像解析方法、表記情報取得方法、及びプログラム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023068920A Active JP7472358B2 (ja) 2019-12-16 2023-04-20 画像解析装置、端末、画像解析方法、表記情報取得方法、及びプログラム

Country Status (4)

Country Link
US (1) US20220309815A1 (ja)
JP (2) JP7268198B2 (ja)
CN (1) CN114846508A (ja)
WO (1) WO2021125206A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210287137A1 (en) * 2020-03-13 2021-09-16 Korea University Research And Business Foundation System for predicting optical properties of molecules based on machine learning and method thereof
US20220101276A1 (en) * 2020-09-30 2022-03-31 X Development Llc Techniques for predicting the spectra of materials using molecular metadata
US11822599B2 (en) * 2020-12-16 2023-11-21 International Business Machines Corporation Visualization resonance for collaborative discourse
CN117649676A (zh) * 2024-01-29 2024-03-05 杭州德睿智药科技有限公司 一种基于深度学习模型的化学结构式的识别方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012021806A (ja) * 2010-07-12 2012-02-02 Noguchi Institute 糖鎖構造認識用解析方法、糖鎖構造認識用解析装置およびプログラム
JP2013101510A (ja) * 2011-11-08 2013-05-23 Fujitsu Ltd 情報提供装置、情報提供プログラムおよび情報提供方法
CN108334839A (zh) * 2018-01-31 2018-07-27 青岛清原精准农业科技有限公司 一种基于深度学习图像识别技术的化学信息识别方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013061886A (ja) 2011-09-14 2013-04-04 Kyushu Univ 化学構造図認識システム及び化学構造図認識システム用のコンピュータプログラム
JP6051988B2 (ja) 2013-03-19 2016-12-27 富士通株式会社 情報処理プログラム、情報処理方法および情報処理装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012021806A (ja) * 2010-07-12 2012-02-02 Noguchi Institute 糖鎖構造認識用解析方法、糖鎖構造認識用解析装置およびプログラム
JP2013101510A (ja) * 2011-11-08 2013-05-23 Fujitsu Ltd 情報提供装置、情報提供プログラムおよび情報提供方法
CN108334839A (zh) * 2018-01-31 2018-07-27 青岛清原精准农业科技有限公司 一种基于深度学习图像识别技术的化学信息识别方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
佐藤 文恭 FUMIYASU SATO: "形式文法を用いて化学構造式中の示性式を自動認識する化学構造式ＯＣＲの提案 Proposal of the Uses of a", 情報処理学会 論文誌（ジャーナル） ＶＯＬ．５７ ＮＯ．１１ ［ＯＮＬＩＮＥ］, vol. 第57巻 Ｎｏ．１１, JPN6023010541, 18 November 2016 (2016-11-18), JP, pages 2467 - 2474, ISSN: 0005017356 *

Also Published As

Publication number Publication date
JP2023083462A (ja) 2023-06-15
CN114846508A (zh) 2022-08-02
US20220309815A1 (en) 2022-09-29
JP7472358B2 (ja) 2024-04-22
WO2021125206A1 (ja) 2021-06-24
JP7268198B2 (ja) 2023-05-02

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