JP2024107598A - 情報処理システム、方法及びプログラム - Google Patents

情報処理システム、方法及びプログラム Download PDF

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Publication number
JP2024107598A
JP2024107598A JP2023011609A JP2023011609A JP2024107598A JP 2024107598 A JP2024107598 A JP 2024107598A JP 2023011609 A JP2023011609 A JP 2023011609A JP 2023011609 A JP2023011609 A JP 2023011609A JP 2024107598 A JP2024107598 A JP 2024107598A
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JP
Japan
Prior art keywords
setting
image
recommended
character
candidate
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Pending
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JP2023011609A
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English (en)
Japanese (ja)
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JP2024107598A5 (enExample
Inventor
克洋 服部
Katsuhiro Hattori
明 高野
Akira Takano
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PFU Ltd
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PFU Ltd
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Publication date
Application filed by PFU Ltd filed Critical PFU Ltd
Priority to JP2023011609A priority Critical patent/JP2024107598A/ja
Priority to US18/424,291 priority patent/US20240257547A1/en
Publication of JP2024107598A publication Critical patent/JP2024107598A/ja
Publication of JP2024107598A5 publication Critical patent/JP2024107598A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/18105—Extraction of features or characteristics of the image related to colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/133—Evaluation of quality of the acquired characters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/155—Removing patterns interfering with the pattern to be recognised, such as ruled lines or underlines
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/16—Image preprocessing
    • G06V30/162—Quantising the image signal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V30/16—Image preprocessing
    • G06V30/164—Noise filtering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06V30/19113—Selection of pattern recognition techniques, e.g. of classifiers in a multi-classifier system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
JP2023011609A 2023-01-30 2023-01-30 情報処理システム、方法及びプログラム Pending JP2024107598A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023011609A JP2024107598A (ja) 2023-01-30 2023-01-30 情報処理システム、方法及びプログラム
US18/424,291 US20240257547A1 (en) 2023-01-30 2024-01-26 Information processing system, method, and non-transitory computer-executable medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023011609A JP2024107598A (ja) 2023-01-30 2023-01-30 情報処理システム、方法及びプログラム

Publications (2)

Publication Number Publication Date
JP2024107598A true JP2024107598A (ja) 2024-08-09
JP2024107598A5 JP2024107598A5 (enExample) 2025-11-13

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ID=91963679

Family Applications (1)

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JP2023011609A Pending JP2024107598A (ja) 2023-01-30 2023-01-30 情報処理システム、方法及びプログラム

Country Status (2)

Country Link
US (1) US20240257547A1 (enExample)
JP (1) JP2024107598A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7767798B2 (ja) * 2021-09-24 2025-11-12 富士フイルムビジネスイノベーション株式会社 照合装置及びプログラム
JP2024101605A (ja) * 2023-01-18 2024-07-30 株式会社Pfu 情報処理システム、方法及びプログラム

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US20240257547A1 (en) 2024-08-01

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