CN113748429A - 单词识别方法、设备及存储介质 - Google Patents

单词识别方法、设备及存储介质 Download PDF

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Publication number
CN113748429A
CN113748429A CN202080000447.2A CN202080000447A CN113748429A CN 113748429 A CN113748429 A CN 113748429A CN 202080000447 A CN202080000447 A CN 202080000447A CN 113748429 A CN113748429 A CN 113748429A
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China
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word
recognized
image
taking
character
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CN202080000447.2A
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黄光伟
李月
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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    • 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
    • G06V30/19173—Classification techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • G06V30/14—Image acquisition
    • G06V30/148—Segmentation of character regions
    • G06V30/153—Segmentation of character regions using recognition of characters or words
    • 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]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Discrimination (AREA)

Abstract

本发明提出一种单词识别方法、设备及存储介质，其中，方法包括：采集待识别的单词图像；从待识别的单词图像中识别待识别的单词的每个字符的边缘范围，确定待识别的单词的几何位置，将待识别的单词的几何位置拉伸成水平位置；识别处于水平位置的待识别的单词。解决现有技术中当文本发生倾斜、透视、弯曲等情况可能使得文字相对模糊时，对文本识别准确性还有待进一步提高的技术问题。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN202080000447.2A 2020-03-31 2020-03-31 单词识别方法、设备及存储介质 Pending CN113748429A (zh)

Applications Claiming Priority (1)

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PCT/CN2020/082566 WO2021196013A1 (zh) 2020-03-31 2020-03-31 单词识别方法、设备及存储介质

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CN113748429A true CN113748429A (zh) 2021-12-03

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US (1) US11651604B2 (zh)
CN (1) CN113748429A (zh)
WO (1) WO2021196013A1 (zh)

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CN111783760B (zh) * 2020-06-30 2023-08-08 北京百度网讯科技有限公司 文字识别的方法、装置、电子设备及计算机可读存储介质
CN113902046B (zh) * 2021-12-10 2022-02-18 北京惠朗时代科技有限公司 一种特效字体识别方法及装置
CN115527215A (zh) * 2022-10-10 2022-12-27 杭州睿胜软件有限公司 包含文本的图像处理方法、系统及存储介质

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JPH08315077A (ja) * 1995-05-15 1996-11-29 Nippon Telegr & Teleph Corp <Ntt> 単語認識方法
JPH09319824A (ja) * 1996-05-30 1997-12-12 Hitachi Ltd 帳票認識方法
KR20010078127A (ko) * 2000-01-28 2001-08-20 니시무로 타이죠 단어인식방법과 단어인식 프로그램을 기억한 기억매체
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US20220036112A1 (en) 2022-02-03
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