SG11202105174XA - Text sequence recognition method and apparatus, electronic device, and storage medium - Google Patents

Text sequence recognition method and apparatus, electronic device, and storage medium

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Publication number
SG11202105174XA
SG11202105174XA SG11202105174XA SG11202105174XA SG11202105174XA SG 11202105174X A SG11202105174X A SG 11202105174XA SG 11202105174X A SG11202105174X A SG 11202105174XA SG 11202105174X A SG11202105174X A SG 11202105174XA SG 11202105174X A SG11202105174X A SG 11202105174XA
Authority
SG
Singapore
Prior art keywords
electronic device
storage medium
recognition method
text sequence
sequence recognition
Prior art date
Application number
SG11202105174XA
Other languages
English (en)
Inventor
Xiaoyu Yue
Zhanghui Kuang
Hongbin Sun
Xiaomeng Song
Wei Zhang
Original Assignee
Shenzhen Sensetime Technology Co Ltd
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 Shenzhen Sensetime Technology Co Ltd filed Critical Shenzhen Sensetime Technology Co Ltd
Publication of SG11202105174XA publication Critical patent/SG11202105174XA/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/30—Semantic analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • G06V20/63—Scene text, e.g. street names
    • 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
    • G06F18/211—Selection of the most significant subset of features
    • 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
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/2163—Partitioning the feature space
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/24323—Tree-organised classifiers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • 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
    • 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/279—Recognition of textual entities
    • G06F40/284—Lexical analysis, e.g. tokenisation or collocates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
  • Image Analysis (AREA)
SG11202105174XA 2019-09-27 2019-10-15 Text sequence recognition method and apparatus, electronic device, and storage medium SG11202105174XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910927338.4A CN110659640B (zh) 2019-09-27 2019-09-27 文本序列的识别方法及装置、电子设备和存储介质
PCT/CN2019/111170 WO2021056621A1 (zh) 2019-09-27 2019-10-15 文本序列的识别方法及装置、电子设备和存储介质

Publications (1)

Publication Number Publication Date
SG11202105174XA true SG11202105174XA (en) 2021-06-29

Family

ID=69039586

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105174XA SG11202105174XA (en) 2019-09-27 2019-10-15 Text sequence recognition method and apparatus, electronic device, and storage medium

Country Status (7)

Country Link
US (1) US20210232847A1 (zh)
JP (1) JP7123255B2 (zh)
KR (1) KR20210054563A (zh)
CN (1) CN110659640B (zh)
SG (1) SG11202105174XA (zh)
TW (1) TWI732338B (zh)
WO (1) WO2021056621A1 (zh)

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US11494616B2 (en) * 2019-05-09 2022-11-08 Shenzhen Malong Technologies Co., Ltd. Decoupling category-wise independence and relevance with self-attention for multi-label image classification
US11763433B2 (en) * 2019-11-14 2023-09-19 Samsung Electronics Co., Ltd. Depth image generation method and device
CN111539410B (zh) * 2020-04-16 2022-09-06 深圳市商汤科技有限公司 字符识别方法及装置、电子设备和存储介质
CN111626293A (zh) * 2020-05-21 2020-09-04 咪咕文化科技有限公司 图像文本识别方法、装置、电子设备及存储介质
CN111814796A (zh) * 2020-06-29 2020-10-23 北京市商汤科技开发有限公司 字符序列识别方法及装置、电子设备和存储介质
CN111860506B (zh) * 2020-07-24 2024-03-29 北京百度网讯科技有限公司 识别文字的方法和装置
CN112132150B (zh) * 2020-09-15 2024-05-28 上海高德威智能交通系统有限公司 文本串识别方法、装置及电子设备
CN112560862B (zh) 2020-12-17 2024-02-13 北京百度网讯科技有限公司 文本识别方法、装置及电子设备
CN112837204A (zh) * 2021-02-26 2021-05-25 北京小米移动软件有限公司 序列处理方法、序列处理装置及存储介质
CN113313127B (zh) * 2021-05-18 2023-02-14 华南理工大学 文本图像识别方法、装置、计算机设备和存储介质
CN113343981A (zh) * 2021-06-16 2021-09-03 北京百度网讯科技有限公司 一种视觉特征增强的字符识别方法、装置和设备
CN113504891B (zh) * 2021-07-16 2022-09-02 爱驰汽车有限公司 一种音量调节方法、装置、设备以及存储介质
CN113569839B (zh) * 2021-08-31 2024-02-09 重庆紫光华山智安科技有限公司 证件识别方法、系统、设备及介质
CN113723094B (zh) * 2021-09-03 2022-12-27 北京有竹居网络技术有限公司 文本处理方法、模型训练方法、设备及存储介质
CN114207673A (zh) * 2021-12-20 2022-03-18 商汤国际私人有限公司 序列识别方法及装置、电子设备和存储介质
AU2021290429A1 (en) * 2021-12-20 2022-02-10 Sensetime International Pte. Ltd. Sequence recognition method and apparatus, electronic device, and storage medium
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CN115546810B (zh) * 2022-11-29 2023-04-11 支付宝(杭州)信息技术有限公司 图像元素类别的识别方法及装置

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Also Published As

Publication number Publication date
WO2021056621A1 (zh) 2021-04-01
JP7123255B2 (ja) 2022-08-22
TW202113660A (zh) 2021-04-01
JP2022504404A (ja) 2022-01-13
CN110659640B (zh) 2021-11-30
KR20210054563A (ko) 2021-05-13
CN110659640A (zh) 2020-01-07
US20210232847A1 (en) 2021-07-29
TWI732338B (zh) 2021-07-01

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