SG11202105174XA - Text sequence recognition method and apparatus, electronic device, and storage medium - Google Patents
Text sequence recognition method and apparatus, electronic device, and storage mediumInfo
- 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
Links
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910927338.4A CN110659640B (en) | 2019-09-27 | 2019-09-27 | Text sequence recognition method and device, electronic equipment and storage medium |
| PCT/CN2019/111170 WO2021056621A1 (en) | 2019-09-27 | 2019-10-15 | Text sequence recognition method and apparatus, electronic device, and storage medium |
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 (en) |
| JP (1) | JP7123255B2 (en) |
| KR (1) | KR20210054563A (en) |
| CN (1) | CN110659640B (en) |
| SG (1) | SG11202105174XA (en) |
| TW (1) | TWI732338B (en) |
| WO (1) | WO2021056621A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (en) * | 2020-04-16 | 2022-09-06 | 深圳市商汤科技有限公司 | Character recognition method and device, electronic equipment and storage medium |
| CN111626293A (en) * | 2020-05-21 | 2020-09-04 | 咪咕文化科技有限公司 | Image text recognition method and device, electronic equipment and storage medium |
| CN111814796A (en) * | 2020-06-29 | 2020-10-23 | 北京市商汤科技开发有限公司 | Character sequence recognition method and device, electronic equipment and storage medium |
| CN111860506B (en) * | 2020-07-24 | 2024-03-29 | 北京百度网讯科技有限公司 | Method and device for recognizing characters |
| CN112132150B (en) * | 2020-09-15 | 2024-05-28 | 上海高德威智能交通***有限公司 | Text string recognition method and device and electronic equipment |
| CN112560862B (en) | 2020-12-17 | 2024-02-13 | 北京百度网讯科技有限公司 | Text recognition method and device and electronic equipment |
| CN112837204A (en) * | 2021-02-26 | 2021-05-25 | 北京小米移动软件有限公司 | Sequence processing method, sequence processing apparatus, and storage medium |
| CN113313127B (en) * | 2021-05-18 | 2023-02-14 | 华南理工大学 | Text image recognition method and device, computer equipment and storage medium |
| CN113343981A (en) * | 2021-06-16 | 2021-09-03 | 北京百度网讯科技有限公司 | Visual feature enhanced character recognition method, device and equipment |
| CN113504891B (en) * | 2021-07-16 | 2022-09-02 | 爱驰汽车有限公司 | Volume adjusting method, device, equipment and storage medium |
| CN113569839B (en) * | 2021-08-31 | 2024-02-09 | 重庆紫光华山智安科技有限公司 | Certificate identification method, system, equipment and medium |
| CN113723094B (en) * | 2021-09-03 | 2022-12-27 | 北京有竹居网络技术有限公司 | Text processing method, model training method, device and storage medium |
| AU2021290429A1 (en) * | 2021-12-20 | 2022-02-10 | Sensetime International Pte. Ltd. | Sequence recognition method and apparatus, electronic device, and storage medium |
| CN114207673A (en) * | 2021-12-20 | 2022-03-18 | 商汤国际私人有限公司 | Sequence identification method and device, electronic equipment and storage medium |
| CN115497106B (en) * | 2022-11-14 | 2023-01-24 | 合肥中科类脑智能技术有限公司 | Battery laser code-spraying identification method based on data enhancement and multitask model |
| CN115546810B (en) * | 2022-11-29 | 2023-04-11 | 支付宝(杭州)信息技术有限公司 | Image element category identification method and device |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5748807A (en) * | 1992-10-09 | 1998-05-05 | Panasonic Technologies, Inc. | Method and means for enhancing optical character recognition of printed documents |
| JPH08147417A (en) * | 1994-11-22 | 1996-06-07 | Oki Electric Ind Co Ltd | Word collation device |
| US6741749B2 (en) * | 2001-01-24 | 2004-05-25 | Advanced Digital Systems, Inc. | System, device, computer program product, and method for representing a plurality of electronic ink data points |
| US8549399B2 (en) * | 2011-01-18 | 2013-10-01 | Apple Inc. | Identifying a selection of content in a structured document |
| CN102509112A (en) * | 2011-11-02 | 2012-06-20 | 珠海逸迩科技有限公司 | Number plate identification method and identification system thereof |
| AU2014230809B2 (en) * | 2013-03-14 | 2019-05-02 | Ventana Medical Systems, Inc. | Whole slide image registration and cross-image annotation devices, systems and methods |
| US10354168B2 (en) * | 2016-04-11 | 2019-07-16 | A2Ia S.A.S. | Systems and methods for recognizing characters in digitized documents |
| US10032072B1 (en) * | 2016-06-21 | 2018-07-24 | A9.Com, Inc. | Text recognition and localization with deep learning |
| CN107527059B (en) * | 2017-08-07 | 2021-12-21 | 北京小米移动软件有限公司 | Character recognition method and device and terminal |
| CN108108746B (en) * | 2017-09-13 | 2021-04-09 | 湖南理工学院 | License plate character recognition method based on Caffe deep learning framework |
| CN109871843B (en) * | 2017-12-01 | 2022-04-08 | 北京搜狗科技发展有限公司 | Character recognition method and device for character recognition |
| US10262235B1 (en) * | 2018-02-26 | 2019-04-16 | Capital One Services, Llc | Dual stage neural network pipeline systems and methods |
| CN110276342B (en) * | 2018-03-14 | 2023-04-18 | 台达电子工业股份有限公司 | License plate identification method and system |
| JP7181761B2 (en) * | 2018-10-30 | 2022-12-01 | 株式会社三井Ｅ＆Ｓマシナリー | Reading system and reading method |
| CN109615006B (en) * | 2018-12-10 | 2021-08-17 | 北京市商汤科技开发有限公司 | Character recognition method and device, electronic equipment and storage medium |
| CN110135427B (en) * | 2019-04-11 | 2021-07-27 | 北京百度网讯科技有限公司 | Method, apparatus, device and medium for recognizing characters in image |
| TWM583989U (en) * | 2019-04-17 | 2019-09-21 | 洽吧智能股份有限公司 | Serial number detection system |
| CN110163206B (en) * | 2019-05-04 | 2023-03-24 | 苏州科技大学 | License plate recognition method, system, storage medium and device |
| CN110245557B (en) * | 2019-05-07 | 2023-12-22 | 平安科技（深圳）有限公司 | Picture processing method, device, computer equipment and storage medium |
| CN110097019B (en) * | 2019-05-10 | 2023-01-10 | 腾讯科技（深圳）有限公司 | Character recognition method, character recognition device, computer equipment and storage medium |
-
2019
- 2019-09-27 CN CN201910927338.4A patent/CN110659640B/en active Active
- 2019-10-15 WO PCT/CN2019/111170 patent/WO2021056621A1/en active Application Filing
- 2019-10-15 KR KR1020217010064A patent/KR20210054563A/en active Search and Examination
- 2019-10-15 SG SG11202105174XA patent/SG11202105174XA/en unknown
- 2019-10-15 JP JP2021518910A patent/JP7123255B2/en active Active
- 2019-11-13 TW TW108141128A patent/TWI732338B/en active
-
2021
- 2021-04-16 US US17/232,278 patent/US20210232847A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210054563A (en) | 2021-05-13 |
| JP2022504404A (en) | 2022-01-13 |
| TWI732338B (en) | 2021-07-01 |
| JP7123255B2 (en) | 2022-08-22 |
| CN110659640B (en) | 2021-11-30 |
| US20210232847A1 (en) | 2021-07-29 |
| WO2021056621A1 (en) | 2021-04-01 |
| TW202113660A (en) | 2021-04-01 |
| CN110659640A (en) | 2020-01-07 |
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