CN108182443B - 一种基于决策树的图像自动标注方法和装置 - Google Patents
一种基于决策树的图像自动标注方法和装置 Download PDFInfo
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- CN108182443B CN108182443B CN201611122143.5A CN201611122143A CN108182443B CN 108182443 B CN108182443 B CN 108182443B CN 201611122143 A CN201611122143 A CN 201611122143A CN 108182443 B CN108182443 B CN 108182443B
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- G—PHYSICS
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- 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
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
- G06F18/232—Non-hierarchical techniques
- G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
- G06F18/23213—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions with fixed number of clusters, e.g. K-means clustering
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- 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
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- 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
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
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- 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
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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
- G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
- G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
- G06V30/274—Syntactic or semantic context, e.g. balancing
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109657087A (zh) * | 2018-11-30 | 2019-04-19 | 平安科技(深圳)有限公司 | 一种数据批量标注方法、装置及计算机可读存储介质 |
CN110175546B (zh) * | 2019-05-15 | 2022-02-25 | 深圳市商汤科技有限公司 | 图像处理方法及装置、电子设备和存储介质 |
CN110865756B (zh) * | 2019-11-12 | 2022-07-15 | 苏州智加科技有限公司 | 图像标注方法、装置、设备及存储介质 |
Citations (8)
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CN1920820A (zh) * | 2006-09-14 | 2007-02-28 | 浙江大学 | 基于标注重要性次序的图像语义自动标注方法 |
CN101620615A (zh) * | 2009-08-04 | 2010-01-06 | 西南交通大学 | 一种基于决策树学习的自动图像标注与翻译的方法 |
CN102142089A (zh) * | 2011-01-07 | 2011-08-03 | 哈尔滨工程大学 | 一种基于语义二叉树的图像标注方法 |
CN102542067A (zh) * | 2012-01-06 | 2012-07-04 | 上海交通大学 | 基于尺度学习和关联标号传播的自动图像语义标注方法 |
CN102880873A (zh) * | 2012-08-31 | 2013-01-16 | 公安部第三研究所 | 基于图像分割和语义提取实现人员行为识别的系统及方法 |
CN103246688A (zh) * | 2012-12-03 | 2013-08-14 | 苏州大学 | 基于显著区域稀疏表示的语义层次模型图像分类管理方法 |
CN102222239B (zh) * | 2011-06-03 | 2014-03-26 | 哈尔滨工程大学 | 基于视觉和标注字相关信息的标注图像场景聚类方法 |
CN105808752A (zh) * | 2016-03-10 | 2016-07-27 | 大连理工大学 | 一种基于cca和2pknn的自动图像标注方法 |
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- 2016-12-08 CN CN201611122143.5A patent/CN108182443B/zh active Active
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CN1920820A (zh) * | 2006-09-14 | 2007-02-28 | 浙江大学 | 基于标注重要性次序的图像语义自动标注方法 |
CN101620615A (zh) * | 2009-08-04 | 2010-01-06 | 西南交通大学 | 一种基于决策树学习的自动图像标注与翻译的方法 |
CN102142089A (zh) * | 2011-01-07 | 2011-08-03 | 哈尔滨工程大学 | 一种基于语义二叉树的图像标注方法 |
CN102222239B (zh) * | 2011-06-03 | 2014-03-26 | 哈尔滨工程大学 | 基于视觉和标注字相关信息的标注图像场景聚类方法 |
CN102542067A (zh) * | 2012-01-06 | 2012-07-04 | 上海交通大学 | 基于尺度学习和关联标号传播的自动图像语义标注方法 |
CN102880873A (zh) * | 2012-08-31 | 2013-01-16 | 公安部第三研究所 | 基于图像分割和语义提取实现人员行为识别的系统及方法 |
CN103246688A (zh) * | 2012-12-03 | 2013-08-14 | 苏州大学 | 基于显著区域稀疏表示的语义层次模型图像分类管理方法 |
CN105808752A (zh) * | 2016-03-10 | 2016-07-27 | 大连理工大学 | 一种基于cca和2pknn的自动图像标注方法 |
Non-Patent Citations (1)
Title |
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A System for Image Processing to Automatic Annotation;Eugen Ganea 等;《2010 Fifth International Multi-conference on Computing in the Global Information Technology》;20101231;第87-92页 * |
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Denomination of invention: An automatic image annotation method and device based on decision tree Effective date of registration: 20211022 Granted publication date: 20200807 Pledgee: Agricultural Bank of China Limited Dongcheng Branch of Guangzhou Pledgor: GUANGDONG KINGPOINT DATA SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021440000320 |
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Denomination of invention: An automatic image annotation method and device based on decision tree Effective date of registration: 20230131 Granted publication date: 20200807 Pledgee: Agricultural Bank of China Limited Dongcheng Branch of Guangzhou Pledgor: GUANGDONG KINGPOINT DATA SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2023440020017 |