CN105678349A - 一种视觉词汇的上下文描述子生成方法 - Google Patents
一种视觉词汇的上下文描述子生成方法 Download PDFInfo
- Publication number
- CN105678349A CN105678349A CN201610005159.1A CN201610005159A CN105678349A CN 105678349 A CN105678349 A CN 105678349A CN 201610005159 A CN201610005159 A CN 201610005159A CN 105678349 A CN105678349 A CN 105678349A
- Authority
- CN
- China
- Prior art keywords
- context
- visual vocabulary
- local feature
- descriptive
- feature
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- G06V30/268—Lexical context
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610005159.1A CN105678349B (zh) | 2016-01-04 | 2016-01-04 | 一种视觉词汇的上下文描述子生成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610005159.1A CN105678349B (zh) | 2016-01-04 | 2016-01-04 | 一种视觉词汇的上下文描述子生成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105678349A true CN105678349A (zh) | 2016-06-15 |
CN105678349B CN105678349B (zh) | 2018-12-07 |
Family
ID=56298960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610005159.1A Active CN105678349B (zh) | 2016-01-04 | 2016-01-04 | 一种视觉词汇的上下文描述子生成方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105678349B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106649624A (zh) * | 2016-12-06 | 2017-05-10 | 杭州电子科技大学 | 基于全局关系一致性约束的局部特征点验证方法 |
CN109255043A (zh) * | 2018-09-14 | 2019-01-22 | 哈尔滨工业大学 | 基于场景理解的图像检索方法 |
CN109783638A (zh) * | 2018-12-17 | 2019-05-21 | 南京航空航天大学 | 一种基于半监督学习的用户评论聚类方法 |
CN111931791A (zh) * | 2020-08-11 | 2020-11-13 | 重庆邮电大学 | 一种实现图像翻转不变性的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103336830A (zh) * | 2013-07-08 | 2013-10-02 | 刘广海 | 基于结构语义直方图的图像检索方法 |
CN103793434A (zh) * | 2012-11-02 | 2014-05-14 | 北京百度网讯科技有限公司 | 一种基于内容的图片搜索方法和装置 |
CN104199842A (zh) * | 2014-08-07 | 2014-12-10 | 同济大学 | 一种基于局部特征邻域信息的相似图片检索方法 |
CN104462199A (zh) * | 2014-10-31 | 2015-03-25 | 中国科学院自动化研究所 | 一种网络环境下的近似重复图像搜索方法 |
-
2016
- 2016-01-04 CN CN201610005159.1A patent/CN105678349B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103793434A (zh) * | 2012-11-02 | 2014-05-14 | 北京百度网讯科技有限公司 | 一种基于内容的图片搜索方法和装置 |
CN103336830A (zh) * | 2013-07-08 | 2013-10-02 | 刘广海 | 基于结构语义直方图的图像检索方法 |
CN104199842A (zh) * | 2014-08-07 | 2014-12-10 | 同济大学 | 一种基于局部特征邻域信息的相似图片检索方法 |
CN104462199A (zh) * | 2014-10-31 | 2015-03-25 | 中国科学院自动化研究所 | 一种网络环境下的近似重复图像搜索方法 |
Non-Patent Citations (1)
Title |
---|
朱道广等: "基于空间上下文加权词汇树的图像检索方法", 《模式识别与人工智能》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106649624A (zh) * | 2016-12-06 | 2017-05-10 | 杭州电子科技大学 | 基于全局关系一致性约束的局部特征点验证方法 |
CN106649624B (zh) * | 2016-12-06 | 2020-03-03 | 杭州电子科技大学 | 基于全局关系一致性约束的局部特征点验证方法 |
CN109255043A (zh) * | 2018-09-14 | 2019-01-22 | 哈尔滨工业大学 | 基于场景理解的图像检索方法 |
CN109255043B (zh) * | 2018-09-14 | 2020-08-11 | 哈尔滨工业大学 | 基于场景理解的图像检索方法 |
CN109783638A (zh) * | 2018-12-17 | 2019-05-21 | 南京航空航天大学 | 一种基于半监督学习的用户评论聚类方法 |
CN109783638B (zh) * | 2018-12-17 | 2021-04-06 | 南京航空航天大学 | 一种基于半监督学习的用户评论聚类方法 |
CN111931791A (zh) * | 2020-08-11 | 2020-11-13 | 重庆邮电大学 | 一种实现图像翻转不变性的方法 |
CN111931791B (zh) * | 2020-08-11 | 2022-10-11 | 重庆邮电大学 | 一种实现图像翻转不变性的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105678349B (zh) | 2018-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Reddy Mopuri et al. | Object level deep feature pooling for compact image representation | |
Jégou et al. | On the burstiness of visual elements | |
Aly et al. | Indexing in large scale image collections: Scaling properties and benchmark | |
Ge et al. | Sparse-Coded Features for Image Retrieval. | |
Yue et al. | Robust loop closure detection based on bag of superpoints and graph verification | |
CN102693299A (zh) | 一种并行视频拷贝检测系统和方法 | |
CN105678349A (zh) | 一种视觉词汇的上下文描述子生成方法 | |
CN104966090B (zh) | 实现面向图像理解的视觉单词生成和评价的系统及方法 | |
Bhute et al. | Content based image indexing and retrieval | |
Wu et al. | A multi-sample, multi-tree approach to bag-of-words image representation for image retrieval | |
CN109978042A (zh) | 一种融合特征学习的自适应快速K-means聚类方法 | |
CN103617609A (zh) | 基于图论的k-means非线性流形聚类与代表点选取方法 | |
CN105760875A (zh) | 基于随机森林算法的判别二进制图像特征相似实现方法 | |
CN108280158B (zh) | 基于梯度方向累加热核特征的非刚性三维模型检索方法 | |
CN103092935A (zh) | 一种基于sift量化的近似拷贝图像检测方法 | |
Sankar et al. | Probabilistic reverse annotation for large scale image retrieval | |
Shi et al. | Sift-based elastic sparse coding for image retrieval | |
Al-Jubouri et al. | A Content-Based Image Retrieval Method By Exploiting Cluster Shapes. | |
CN116310407A (zh) | 一种面向配用电多维业务的异构数据语义提取方法 | |
Abdelrahim et al. | Image retrieval based on content and image compression | |
CN109977849B (zh) | 一种基于迹变换的图像纹理特征融合提取方法 | |
CN104978729A (zh) | 一种基于数据感知的图像哈希方法 | |
Makadia | Feature tracking for wide-baseline image retrieval | |
Li et al. | Scene-Change Detection Based on Multi-Feature-Fusion Latent Dirichlet Allocation Model for High-Spatial-Resolution Remote Sensing Imagery | |
Reddy et al. | Sparse coding based VLAD for efficient image retrieval |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191014 Address after: 310000 23 / F, Shimao center, 857 Xincheng Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yuanchuan New Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park No. 2 street Patentee before: HANGZHOU DIANZI University |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 23011, Yuejiang commercial center, No. 857, Xincheng Road, Puyan street, Binjiang District, Hangzhou, Zhejiang 311611 Patentee after: Hangzhou Yuanchuan Xinye Technology Co.,Ltd. Address before: 310000 floor 23, Shimao center, No. 857, Xincheng Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yuanchuan New Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Context Descriptor Generation Method for Visual Vocabulary Effective date of registration: 20230509 Granted publication date: 20181207 Pledgee: China Everbright Bank Limited by Share Ltd. Hangzhou branch Pledgor: Hangzhou Yuanchuan Xinye Technology Co.,Ltd. Registration number: Y2023980040155 |