CN110704664B - 一种哈希检索方法 - Google Patents
一种哈希检索方法 Download PDFInfo
- Publication number
- CN110704664B CN110704664B CN201910801571.8A CN201910801571A CN110704664B CN 110704664 B CN110704664 B CN 110704664B CN 201910801571 A CN201910801571 A CN 201910801571A CN 110704664 B CN110704664 B CN 110704664B
- Authority
- CN
- China
- Prior art keywords
- hash
- image data
- trained
- data set
- model
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/55—Clustering; Classification
-
- 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
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
- G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
-
- 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
- G06N3/045—Combinations of networks
-
- 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
- G06N3/08—Learning methods
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Molecular Biology (AREA)
- Computational Linguistics (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Library & Information Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Probability & Statistics with Applications (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910801571.8A CN110704664B (zh) | 2019-08-28 | 2019-08-28 | 一种哈希检索方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910801571.8A CN110704664B (zh) | 2019-08-28 | 2019-08-28 | 一种哈希检索方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110704664A CN110704664A (zh) | 2020-01-17 |
CN110704664B true CN110704664B (zh) | 2022-04-05 |
Family
ID=69193722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910801571.8A Active CN110704664B (zh) | 2019-08-28 | 2019-08-28 | 一种哈希检索方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110704664B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111625258B (zh) * | 2020-05-22 | 2021-08-27 | 深圳前海微众银行股份有限公司 | 默克尔树更新方法、装置、设备及可读存储介质 |
CN115294284B (zh) * | 2022-10-09 | 2022-12-20 | 南京纯白矩阵科技有限公司 | 一种保障生成模型唯一性的高分辨率三维模型生成方法 |
CN117668549B (zh) * | 2023-12-07 | 2024-09-20 | 中国人民解放军63620部队 | 一种数据抽取方法、装置和存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109165306A (zh) * | 2018-08-09 | 2019-01-08 | 长沙理工大学 | 基于多任务哈希学习的图像检索方法 |
CN109241313A (zh) * | 2018-08-14 | 2019-01-18 | 大连大学 | 一种基于高阶深度哈希学习的图像检索方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10515429B2 (en) * | 2016-07-01 | 2019-12-24 | Digimarc Corporation | Image-based pose determination |
-
2019
- 2019-08-28 CN CN201910801571.8A patent/CN110704664B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109165306A (zh) * | 2018-08-09 | 2019-01-08 | 长沙理工大学 | 基于多任务哈希学习的图像检索方法 |
CN109241313A (zh) * | 2018-08-14 | 2019-01-18 | 大连大学 | 一种基于高阶深度哈希学习的图像检索方法 |
Non-Patent Citations (1)
Title |
---|
FP-CNNH:一种基于深度卷积神经网络的快速图像哈希算法;刘冶等;《计算机科学》;20160915(第09期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN110704664A (zh) | 2020-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110298037B (zh) | 基于增强注意力机制的卷积神经网络匹配的文本识别方法 | |
CN110413785B (zh) | 一种基于bert和特征融合的文本自动分类方法 | |
CN110490946B (zh) | 基于跨模态相似度和生成对抗网络的文本生成图像方法 | |
CN110704664B (zh) | 一种哈希检索方法 | |
Jain et al. | Subic: A supervised, structured binary code for image search | |
CN106203624B (zh) | 基于深度神经网络的矢量量化系统及方法 | |
CN113064959B (zh) | 一种基于深度自监督排序哈希的跨模态检索方法 | |
CN112732864B (zh) | 一种基于稠密伪查询向量表示的文档检索方法 | |
CN110688501B (zh) | 一种基于深度学习的全卷积网络的哈希检索方法 | |
CN113077388B (zh) | 一种数据增广的深度半监督超限学习图像分类方法及系统 | |
CN106033426A (zh) | 一种基于潜在语义最小哈希的图像检索方法 | |
CN111027595A (zh) | 双阶段语义词向量生成方法 | |
CN112434159B (zh) | 一种利用深度神经网络进行论文多标签分类的方法 | |
CN111400494B (zh) | 一种基于GCN-Attention的情感分析方法 | |
CN112733866A (zh) | 一种提高可控图像文本描述正确性的网络构建方法 | |
CN110955745A (zh) | 一种基于深度学习的文本哈希检索方法 | |
CN112256727B (zh) | 基于人工智能技术的数据库查询处理及优化方法 | |
CN114780767B (zh) | 一种基于深度卷积神经网络的大规模图像检索方法及系统 | |
CN109918507B (zh) | 一种基于TextCNN改进的文本分类方法 | |
CN114780677B (zh) | 基于特征融合的中文事件抽取方法 | |
CN115795065A (zh) | 基于带权哈希码的多媒体数据跨模态检索方法及系统 | |
CN114138971A (zh) | 一种基于遗传算法的极大多标签分类方法 | |
CN116226357B (zh) | 一种输入中包含错误信息场景下的文档检索方法 | |
CN111666375B (zh) | 文本相似度的匹配方法、电子设备和计算机可读介质 | |
CN117011943A (zh) | 基于多尺度自注意力机制的解耦的3d网络的动作识别方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: Room 2202, 22 / F, Wantong building, No. 3002, Sungang East Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen dragon totem technology achievement transformation Co.,Ltd. Address before: 315211, Fenghua Road, Jiangbei District, Zhejiang, Ningbo 818 Patentee before: Ningbo University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 471,000 Room 103, Facade Room, Building 1, Longrui District C, intersection of Gucheng Road and Shifu East Street, Luolong District, Luoyang City, Henan Province Patentee after: Rihong Culture Communication (Henan) Co.,Ltd. Address before: Room 2202, 22 / F, Wantong building, No. 3002, Sungang East Road, Sungang street, Luohu District, Shenzhen City, Guangdong Province Patentee before: Shenzhen dragon totem technology achievement transformation Co.,Ltd. |
|
TR01 | Transfer of patent right |