CN105956020B - 一种基于感知哈希的相似图像搜索方法和装置 - Google Patents
一种基于感知哈希的相似图像搜索方法和装置 Download PDFInfo
- Publication number
- CN105956020B CN105956020B CN201610255782.2A CN201610255782A CN105956020B CN 105956020 B CN105956020 B CN 105956020B CN 201610255782 A CN201610255782 A CN 201610255782A CN 105956020 B CN105956020 B CN 105956020B
- Authority
- CN
- China
- Prior art keywords
- image
- initial pictures
- difference
- point
- screenshot
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 36
- 239000011159 matrix material Substances 0.000 claims description 36
- 230000006870 function Effects 0.000 claims description 30
- 230000004044 response Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 9
- 230000006641 stabilisation Effects 0.000 claims description 8
- 238000011105 stabilization Methods 0.000 claims description 8
- 238000012217 deletion Methods 0.000 claims description 6
- 230000037430 deletion Effects 0.000 claims description 6
- 238000009795 derivation Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000007781 pre-processing Methods 0.000 claims description 6
- 230000008447 perception Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims 2
- 230000008439 repair process Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 3
- 238000003709 image segmentation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
-
- 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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610255782.2A CN105956020B (zh) | 2016-04-22 | 2016-04-22 | 一种基于感知哈希的相似图像搜索方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610255782.2A CN105956020B (zh) | 2016-04-22 | 2016-04-22 | 一种基于感知哈希的相似图像搜索方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105956020A CN105956020A (zh) | 2016-09-21 |
CN105956020B true CN105956020B (zh) | 2019-11-05 |
Family
ID=56915599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610255782.2A Active CN105956020B (zh) | 2016-04-22 | 2016-04-22 | 一种基于感知哈希的相似图像搜索方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105956020B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106570141B (zh) * | 2016-11-04 | 2020-05-19 | 中国科学院自动化研究所 | 近似重复图像检测方法 |
CN106708951B (zh) * | 2016-11-25 | 2019-10-11 | 西安电子科技大学 | 支持所有权认证的客户端图像模糊去重方法 |
CN108287833A (zh) * | 2017-01-09 | 2018-07-17 | 北京艺鉴通科技有限公司 | 一种用于艺术品鉴定的以图搜图方法 |
CN107203990B (zh) * | 2017-04-02 | 2020-12-18 | 南京汇川图像视觉技术有限公司 | 一种基于模板匹配与图像质量评估的标贴破损检测方法 |
CN108536827B (zh) * | 2018-04-11 | 2021-09-03 | 南京理工大学 | 一种相似频谱图片搜索方法 |
US11449545B2 (en) * | 2019-05-13 | 2022-09-20 | Snap Inc. | Deduplication of media file search results |
US11501344B2 (en) * | 2019-10-14 | 2022-11-15 | Bottomline Technologies Limited | Partial perceptual image hashing for invoice deconstruction |
CN112995558A (zh) * | 2019-12-17 | 2021-06-18 | Tcl新技术(惠州)有限公司 | 一种视频文件的存储方法、装置及存储介质 |
CN112241502A (zh) * | 2020-10-16 | 2021-01-19 | 北京字节跳动网络技术有限公司 | 一种页面加载检测方法及装置 |
CN115761517B (zh) * | 2023-01-06 | 2023-04-07 | 联通(江苏)产业互联网有限公司 | 一种基于神经网络和物联网的农业场景识别方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103914561A (zh) * | 2014-04-16 | 2014-07-09 | 北京酷云互动科技有限公司 | 一种图像搜索方法和装置 |
WO2015034269A1 (ko) * | 2013-09-03 | 2015-03-12 | 삼성전자 주식회사 | 영상 처리 방법 및 장치 |
CN104572965A (zh) * | 2014-12-31 | 2015-04-29 | 南京理工大学 | 基于卷积神经网络的以图搜图系统 |
US9053104B2 (en) * | 2008-06-18 | 2015-06-09 | Zeitera, Llc | Media fingerprinting and identification system |
-
2016
- 2016-04-22 CN CN201610255782.2A patent/CN105956020B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9053104B2 (en) * | 2008-06-18 | 2015-06-09 | Zeitera, Llc | Media fingerprinting and identification system |
WO2015034269A1 (ko) * | 2013-09-03 | 2015-03-12 | 삼성전자 주식회사 | 영상 처리 방법 및 장치 |
CN103914561A (zh) * | 2014-04-16 | 2014-07-09 | 北京酷云互动科技有限公司 | 一种图像搜索方法和装置 |
CN104572965A (zh) * | 2014-12-31 | 2015-04-29 | 南京理工大学 | 基于卷积神经网络的以图搜图系统 |
Non-Patent Citations (2)
Title |
---|
M. KıvançMıhçak等.New Iterative Geometric Methods for Robust Perceptual Image Hashing.《Security and Privacy in Digital Rights Management》.2002, * |
基于尺度不变与视觉显著特征的图像感知哈希技术研究;刘霞;《中国优秀硕士学位论文全文数据库 信息科技辑》;20151215;I138-477 * |
Also Published As
Publication number | Publication date |
---|---|
CN105956020A (zh) | 2016-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105956020B (zh) | 一种基于感知哈希的相似图像搜索方法和装置 | |
CN104899146B (zh) | 基于图像匹配技术的软件稳定性测试方法和装置 | |
EP2612263B1 (en) | Sketch-based image search | |
US6691126B1 (en) | Method and apparatus for locating multi-region objects in an image or video database | |
CN104200240B (zh) | 一种基于内容自适应哈希编码的草图检索方法 | |
CN105493078B (zh) | 彩色草图图像搜索 | |
US20140092244A1 (en) | Object search method, search verification method and apparatuses thereof | |
CN105068918B (zh) | 一种页面测试方法及装置 | |
US11423650B2 (en) | Visual positioning method and apparatus, and computer-readable storage medium | |
TW201523300A (zh) | 三維圖檔搜尋方法與三維圖檔搜尋系統 | |
JP3952592B2 (ja) | 画像検索装置及び方法 | |
KR101116663B1 (ko) | 고차원 데이터의 유사도 검색을 위한 데이터 분할방법 | |
CN101673347B (zh) | 一种电子图档拆分方法 | |
CN103744903B (zh) | 一种基于草图的场景图像检索方法 | |
Keyvanpour et al. | Feature weighting for improving document image retrieval system performance | |
Li et al. | Fast orthogonal Haar transform patternmatching via image square sum | |
CN109766893A (zh) | 适于购物小票的图片文字识别方法 | |
CN113076891A (zh) | 基于改进高分辨率网络的人体姿态预测方法及系统 | |
CN106886783A (zh) | 一种基于区域特征的图像检索方法及系统 | |
KR20050116963A (ko) | 공간관계와 주석을 이용한 이미지 검색 방법 | |
WO2022110492A1 (zh) | 指静脉身份识别方法、装置、计算机设备和存储介质 | |
Papadias et al. | Approximate spatio-temporal retrieval | |
Tzouramanis et al. | The range skyline query | |
US10796197B2 (en) | Automatic method and system for similar images and image fragments detection basing on image content | |
Cui et al. | CMSuG: Competitive mechanism-based superpixel generation method for image segmentation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Room 701, 7th floor, Building A, 906 Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Applicant after: GUANGDONG KINGPOINT DATA SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 510630 906 hi tech building, Tianhe North Road, Guangzhou, Guangdong A-701 Applicant before: GUANGZHOU KINGPOINT COMPUTER TECHNOLOGY CO.,LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A similar image search method and device based on perceptual hash Effective date of registration: 20211022 Granted publication date: 20191105 Pledgee: Agricultural Bank of China Limited Dongcheng Branch of Guangzhou Pledgor: GUANGDONG KINGPOINT DATA SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021440000320 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221230 Granted publication date: 20191105 Pledgee: Agricultural Bank of China Limited Dongcheng Branch of Guangzhou Pledgor: GUANGDONG KINGPOINT DATA SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021440000320 |
|
PC01 | Cancellation 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 similar image search method and device based on perceptual hash Effective date of registration: 20230131 Granted publication date: 20191105 Pledgee: Agricultural Bank of China Limited Dongcheng Branch of Guangzhou Pledgor: GUANGDONG KINGPOINT DATA SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2023440020017 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |