CN111858982A - 图像搜索方法、装置及电子设备 - Google Patents
图像搜索方法、装置及电子设备 Download PDFInfo
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- CN111858982A CN111858982A CN202010347187.8A CN202010347187A CN111858982A CN 111858982 A CN111858982 A CN 111858982A CN 202010347187 A CN202010347187 A CN 202010347187A CN 111858982 A CN111858982 A CN 111858982A
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- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000002372 labelling Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
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- 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
- G06F16/53—Querying
-
- 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
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010347187.8A CN111858982A (zh) | 2020-04-27 | 2020-04-27 | 图像搜索方法、装置及电子设备 |
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CN202010347187.8A CN111858982A (zh) | 2020-04-27 | 2020-04-27 | 图像搜索方法、装置及电子设备 |
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CN111858982A true CN111858982A (zh) | 2020-10-30 |
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CN202010347187.8A Pending CN111858982A (zh) | 2020-04-27 | 2020-04-27 | 图像搜索方法、装置及电子设备 |
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CN (1) | CN111858982A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107748877A (zh) * | 2017-11-10 | 2018-03-02 | 杭州晟元数据安全技术股份有限公司 | 一种基于细节点和纹理特征的指纹图像识别方法 |
US20190163998A1 (en) * | 2017-01-12 | 2019-05-30 | Xiamen Zkteco Information Technology Co., Ltd. | Method and System for Fingerprint Security |
CN110765304A (zh) * | 2019-10-22 | 2020-02-07 | 珠海研果科技有限公司 | 图像处理方法、装置、电子设备及计算机可读介质 |
-
2020
- 2020-04-27 CN CN202010347187.8A patent/CN111858982A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190163998A1 (en) * | 2017-01-12 | 2019-05-30 | Xiamen Zkteco Information Technology Co., Ltd. | Method and System for Fingerprint Security |
CN107748877A (zh) * | 2017-11-10 | 2018-03-02 | 杭州晟元数据安全技术股份有限公司 | 一种基于细节点和纹理特征的指纹图像识别方法 |
CN110765304A (zh) * | 2019-10-22 | 2020-02-07 | 珠海研果科技有限公司 | 图像处理方法、装置、电子设备及计算机可读介质 |
Non-Patent Citations (1)
Title |
---|
潘岳;: "指纹图像模式识别方法的研究", 信息与电脑(理论版), no. 05 * |
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Effective date of registration: 20230327 Address after: No. S, 17/F, No. 1, Zhongguancun Street, Haidian District, Beijing 100082 Applicant after: Beijing Jigan Technology Co.,Ltd. Address before: 316-318, block a, Rongke Information Center, No.2, south academy of Sciences Road, Haidian District, Beijing Applicant before: MEGVII (BEIJING) TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230707 Address after: 300462 201-1, Floor 2, Building 4, No. 188, Rixin Road, Binhai Science Park, Binhai, Tianjin Applicant after: Tianjin Jihao Technology Co.,Ltd. Address before: No. S, 17/F, No. 1, Zhongguancun Street, Haidian District, Beijing 100082 Applicant before: Beijing Jigan Technology Co.,Ltd. |