CN111309967A - Video spatial information query method based on grid coding - Google Patents
Video spatial information query method based on grid coding Download PDFInfo
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- CN111309967A CN111309967A CN202010076780.3A CN202010076780A CN111309967A CN 111309967 A CN111309967 A CN 111309967A CN 202010076780 A CN202010076780 A CN 202010076780A CN 111309967 A CN111309967 A CN 111309967A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/73—Querying
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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
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/74—Browsing; Visualisation therefor
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/787—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G06T2210/00—Indexing scheme for image generation or computer graphics
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CN202010076780.3A CN111309967B (en) | 2020-01-23 | 2020-01-23 | Video space information query method based on grid coding |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111967947A (en) * | 2020-09-04 | 2020-11-20 | 杭州拼便宜网络科技有限公司 | Commodity display method and device, electronic equipment and storage medium |
CN112132952A (en) * | 2020-08-18 | 2020-12-25 | 北京旋极伏羲科技有限公司 | Construction method of three-dimensional grid map based on subdivision frame |
CN112184904A (en) * | 2020-09-28 | 2021-01-05 | 中国石油集团工程股份有限公司 | Digital integration method and device |
CN112507053A (en) * | 2020-12-11 | 2021-03-16 | 中国石油集团工程股份有限公司 | Method for establishing visualization system and application method |
CN112687006A (en) * | 2020-12-22 | 2021-04-20 | 北京旋极伏羲科技有限公司 | Rapid building three-dimensional grid data graph generation method |
CN112687007A (en) * | 2020-12-22 | 2021-04-20 | 北京旋极伏羲科技有限公司 | LOD technology-based stereo grid map generation method |
CN117670946A (en) * | 2023-12-04 | 2024-03-08 | 北京星河大地数字科技有限公司 | Video target geographic position mapping method and system |
Citations (6)
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CN103488736A (en) * | 2013-09-18 | 2014-01-01 | 中国科学技术大学 | Method and system for establishing multisource geospatial information correlation model |
CN103984710A (en) * | 2014-05-05 | 2014-08-13 | 深圳先进技术研究院 | Video interaction inquiry method and system based on mass data |
CN104331929A (en) * | 2014-10-29 | 2015-02-04 | 深圳先进技术研究院 | Crime scene reduction method based on video map and augmented reality |
CN107180066A (en) * | 2017-01-31 | 2017-09-19 | 张军民 | The three-dimensional police geographical information platform and system architecture encoded based on three dimensions |
CN109992636A (en) * | 2019-03-22 | 2019-07-09 | 中国人民解放军战略支援部队信息工程大学 | Space-time code method, temporal index and querying method and device |
CN110516014A (en) * | 2019-01-18 | 2019-11-29 | 南京泛在地理信息产业研究院有限公司 | A method of two-dimensional map is mapped to towards urban road monitor video |
-
2020
- 2020-01-23 CN CN202010076780.3A patent/CN111309967B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103488736A (en) * | 2013-09-18 | 2014-01-01 | 中国科学技术大学 | Method and system for establishing multisource geospatial information correlation model |
CN103984710A (en) * | 2014-05-05 | 2014-08-13 | 深圳先进技术研究院 | Video interaction inquiry method and system based on mass data |
CN104331929A (en) * | 2014-10-29 | 2015-02-04 | 深圳先进技术研究院 | Crime scene reduction method based on video map and augmented reality |
CN107180066A (en) * | 2017-01-31 | 2017-09-19 | 张军民 | The three-dimensional police geographical information platform and system architecture encoded based on three dimensions |
CN110516014A (en) * | 2019-01-18 | 2019-11-29 | 南京泛在地理信息产业研究院有限公司 | A method of two-dimensional map is mapped to towards urban road monitor video |
CN109992636A (en) * | 2019-03-22 | 2019-07-09 | 中国人民解放军战略支援部队信息工程大学 | Space-time code method, temporal index and querying method and device |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112132952A (en) * | 2020-08-18 | 2020-12-25 | 北京旋极伏羲科技有限公司 | Construction method of three-dimensional grid map based on subdivision frame |
CN112132952B (en) * | 2020-08-18 | 2023-09-08 | 北斗伏羲信息技术有限公司 | Construction method of three-dimensional grid map based on subdivision frame |
CN111967947A (en) * | 2020-09-04 | 2020-11-20 | 杭州拼便宜网络科技有限公司 | Commodity display method and device, electronic equipment and storage medium |
CN112184904A (en) * | 2020-09-28 | 2021-01-05 | 中国石油集团工程股份有限公司 | Digital integration method and device |
CN112507053A (en) * | 2020-12-11 | 2021-03-16 | 中国石油集团工程股份有限公司 | Method for establishing visualization system and application method |
CN112507053B (en) * | 2020-12-11 | 2024-04-26 | 中国石油集团工程股份有限公司 | Method for establishing visual system and application method |
CN112687006A (en) * | 2020-12-22 | 2021-04-20 | 北京旋极伏羲科技有限公司 | Rapid building three-dimensional grid data graph generation method |
CN112687007A (en) * | 2020-12-22 | 2021-04-20 | 北京旋极伏羲科技有限公司 | LOD technology-based stereo grid map generation method |
CN112687006B (en) * | 2020-12-22 | 2023-09-08 | 北斗伏羲信息技术有限公司 | Rapid building three-dimensional grid data graph generation method |
CN112687007B (en) * | 2020-12-22 | 2023-09-08 | 北斗伏羲信息技术有限公司 | Stereoscopic grid chart generation method based on LOD technology |
CN117670946A (en) * | 2023-12-04 | 2024-03-08 | 北京星河大地数字科技有限公司 | Video target geographic position mapping method and system |
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Denomination of invention: A Video Spatial Information Query Method Based on Grid Encoding Granted publication date: 20231201 Pledgee: Anhui pilot Free Trade Zone Hefei area sub branch of Huishang Bank Co.,Ltd. Pledgor: Beidou Fuxi Information Technology Co.,Ltd. Registration number: Y2024980013938 |
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