CN111667573B - 地图切片的生成方法、装置、存储介质及电子设备 - Google Patents
地图切片的生成方法、装置、存储介质及电子设备 Download PDFInfo
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- CN111667573B CN111667573B CN202010509557.3A CN202010509557A CN111667573B CN 111667573 B CN111667573 B CN 111667573B CN 202010509557 A CN202010509557 A CN 202010509557A CN 111667573 B CN111667573 B CN 111667573B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/05—Geographic models
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459901A (zh) * | 2008-12-30 | 2009-06-17 | 中国人民解放军国防科学技术大学 | 基于多级切片方式的矢量地图数据传输方法 |
CN105260450A (zh) * | 2015-10-10 | 2016-01-20 | 东方网力科技股份有限公司 | 电子地图发布方法、装置和电子地图显示方法 |
CN106874517A (zh) * | 2017-03-15 | 2017-06-20 | 广州城市信息研究所有限公司 | 矢量地图服务的处理方法和装置 |
CN110347769A (zh) * | 2019-07-09 | 2019-10-18 | 东方网力科技股份有限公司 | 多层级地图瓦片的处理方法、装置、设备和存储介质 |
CN111159325A (zh) * | 2019-12-31 | 2020-05-15 | 清华大学 | 分布式地图切片方法、装置、存储介质及服务器 |
Family Cites Families (1)
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US10356432B2 (en) * | 2015-09-14 | 2019-07-16 | Qualcomm Incorporated | Palette predictor initialization and merge for video coding |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101459901A (zh) * | 2008-12-30 | 2009-06-17 | 中国人民解放军国防科学技术大学 | 基于多级切片方式的矢量地图数据传输方法 |
CN105260450A (zh) * | 2015-10-10 | 2016-01-20 | 东方网力科技股份有限公司 | 电子地图发布方法、装置和电子地图显示方法 |
CN106874517A (zh) * | 2017-03-15 | 2017-06-20 | 广州城市信息研究所有限公司 | 矢量地图服务的处理方法和装置 |
CN110347769A (zh) * | 2019-07-09 | 2019-10-18 | 东方网力科技股份有限公司 | 多层级地图瓦片的处理方法、装置、设备和存储介质 |
CN111159325A (zh) * | 2019-12-31 | 2020-05-15 | 清华大学 | 分布式地图切片方法、装置、存储介质及服务器 |
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