CN102096945B - 空间数据渐进传输方法及装置 - Google Patents
空间数据渐进传输方法及装置 Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 73
- 230000000750 progressive effect Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 93
- 230000009466 transformation Effects 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 21
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- 238000012946 outsourcing Methods 0.000 description 21
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- 239000011159 matrix material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
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CN201010617383.9A CN102096945B (zh) | 2010-01-07 | 2010-12-31 | 空间数据渐进传输方法及装置 |
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CN201010017271.X | 2010-01-07 | ||
CN201010017271 | 2010-01-07 | ||
CN201010017271X | 2010-01-07 | ||
CN201010144112A CN101827097A (zh) | 2010-01-07 | 2010-03-21 | 基于空间实体视图模型的矢量数据的自适应渐进传输方法 |
CN201010144112.6 | 2010-03-21 | ||
CN2010101441126 | 2010-03-21 | ||
CN201010617383.9A CN102096945B (zh) | 2010-01-07 | 2010-12-31 | 空间数据渐进传输方法及装置 |
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CN102096945A CN102096945A (zh) | 2011-06-15 |
CN102096945B true CN102096945B (zh) | 2016-06-15 |
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CN201010617383.9A Active CN102096945B (zh) | 2010-01-07 | 2010-12-31 | 空间数据渐进传输方法及装置 |
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CN (1) | CN102096945B (zh) |
WO (1) | WO2011082647A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011082648A1 (zh) * | 2010-01-07 | 2011-07-14 | Dong futian | 空间数据化简方法及装置 |
CN103425783B (zh) * | 2011-04-14 | 2017-06-23 | 苏州超擎图形软件科技发展有限公司 | 空间数据渐进传输方法与装置 |
CN102508868B (zh) * | 2011-10-11 | 2014-12-03 | 苏州超擎图形软件科技发展有限公司 | 空间数据传输方法及装置 |
CN106372261A (zh) * | 2011-11-08 | 2017-02-01 | 苏州超擎图形软件科技发展有限公司 | 一种矢量数据的处理方法及装置 |
US9754384B2 (en) | 2012-04-18 | 2017-09-05 | Suzhou Superengine Graphics Software Technology Development Co., Ltd. | Relevant method and device for compression, decompression and progressive transmission of spatial data |
CN103678587B (zh) * | 2013-12-12 | 2017-10-13 | 中国神华能源股份有限公司 | 空间数据渐进传输方法及装置 |
CN108228734A (zh) * | 2017-12-12 | 2018-06-29 | 上海天旦网络科技发展有限公司 | 一种数据可视化的系统和方法 |
CN109902135B (zh) * | 2019-02-19 | 2021-03-19 | 武大吉奥信息技术有限公司 | 一种矢量瓦片预处理方法及装置 |
Citations (3)
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CN1224982A (zh) * | 1997-09-22 | 1999-08-04 | 索尼公司 | 产生含有二进制图像/音频数据的比特流的方法和装置 |
CN101082934A (zh) * | 2007-06-19 | 2007-12-05 | 北京师范大学 | 网络环境下超大规模空间数据的三维可视化方法 |
CN101246597A (zh) * | 2007-11-30 | 2008-08-20 | 北京师范大学 | 大规模矢量地图数据渐进传输和动态重建的方法 |
Family Cites Families (6)
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KR20040055901A (ko) * | 2002-12-23 | 2004-06-30 | 한국전자통신연구원 | 점진적인 공간 데이터 서비스 시스템 및 방법 |
CN101593201A (zh) * | 2009-05-27 | 2009-12-02 | 武汉大学 | 地理空间数据增量信息的提取方法 |
CN101827097A (zh) * | 2010-01-07 | 2010-09-08 | 董福田 | 基于空间实体视图模型的矢量数据的自适应渐进传输方法 |
CN101814197A (zh) * | 2010-01-07 | 2010-08-25 | 董福田 | 空间实体视图模型及其处理方法 |
CN101819590A (zh) * | 2010-01-07 | 2010-09-01 | 董福田 | 基于空间实体视图模型的矢量数据自适应化简方法 |
CN101814094A (zh) * | 2010-01-07 | 2010-08-25 | 董福田 | 基于空间实体视图模型的空间实体的选取方法 |
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2010
- 2010-12-31 CN CN201010617383.9A patent/CN102096945B/zh active Active
- 2010-12-31 WO PCT/CN2010/080577 patent/WO2011082647A1/zh active Application Filing
Patent Citations (3)
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---|---|---|---|---|
CN1224982A (zh) * | 1997-09-22 | 1999-08-04 | 索尼公司 | 产生含有二进制图像/音频数据的比特流的方法和装置 |
CN101082934A (zh) * | 2007-06-19 | 2007-12-05 | 北京师范大学 | 网络环境下超大规模空间数据的三维可视化方法 |
CN101246597A (zh) * | 2007-11-30 | 2008-08-20 | 北京师范大学 | 大规模矢量地图数据渐进传输和动态重建的方法 |
Non-Patent Citations (2)
Title |
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张立强 等.基于网络的3DGIS可视化研究.《中国科学》.2009,第39卷(第9期), * |
肖昕 等.空间矢量数据渐进传输研究.《长春师范学院学报》.2007,第26卷(第2期), * |
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Publication number | Publication date |
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CN102096945A (zh) | 2011-06-15 |
WO2011082647A1 (zh) | 2011-07-14 |
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