CN109859094B - 一种时序影像瓦片金字塔的快速构建方法 - Google Patents
一种时序影像瓦片金字塔的快速构建方法 Download PDFInfo
- Publication number
- CN109859094B CN109859094B CN201910072536.7A CN201910072536A CN109859094B CN 109859094 B CN109859094 B CN 109859094B CN 201910072536 A CN201910072536 A CN 201910072536A CN 109859094 B CN109859094 B CN 109859094B
- Authority
- CN
- China
- Prior art keywords
- tile
- tiles
- segmentation
- lmax
- resolution
- 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
Images
Landscapes
- Image Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910072536.7A CN109859094B (zh) | 2019-01-25 | 2019-01-25 | 一种时序影像瓦片金字塔的快速构建方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910072536.7A CN109859094B (zh) | 2019-01-25 | 2019-01-25 | 一种时序影像瓦片金字塔的快速构建方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109859094A CN109859094A (zh) | 2019-06-07 |
CN109859094B true CN109859094B (zh) | 2021-02-09 |
Family
ID=66896148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910072536.7A Active CN109859094B (zh) | 2019-01-25 | 2019-01-25 | 一种时序影像瓦片金字塔的快速构建方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109859094B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113933842A (zh) * | 2021-12-21 | 2022-01-14 | 南京天朗防务科技有限公司 | Sar图像快速交互显示方法和电子装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509022A (zh) * | 2011-11-18 | 2012-06-20 | 武汉大学 | 一种面向虚拟地球的栅格数据快速建库方法 |
US8265356B2 (en) * | 2008-01-30 | 2012-09-11 | Computerized Medical Systems, Inc. | Method and apparatus for efficient automated re-contouring of four-dimensional medical imagery using surface displacement fields |
CN104657436A (zh) * | 2015-02-02 | 2015-05-27 | 中国人民解放军空军航空大学 | 基于MapReduce的静态瓦片金字塔并行构建方法 |
CN105528460A (zh) * | 2016-01-12 | 2016-04-27 | 中国测绘科学研究院 | 一种瓦片金字塔模型的建立方法及瓦片读取方法 |
US10026222B1 (en) * | 2015-04-09 | 2018-07-17 | Twc Patent Trust Llt | Three dimensional traffic virtual camera visualization |
US10089554B1 (en) * | 2016-03-30 | 2018-10-02 | Descartes Labs, Inc. | Creating a boundary map |
-
2019
- 2019-01-25 CN CN201910072536.7A patent/CN109859094B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8265356B2 (en) * | 2008-01-30 | 2012-09-11 | Computerized Medical Systems, Inc. | Method and apparatus for efficient automated re-contouring of four-dimensional medical imagery using surface displacement fields |
CN102509022A (zh) * | 2011-11-18 | 2012-06-20 | 武汉大学 | 一种面向虚拟地球的栅格数据快速建库方法 |
CN104657436A (zh) * | 2015-02-02 | 2015-05-27 | 中国人民解放军空军航空大学 | 基于MapReduce的静态瓦片金字塔并行构建方法 |
US10026222B1 (en) * | 2015-04-09 | 2018-07-17 | Twc Patent Trust Llt | Three dimensional traffic virtual camera visualization |
CN105528460A (zh) * | 2016-01-12 | 2016-04-27 | 中国测绘科学研究院 | 一种瓦片金字塔模型的建立方法及瓦片读取方法 |
US10089554B1 (en) * | 2016-03-30 | 2018-10-02 | Descartes Labs, Inc. | Creating a boundary map |
Non-Patent Citations (3)
Title |
---|
Remote Sensing Image Data Storage and Search;Ying Xia 等;《International Conference on Rough Sets and Knowledge Technology》;20121231;第267-275页 * |
利用并行技术的海量数据瓦片快速构建;刘晰 等;《测绘科学》;20151028;第41卷(第1期);第144-150,121页 * |
大规模栅格数据集的瓦片金字塔快速构建方法;郭宁 等;《地理信息世界》;20151225;第43-50页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109859094A (zh) | 2019-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103218174B (zh) | 一种用于遥感图像的io双缓存交互多核处理方法 | |
TWI537870B (zh) | 多重解析度一致性光柵化 | |
CN105261066B (zh) | 一种三维地理信息系统实时绘制多线程分配与控制方法 | |
CN102902848B (zh) | 针对边界元分析的三维可视化仿真方法 | |
DE102020124932A1 (de) | Vorrichtung und Verfahren zur Echtzeit-Grafikverarbeitung mittels lokaler und cloudbasierter Grafikverarbeitungsbetriebsmittel | |
DE102019103310A1 (de) | Schätzer for einen optimalen betriebspunkt für hardware, die unter einer beschränkung der gemeinsam genutzten leistung/wärme arbeitet | |
CN102737097A (zh) | 基于lod透明纹理的三维矢量实时动态叠加技术 | |
DE102013017640A1 (de) | Verteilte gekachelte Zwischenspeicherung | |
DE102013017639A1 (de) | Zwischenspeicherung von adaptiv dimensionierten Cache-Kacheln in einem vereinheitlichen L2-Cache-Speicher mit Oberflächenkomprimierung | |
DE102013020613A1 (de) | Umgehung der Pixel-Schattierung für die grafische Bilderzeugung mit geringer Leistung | |
DE102021120605A1 (de) | Effiziente softmax-berechnung | |
CN104574449B (zh) | 基于dem的投影面积计算方法 | |
CN103309943A (zh) | 一种三维地理信息平台及其地形数据处理方法 | |
DE102013017981A1 (de) | Optimierung einer Dreieck-Topologie für Pfad-Bilderzeugung | |
CN109859094B (zh) | 一种时序影像瓦片金字塔的快速构建方法 | |
TW201447812A (zh) | 有共用邊緣的先印後蓋路徑描繪 | |
CN101770655A (zh) | 一种大规模虚拟动态场景简化方法 | |
CN105913475A (zh) | 一种时空变化过程动态可视化方法 | |
DE102020108526A1 (de) | Adaptive pixelabtastreihenfolge für zeitlich dichtes rendern | |
DE102021114013A1 (de) | Techniken zum effizienten abtasten eines bildes | |
CN112395073A (zh) | 一种面向较大矢量数据的高性能快速渲染方法 | |
US9269174B2 (en) | Methods and systems for generating a polygon mesh | |
CN110533764A (zh) | 面向建筑群的分形四叉树纹理组织方法 | |
Tian et al. | Roaming of large urban scenes based on Unity 3D | |
Liu et al. | Optimization Strategy for Building Tile Pyramid of Massive Remote Sensing Images. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Chengming Inventor after: Sun Wei Inventor after: Liu Xiaoli Inventor after: Liu Zhendong Inventor after: Liu Po Inventor after: Zhao Zhanjie Inventor after: Wang Fei Inventor after: Wu Pengda Inventor before: Li Chengming Inventor before: Liu Zhendong Inventor before: Liu Po Inventor before: Zhao Zhanjie Inventor before: Wang Fei Inventor before: Wu Pengda Inventor before: Liu Xiaoli |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |