CN104899865A - 基于高斯尺度空间的山脉线提取方法 - Google Patents
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/155—Segmentation; Edge detection involving morphological operators
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- G—PHYSICS
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105550691A (zh) * | 2015-12-29 | 2016-05-04 | 武汉大学 | 基于尺度空间的自适应山谷山脊线提取方法及系统 |
CN105894587A (zh) * | 2016-04-01 | 2016-08-24 | 南京师范大学 | 一种基于规则约束的山脊线和山谷线过滤方法 |
CN106023161A (zh) * | 2016-05-12 | 2016-10-12 | 南京师范大学 | 一种破碎山脊线的自动关联方法 |
CN106558054A (zh) * | 2016-10-31 | 2017-04-05 | 北京尚水信息技术股份有限公司 | 一种基于分水岭的山脊线提取方法 |
CN109840447A (zh) * | 2017-11-24 | 2019-06-04 | 中国人民解放军装备学院 | 一种基于双tpi参数的地形特征点提取方法 |
CN110569871A (zh) * | 2019-07-30 | 2019-12-13 | 西安建筑科技大学 | 一种基于深度卷积神经网络的鞍部点识别方法 |
CN111553980A (zh) * | 2020-04-06 | 2020-08-18 | 中国地质大学(武汉) | 基于图拉普拉斯下采样技术的dem地形综合方法 |
CN112419495A (zh) * | 2020-10-26 | 2021-02-26 | 天津大学 | 基于多尺度dem空间模型的高程点自动提取方法 |
CN113505650A (zh) * | 2021-06-13 | 2021-10-15 | 北京林业大学 | 地形特征线提取方法及装置、设备 |
CN114116950A (zh) * | 2022-01-24 | 2022-03-01 | 中国测绘科学研究院 | 一种山脉范围划定方法及系统 |
Citations (2)
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CN103236086A (zh) * | 2013-04-24 | 2013-08-07 | 武汉大学 | 一种顾及地表水文上下文的多尺度dem建模方法 |
CN104156571A (zh) * | 2014-07-25 | 2014-11-19 | 山西潞安环保能源开发股份有限公司 | 分级自动检测主体山脉与水系的方法---方向导数小波变换 |
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2015
- 2015-05-04 CN CN201510221316.8A patent/CN104899865B/zh active Active
Patent Citations (2)
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CN103236086A (zh) * | 2013-04-24 | 2013-08-07 | 武汉大学 | 一种顾及地表水文上下文的多尺度dem建模方法 |
CN104156571A (zh) * | 2014-07-25 | 2014-11-19 | 山西潞安环保能源开发股份有限公司 | 分级自动检测主体山脉与水系的方法---方向导数小波变换 |
Non-Patent Citations (5)
Title |
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BAPTISTE MAGNIER 等: "Multi-scale crest line extraction based on half guassian kernels", 《2014 IEEE INTERNATIONAL CONFERENCE ON ACOUSTIC,SPEECH AND SIGNAL PROCESSING(ICASSP)》 * |
MARTIN TSCHIRSICH 等: "Notes on Discrete Gaussian Scale Space", 《JOURNAL OF MATHEMATICAL IMAGING AND VISION》 * |
孔月萍 等: "提取地形特征线的形态学新方法", 《武汉大学学报·信息科学版》 * |
杨族桥 等: "DEM多尺度表达与地形结构线提取研究", 《测绘学报》 * |
高黄玮 等: "基于图像金字塔的山脉线提取方法", 《电脑知识与技术》 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105550691A (zh) * | 2015-12-29 | 2016-05-04 | 武汉大学 | 基于尺度空间的自适应山谷山脊线提取方法及系统 |
CN105550691B (zh) * | 2015-12-29 | 2019-03-19 | 武汉大学 | 基于尺度空间的自适应山谷山脊线提取方法及系统 |
CN105894587A (zh) * | 2016-04-01 | 2016-08-24 | 南京师范大学 | 一种基于规则约束的山脊线和山谷线过滤方法 |
CN105894587B (zh) * | 2016-04-01 | 2018-10-16 | 南京师范大学 | 一种基于规则约束的山脊线和山谷线过滤方法 |
CN106023161A (zh) * | 2016-05-12 | 2016-10-12 | 南京师范大学 | 一种破碎山脊线的自动关联方法 |
CN106023161B (zh) * | 2016-05-12 | 2019-01-18 | 南京师范大学 | 一种破碎山脊线的自动关联方法 |
CN106558054A (zh) * | 2016-10-31 | 2017-04-05 | 北京尚水信息技术股份有限公司 | 一种基于分水岭的山脊线提取方法 |
CN106558054B (zh) * | 2016-10-31 | 2019-03-15 | 北京尚水信息技术股份有限公司 | 一种基于分水岭的山脊线提取方法 |
CN109840447A (zh) * | 2017-11-24 | 2019-06-04 | 中国人民解放军装备学院 | 一种基于双tpi参数的地形特征点提取方法 |
CN110569871A (zh) * | 2019-07-30 | 2019-12-13 | 西安建筑科技大学 | 一种基于深度卷积神经网络的鞍部点识别方法 |
CN111553980A (zh) * | 2020-04-06 | 2020-08-18 | 中国地质大学(武汉) | 基于图拉普拉斯下采样技术的dem地形综合方法 |
CN111553980B (zh) * | 2020-04-06 | 2023-05-26 | 中国地质大学(武汉) | 基于图拉普拉斯下采样技术的dem地形综合方法 |
CN112419495A (zh) * | 2020-10-26 | 2021-02-26 | 天津大学 | 基于多尺度dem空间模型的高程点自动提取方法 |
CN113505650A (zh) * | 2021-06-13 | 2021-10-15 | 北京林业大学 | 地形特征线提取方法及装置、设备 |
CN113505650B (zh) * | 2021-06-13 | 2023-06-16 | 北京林业大学 | 地形特征线提取方法及装置、设备 |
CN114116950A (zh) * | 2022-01-24 | 2022-03-01 | 中国测绘科学研究院 | 一种山脉范围划定方法及系统 |
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Denomination of invention: A Method for Extracting Mountain Range Lines Based on Gaussian Scale Space Granted publication date: 20171031 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daoda Tianji Information Technology Co.,Ltd. Registration number: Y2024980017894 |