CN109458980A - 一种基于线性回归拟合的天线下倾角测量方法 - Google Patents
一种基于线性回归拟合的天线下倾角测量方法 Download PDFInfo
- Publication number
- CN109458980A CN109458980A CN201811363450.1A CN201811363450A CN109458980A CN 109458980 A CN109458980 A CN 109458980A CN 201811363450 A CN201811363450 A CN 201811363450A CN 109458980 A CN109458980 A CN 109458980A
- Authority
- CN
- China
- Prior art keywords
- image
- antenna
- segmented image
- downtilt
- linear regression
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20084—Artificial neural networks [ANN]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19870065.0A EP3683541A4 (en) | 2018-11-06 | 2019-03-01 | METHOD OF MEASURING THE DOWN TILT ANGLE OF AN ANTENNA BASED ON A LINEAR REGRESSION ADJUSTMENT |
US16/975,599 US20200410710A1 (en) | 2018-11-06 | 2019-03-01 | Method for measuring antenna downtilt based on linear regression fitting |
PCT/CN2019/076720 WO2020098177A1 (zh) | 2018-11-06 | 2019-03-01 | 一种基于线性回归拟合的天线下倾角测量方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811321973 | 2018-11-06 | ||
CN201811321973X | 2018-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109458980A true CN109458980A (zh) | 2019-03-12 |
CN109458980B CN109458980B (zh) | 2021-01-26 |
Family
ID=65610628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811363450.1A Active CN109458980B (zh) | 2018-11-06 | 2018-11-15 | 一种基于线性回归拟合的天线下倾角测量方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200410710A1 (zh) |
EP (1) | EP3683541A4 (zh) |
CN (1) | CN109458980B (zh) |
WO (1) | WO2020098177A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110263390A (zh) * | 2019-05-24 | 2019-09-20 | 五邑大学 | 基于无人机视觉测量的天线下倾角自动调整方法及系统 |
CN110415239A (zh) * | 2019-08-01 | 2019-11-05 | 腾讯科技(深圳)有限公司 | 图像处理方法、装置、设备、医疗电子设备以及介质 |
CN110660096A (zh) * | 2019-10-08 | 2020-01-07 | 珠海格力电器股份有限公司 | 曲线一致性检测方法及存储介质 |
EP3722997A1 (en) * | 2019-03-19 | 2020-10-14 | ADVA Optical Networking SE | Method and apparatus for automatic detection of antenna site conditions |
CN112070721A (zh) * | 2020-08-13 | 2020-12-11 | 五邑大学 | 基于实例分割网络的天线参数测量方法、装置及存储介质 |
CN113781571A (zh) * | 2021-02-09 | 2021-12-10 | 北京沃东天骏信息技术有限公司 | 图像处理方法和装置 |
CN114931112A (zh) * | 2022-04-08 | 2022-08-23 | 南京农业大学 | 基于智能巡检机器人的母猪体尺检测系统 |
CN118261874A (zh) * | 2024-03-27 | 2024-06-28 | 哈尔滨工业大学 | 基于图像分割大模型和多元高阶回归拟合的鱼竿钓性分析方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109579774B (zh) * | 2018-11-06 | 2021-04-23 | 五邑大学 | 一种基于深度实例分割网络的天线下倾角测量方法 |
US11074707B2 (en) * | 2019-08-13 | 2021-07-27 | Wuyi University | Method and system of antenna measurement for mobile communication base station |
CN112880622B (zh) * | 2021-02-04 | 2022-12-13 | 上海航天控制技术研究所 | 一种应用倾角仪标定柔性喷管摆角传感器的方法 |
CN113343987B (zh) * | 2021-06-30 | 2023-08-22 | 北京奇艺世纪科技有限公司 | 文本检测处理方法、装置、电子设备及存储介质 |
CN114494058B (zh) * | 2022-01-24 | 2024-09-24 | 闻泰通讯股份有限公司 | 图像处理方法、装置、电子设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102077108A (zh) * | 2008-04-28 | 2011-05-25 | 康奈尔大学 | 分子mri中的磁敏度精确量化 |
US8907261B1 (en) * | 2011-04-28 | 2014-12-09 | Steve Wishstar | Electromagnetic wave detection |
CN108647663A (zh) * | 2018-05-17 | 2018-10-12 | 西安电子科技大学 | 基于深度学习和多层次图结构模型的人体姿态估计方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595872B1 (fr) * | 1986-03-11 | 1988-07-01 | Centre Nat Etd Spatiales | Ensemble d'etalonnage des angles d'elevation et d'azimut de l'axe radioelectrique d'une antenne |
US6400831B2 (en) * | 1998-04-02 | 2002-06-04 | Microsoft Corporation | Semantic video object segmentation and tracking |
US20110150317A1 (en) * | 2009-12-17 | 2011-06-23 | Electronics And Telecommunications Research Institute | System and method for automatically measuring antenna characteristics |
AT511191B1 (de) * | 2011-07-01 | 2012-10-15 | Thomas Dr Neubauer | Verfahren und vorrichtung zur bestimmung und speicherung von position und ausrichtung von antennenstrukturen |
CN105761249B (zh) * | 2016-02-01 | 2018-06-15 | 南京工程学院 | 一种基于图像计算天线机械下倾角的方法 |
CN107121125B (zh) * | 2017-06-12 | 2019-05-14 | 哈尔滨工业大学 | 一种通讯基站天线位姿自动检测装置与方法 |
CN107830846B (zh) * | 2017-09-30 | 2020-04-10 | 杭州艾航科技有限公司 | 一种利用无人机和卷积神经网络测量通信塔天线角度方法 |
US12118807B2 (en) * | 2018-09-26 | 2024-10-15 | Sitesee Pty Ltd | Apparatus and method for three-dimensional object recognition |
-
2018
- 2018-11-15 CN CN201811363450.1A patent/CN109458980B/zh active Active
-
2019
- 2019-03-01 WO PCT/CN2019/076720 patent/WO2020098177A1/zh unknown
- 2019-03-01 US US16/975,599 patent/US20200410710A1/en not_active Abandoned
- 2019-03-01 EP EP19870065.0A patent/EP3683541A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102077108A (zh) * | 2008-04-28 | 2011-05-25 | 康奈尔大学 | 分子mri中的磁敏度精确量化 |
US8907261B1 (en) * | 2011-04-28 | 2014-12-09 | Steve Wishstar | Electromagnetic wave detection |
CN108647663A (zh) * | 2018-05-17 | 2018-10-12 | 西安电子科技大学 | 基于深度学习和多层次图结构模型的人体姿态估计方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3722997A1 (en) * | 2019-03-19 | 2020-10-14 | ADVA Optical Networking SE | Method and apparatus for automatic detection of antenna site conditions |
US12105209B2 (en) | 2019-03-19 | 2024-10-01 | Adva Optical Networking Se | Method and apparatus for automatic detection of antenna site conditions |
CN110263390A (zh) * | 2019-05-24 | 2019-09-20 | 五邑大学 | 基于无人机视觉测量的天线下倾角自动调整方法及系统 |
CN110263390B (zh) * | 2019-05-24 | 2023-04-25 | 五邑大学 | 基于无人机视觉测量的天线下倾角自动调整方法及系统 |
CN110415239B (zh) * | 2019-08-01 | 2022-12-16 | 腾讯科技(深圳)有限公司 | 图像处理方法、装置、设备、医疗电子设备以及介质 |
CN110415239A (zh) * | 2019-08-01 | 2019-11-05 | 腾讯科技(深圳)有限公司 | 图像处理方法、装置、设备、医疗电子设备以及介质 |
CN110660096A (zh) * | 2019-10-08 | 2020-01-07 | 珠海格力电器股份有限公司 | 曲线一致性检测方法及存储介质 |
CN112070721B (zh) * | 2020-08-13 | 2024-01-12 | 五邑大学 | 基于实例分割网络的天线参数测量方法、装置及存储介质 |
CN112070721A (zh) * | 2020-08-13 | 2020-12-11 | 五邑大学 | 基于实例分割网络的天线参数测量方法、装置及存储介质 |
CN113781571A (zh) * | 2021-02-09 | 2021-12-10 | 北京沃东天骏信息技术有限公司 | 图像处理方法和装置 |
CN114931112A (zh) * | 2022-04-08 | 2022-08-23 | 南京农业大学 | 基于智能巡检机器人的母猪体尺检测系统 |
CN114931112B (zh) * | 2022-04-08 | 2024-01-26 | 南京农业大学 | 基于智能巡检机器人的母猪体尺检测系统 |
CN118261874A (zh) * | 2024-03-27 | 2024-06-28 | 哈尔滨工业大学 | 基于图像分割大模型和多元高阶回归拟合的鱼竿钓性分析方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2020098177A1 (zh) | 2020-05-22 |
EP3683541A4 (en) | 2021-03-17 |
EP3683541A1 (en) | 2020-07-22 |
US20200410710A1 (en) | 2020-12-31 |
CN109458980B (zh) | 2021-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109458980A (zh) | 一种基于线性回归拟合的天线下倾角测量方法 | |
CN104019799B (zh) | 一种利用局部参数优化计算基础矩阵的相对定向方法 | |
CN108107462B (zh) | Rtk与高速相机组合的交通标志杆姿态监测装置及方法 | |
CN107121125B (zh) | 一种通讯基站天线位姿自动检测装置与方法 | |
CN110826549A (zh) | 基于计算机视觉的巡检机器人仪表图像识别方法及系统 | |
CN105527656B (zh) | 塔架式机场跑道异物定位方法 | |
CN104200086A (zh) | 宽基线可见光相机位姿估计方法 | |
CN109708649A (zh) | 一种遥感卫星的姿态确定方法及系统 | |
CN107588785B (zh) | 一种考虑像点误差的星敏感器内外参数简化标定方法 | |
CN105203023A (zh) | 一种车载三维激光扫描系统安置参数的一站式标定方法 | |
CN110046563B (zh) | 一种基于无人机点云的输电线路断面高程修正方法 | |
CN111598942A (zh) | 一种用于对电力设施仪表进行自动定位的方法及系统 | |
CN103186892A (zh) | 利用航拍图像生成等比例实景现场图的方法及系统 | |
CN109631912A (zh) | 一种深空球形目标被动测距方法 | |
CN104899852A (zh) | 一种基于遗传算法及支持向量机的微小颗粒检测系统标定方法 | |
CN109579774A (zh) | 一种基于深度实例分割网络的天线下倾角测量方法 | |
CN116758234A (zh) | 一种基于多点云数据融合的山地地形建模方法 | |
CN114998395A (zh) | 一种有效的堤岸三维数据变化检测方法及系统 | |
CN116152325A (zh) | 一种基于单目视频的道路交通高边坡稳定性监测方法 | |
CN116824079A (zh) | 基于全信息摄影测量的三维实体模型构建方法和装置 | |
CN108334697B (zh) | 用于评估三维重建软件的仿真实验方法 | |
CN114608540B (zh) | 一种数字摄影测量系统的测量网型确定方法 | |
CN111504274B (zh) | 一种输电线路三跨区段的精确航测方法 | |
CN113536657A (zh) | 基于机器学习的海洋大气折射率预测方法 | |
CN109870138A (zh) | 一种基于深度学习的天线下倾角测量方法 |
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: Zhai Yikui Inventor after: Deng Wenbo Inventor after: Ke Qirui Inventor after: Wu Yueting Inventor after: Gan Junying Inventor after: Xu Ying Inventor after: Wang Tianlei Inventor after: Wu Xi Inventor after: Chen Liyan Inventor before: Deng Wenbo Inventor before: Zhai Yikui Inventor before: Ke Qirui Inventor before: Wu Yueting Inventor before: Gan Junying Inventor before: Xu Ying Inventor before: Wang Tianlei Inventor before: Wu Xi Inventor before: Chen Liyan |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |