|
|
Extracting Building Height Information based on the Same-name Feature from High-resolution Satellite Image |
Long En,Wang Yuan,Meng Gang,Wang Weiyang,Chen Xu,Lian Cuiping |
(Institute of Remote Sensing Information of Beijing,Beijing 100192,China) |
|
|
Abstract Based on the idea of the same-name feature,the distance of the same-name straight edge and the main direction parameters of the building are introduced,and the altimetry model of the flat-top straight-edged building is constructed.The feature information extraction technology combining object-oriented and expert knowledge is used to realize the height extraction of the building.Firstly,using the spectral and shape features of the shadow,the detection and localization of the same-name straight edge of the building is carried out from high spatial resolution image.Secondly,based on the detected same-name straight edge vector and the parameter calculation model,the distance of the same-name straight edge parameter is extracted.Finally,based on Building imaging conditions and a new altimetry model to extract building height.The experiment of using the IKONOS and GF-2 image in Beijing area show that the scheme solves the problem that the shadow length of the conventional method is not easy to measure,and the precision is high,reaching the level of the meter,with good human-computer interaction and strong practicality in business operation.
|
Received: 22 August 2017
Published: 02 April 2019
|
|
[1]Montzka C,Jagdhuber T,Horn R,et al.Investigationof SMAP Fusion Algorithms With Airborne Active and Passive L-band Microwave Remote Sensing[J].IEEE Transactions on Geoscience and Remote Sensing,2016,54(7):3878-3889.
[2]Wang Zhenzhan,Jiang Jingshan,Liu Jingyi,et al.Critical Technique and Scientific Topic on Fully Polarized Microwave Radiometer Remote Sensing Sea Surface Wind Vector[J].Engineering Sciences,2008,10(6):76-86.[王振占,姜景山,刘璟怡,等.全极化微波辐射计遥感海面风场的关键技术和科学问题[J].中国工程科学,2008,10(6):76-86.][ZK)]
[3]Lu Hao,Wang Zhenzhan.The Error Analysis of Digital Technology in Polarimetric Microwave Radiometer[J].Acta Electronica Sinica,2013,41(6):1084-1087.[陆浩,王振占.全极化微波辐射计数字化引入误差分析[J].电子学报,2013,41(6):1084-1087.]
[4]Okumura S K,Momose M,Kawaguchi N,et al.1 GHz Bandwidth Digital Spectro-correlator System for the Nobeyama Millimeter Array[J].Publications of the Astronomical Society of Japan,2000,52(2):393-400.
[5]Wang Zhenzhan,Xie Ying,Lu Hao,et al.Calibration and Impact Analysis of 23.8 GHz Digital-correlation Fullpolarimetric Microwave Radiometer[J].Remote Sensing Technology and Application,2015,30(4):744-756.[王振占,谢莹,陆浩,等.23.8 GHz 数字相关型全极化微波辐射计的定标及其影响分析[J].遥感技术与应用,2015,30(4):744-756.]
[6]Skou N,Laursen B,Sobjaerg S.Polarimetric Radiometer Configurations:Potential Accuracy and Sensitivity[J].IEEE Transactions on Geoscience and Remote Sensing,1999,37(5):2165-2171.
[7]Yueh S H,Wilson W J,Li F K,et al.Polarimetric Measurements of Sea Surface Brightness Temperatures Using an Aircraft K-band Radiometer[J].IEEE Transactions on Geoscience and Remote Sensing,1995,33(1):85-92.
[8]Xavier B L,Isaac R P,Adriano C,et al.A General Analysis of the Impact of Digitization in Microwave Correlation Radiometers[J].Sensors,2011,11(6):6066-6087.
[9]Li Huiling,Liu Hao,Wu Ji,et al.Research on the Preprocessing Method for the Visibility Functions in Synthetic Aperture Radiometer and the Time Domain Simulation[J].Journal of Electronics and Information Technology,2012,34(10):2475-2481.[李慧玲,刘浩,吴季,等.综合孔径辐射计可见度函数预处理算法及时域仿真研究[J].电子与信息学报,2012,34(10):2475-2481.]
[10]Skou N,Laursen B,Sobjaerg S.Polarimetric Radiometer Configurations:Potential Accuracy and Sensitivity[J].IEEE Transactions on Geoscience and Remote Sensing,1999,37(5):2165-2171.
[11]Thompson A R,Moran J M,Swenson Jr G W.Interferometry and Synthesis in Radio Astronomy[M].New York:Springer,2017.
[12]Piepmeier J R,Gasiewski A J.Digital Correlation Microwave Polarimetry:Analysis and Demonstration[J].IEEE Transactions on Geoscience and Remote Sensing,2001,39(11):2392-2410. |
[1] |
ChengXiuwan,Yang Jieheng,Wei Wenqiu. Application of Remote Sensing Information From Landsatin Regional Groundwater Resourses Calculation[J]. Remote Sensing Technology and Application, 1991, 6(3): 24
-30
. |
[2] |
. [J]. Remote Sensing Technology and Application, 1991, 6(3): 39
-45
. |
[3] |
GONG Hui-Xin. [J]. Remote Sensing Technology and Application, 1993, 8(2): 72
. |
[4] |
Xu-Shi-Yong. [J]. Remote Sensing Technology and Application, 1993, 8(3): 35
-36
. |
[5] |
. The Study of Processes in the Heterogeneous LandscaPe of HEIFE with the Aid of Satellite Remote Sensing[J]. Remote Sensing Technology and Application, 1995, 10(3): 19
-26
. |
[6] |
WANG Xiaorui YE Lin WU Xincai. Semi-automatic Mosaicking Method of Digital Image[J]. Remote Sensing Technology and Application, 1997, 12(1): 24
-29
. |
[7] |
FANG Hongliang WU Bingfang LIU Haiyan HUAN Xuan. Using NOAA AVHRR and Landsat TM to Estimate Rice Area Year-by-year[J]. Remote Sensing Technology and Application, 1997, 12(3): 23
-26
. |
[8] |
WU Yinong. Development of Mechanical Cooling Technology and Its Application to Space Remote Sensing[J]. Remote Sensing Technology and Application, 1999, 14(1): 32
-36
. |
[9] |
. Payload of Stereo Mapping Small Satellite ——Three-Line CCD Stereo Mapping Camera
[J]. Remote Sensing Technology and Application, 1999, 14(3): 34
-37
. |
[10] |
刘锦丽, 窦贤康, 张凌, 吕达仁. Space-borne Microwave Remote Sensing of Rainfall Distribution[J]. Remote Sensing Technology and Application, 1999, 14(4): 1
-9
. |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
|
Shared |
|
|
|
|
|
Discussed |
|
|
|
|