Results 11 to 20 of about 3,181,576 (160)

The Effect of Topography on Target Decomposition of Polarimetric SAR Data [PDF]

Remote Sensing, 2015
Polarimetric target decomposition enables the interpretation of radar images more easily, mostly based on physical assumptions, i.e., fitting physically-based scattering models to the polarimetric SAR observations.
Sang-Eun Park
doaj   +4 more sources

Independent Component Analysis within polarimetric incoherent target decomposition [PDF]

2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013
This paper represents a part of our efforts to generalize polarimetric incoherent target decomposition to the level of BSS techniques by introducing the ICA method instead of the conventional eigenvector decomposition. We compare, in the frame of polarimetric incoherent target decomposition, several criteria for the estimation of complex independent ...
Nikola Besic, Gabriel Vasile, Jocelyn Chanussot, Srdjan Stankovic, Didier Boldo, Guy D'Urso   +5 more
openaire   +3 more sources

A Hybrid Polarimetric Target Decomposition Algorithm with Adaptive Volume Scattering Model

Remote Sensing, 2022
Previous studies have shown that scattering mechanism ambiguity and negative power issues still exist in model-based polarization target decomposition algorithms, even though deorientation processing is implemented.
Xiujuan Li, Yongxin Liu, Pingping Huang, Xiaolong Liu, Weixian Tan, Wenxue Fu, Chunming Li   +6 more
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Polarimetric sar target decomposition based on nonlinear decorrelation

2012 Tyrrhenian Workshop on Advances in Radar and Remote Sensing (TyWRRS), 2012
In remotely sensed Synthetic Aperture Radar (SAR) images, scattering from a target is often the result of a mixture of different scattering mechanisms. Fully polarimetric data offers the possibility to separate and to interpret them. To achieve this task, several target decomposition techniques have been proposed in the literature.
Licciardi, GA, Avezzano, RG, DEL FRATE, FABIO, SCHIAVON, GIOVANNI, Chanussot, J.   +4 more
openaire   +3 more sources

A Three-Component Polarimetric Target Decomposition Algorithm for Grasslands

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Previous polarimetric target decomposition methods have been widely used in forests and buildings and have achieved good results. However, there is a lack of corresponding modeling for the study of grassland scattering characteristics.
Baokun Liu, Xiaoqi Lv, Xiujuan Li, Xiangli Yang, Pingping Huang, Weixian Tan, Yongguang Zhai, Yuejuan Chen, Kunpeng Xu   +8 more
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A Two-Component Polarimetric Target Decomposition Algorithm with Grassland Application

Remote Sensing
The study of the polarimetric target decomposition algorithm with physical scattering models has contributed to the development of the field of remote sensing because of its simple and clear physical meaning with a small computational effort.
Pingping Huang, Yalan Chen, Xiujuan Li, Weixian Tan, Yuejuan Chen, Xiangli Yang, Yifan Dong, Xiaoqi Lv, Baoyu Li   +8 more
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L-Band Polarimetric Target Decomposition of Mangroves of the Rufiji Delta, Tanzania [PDF]

Remote Sensing, 2016
The mangroves of the Rufiji Delta are an important habitat and resource. The mangrove forest reserve is home to an indigenous population and has been under pressure from an influx of migrants from the landward side of the delta.
Ian Brown, Simon Mwansasu, Lars-Ove Westerberg   +2 more
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Polarimetric Synthetic Aperture Radar Interpretation and Recognition: Advances and Perspectives

Leida xuebao, 2020
Polarimetric Synthetic Aperture Radar (SAR), which can acquire fully polarimetric information, is widely used in civilian and military fields, such as earth observation, damage assessment, and reconnaissance.
WANG Xuesong, CHEN Siwei
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Recognition of Ships and Chaff Clouds Based on Sophisticated Polarimetric Target Decomposition

Leida xuebao, 2021
The recognition of ships from chaff cloud jamming is challenging because they have similar dimensions and radar cross sections. In this paper, we propose a polarimetric recognition technique with sophisticated polarimetric target decomposition.
Sinong QUAN, Hui FAN, Dahai DAI, Wei WANG, Shunping XIAO, Xuesong WANG   +5 more
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Geometrical Structure Classification of Target HRRP Scattering Centers Based on Dual Polarimetric $H/\alpha$ Features

IEEE Access, 2019
Polarimetric high resolution range profile (HRRP) contains the geometrical structural information along radar line-of-sight and has shown great potentials in target recognition. In existing researches, H/α decomposition has been applied to exploit
Teng Long, Liang Zhang, Yang Li, Yanhua Wang   +3 more
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