Results 181 to 190 of about 5,464 (214)

PolSAR-SSN: An End-to-End Superpixel Sampling Network for PolSAR Image Classification

IEEE Geoscience and Remote Sensing Letters, 2022
Lei Wang, Hanyu Hong, Yaozong Zhang, Jinmeng Wu, Lei Ma, Yin Zhu   +5 more
openaire   +1 more source

Target Polarimetric Decompositions of PolSAR Image

2021
Target polarimetric decomposition is one of the most important aspects of polarimetric microwave imaging. The objective of polarimetric decomposition is to express the polarimetric information of the target as a combination of many known objects, such as a plate, a dihedral, a helix, a line, and a sphere, so we can understand and analyze the scattering
Ruliang Yang, Bowei Dai, Lulu Tan, Xiuqing Liu, Zhen Yang, Haiying Li   +5 more
openaire   +1 more source

Evaluation of polsar similarity measures with spectral clustering

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
Polarimetric Synthetic Aperture Radar (PolSAR) is a valuable remote sensing data source. It is usually challenging to interpret PolSAR data, especially in urban areas, and hense, spatial clustering comes as a powerful tool for the application of PolSAR data. In data clustering, similarity measurement indexes are of great importance.
Hu, Jingliang, Wang, Yuanyuan, Ghamisi, Pedram, Zhu, Xiaoxiang   +3 more
openaire   +2 more sources

Multitemporal PolSAR for snow cover monitoring

2011
The paper describes development and application of techniques for snow cover monitoring in the boreal forest zone during snow melt using C-band polarimetric SAR (PolSAR) data. A time series of 10 quadpolarimetric RadarSat-2 images acquired during snow melting season in Finland were used in the study. A change detection approach was applied for wet snow
Antropov, Oleg, Rauste, Yrjö, Häme, Tuomas   +2 more
openaire   +3 more sources

Similarity-intensity joint PolSAR speckle filtering

2016 CIE International Conference on Radar (RADAR), 2016
This paper proposes an innovative similarity-intensity joint speckle filtering algorithm for the polarimetric synthetic aperture radar (PolSAR). By inducing a newly defined similarity-intensity (SI) parameter, the homogeneous pixels with respect to the central pixel can be selected within a neighboring region based on both the scattering mechanism and ...
Yan Wang, Jian Yang, Jingwen Li
openaire   +1 more source

Soil Permittivity Estimation over Croplands Using Polsar Data

IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022
Bhogapurapu, Narayanarao, Dey, Subhadip, Bhattacharya, Avik, Lopez-Martinez, Carlos, Hajnsek, Irena, Rao, Y. S.   +5 more
openaire   +1 more source

Statistical distributions of POLSAR observables

Radar Sensor Technology XXVI, 2022
openaire   +1 more source

Evaluation Techniques for PolSAR Speckle Filtering

2023 International Conference on Earth Observation and Geo-Spatial Information (ICEOGI), 2023
Souhila Boutarfa, Youcef Smara, Chaimaa Youcef, Radia Balla   +3 more
openaire   +1 more source

Adaptive Conditional GAN based Ka-Band PolSAR Image Simulation by Using X-Band PolSAR Image Transfer

IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023
Danwei Lu, Tianyu Sun, Hongmiao Wang, Junjun Yin, Jian Yang   +4 more
openaire   +1 more source

Unsupervised Deep Representation Learning and Few-Shot Classification of PolSAR Images

IEEE Transactions on Geoscience and Remote Sensing, 2022
Lamei Zhang, Bin Zou, Hongwei Dong
exaly