Cargando…

Unsupervised Classification of Polarimetric SAR Image Based on Geodesic Distance and Non-Gaussian Distribution Feature

Polarimetric synthetic aperture radar (PolSAR) image classification plays a significant role in PolSAR image interpretation. This letter presents a novel unsupervised classification method for PolSAR images based on the geodesic distance and K-Wishart distribution. The geodesic distance is obtained...

Descripción completa

Detalles Bibliográficos
Autores principales:	Qu, Junrong, Qiu, Xiaolan, Ding, Chibiao, Lei, Bin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2021
Materias:	Letter
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7918653/ https://www.ncbi.nlm.nih.gov/pubmed/33673186 http://dx.doi.org/10.3390/s21041317

Ejemplares similares

Transversality Conditions for Geodesics on the Statistical Manifold of Multivariate Gaussian Distributions
por: Herntier, Trevor, et al.
Publicado: (2022)

Advanced Unsupervised Classification Methods to Detect Anomalies on Earthen Levees Using Polarimetric SAR Imagery
por: Marapareddy, Ramakalavathi, et al.
Publicado: (2016)

A Quality Assessment Method Based on Common Distributed Targets for GF-3 Polarimetric SAR Data
por: Jiang, Sha, et al.
Publicado: (2018)

Fine Properties of Geodesics and Geodesic [Formula: see text] -Convexity for the Hellinger–Kantorovich Distance
por: Liero, Matthias, et al.
Publicado: (2023)

On the Geodesic Distance in Shapes K-means Clustering
por: Gattone, Stefano Antonio, et al.
Publicado: (2018)

Assessment of GF3 Full-Polarimetric SAR Data for Dryland Crop Classification with Different Polarimetric Decomposition Methods
por: Wang, Meng, et al.
Publicado: (2022)

Polarimetric scattering and SAR information retrieval
por: Jin, Ya-Qiu, et al.
Publicado: (2013)

Unsupervised determination of lung tumor margin with widefield polarimetric second-harmonic generation microscopy
por: Mirsanaye, Kamdin, et al.
Publicado: (2022)

Cryo-electron microscope image denoising based on the geodesic distance
por: Ouyang, Jianquan, et al.
Publicado: (2018)

Assessment of Polarimetric SAR Interferometry for Improving Ship Classification based on Simulated Data
por: Margarit, Gerard, et al.
Publicado: (2008)

Multiple Classifiers Based Semi-Supervised Polarimetric SAR Image Classification Method
por: Zhu, Lekun, et al.
Publicado: (2021)

Unambiguous Imaging of Static Scenes and Moving Targets with the First Chinese Dual-Channel Spaceborne SAR Sensor
por: Jin, Tingting, et al.
Publicado: (2017)

The GF-3 SAR Data Processor
por: Han, Bing, et al.
Publicado: (2018)

Gaofen-3 PolSAR Image Classification via XGBoost and Polarimetric Spatial Information
por: Dong, Hao, et al.
Publicado: (2018)

A Range Ambiguity Suppression Processing Method for Spaceborne SAR with Up and Down Chirp Modulation
por: Wen, Xuejiao, et al.
Publicado: (2018)

Analysis of the Azimuth Ambiguity and Imaging Area Restriction for Circular SAR Based on the Back-Projection Algorithm
por: Du, Bang, et al.
Publicado: (2019)

The geometry of geodesics
por: Busemann, Herbert
Publicado: (1955)

The geometry of geodesics /
por: Busemann, Herbert, 1905-1994
Publicado: (1955)

Geodesic flows
por: Paternain, Gabriel P
Publicado: (1999)

Polarimetric Stationarity Omnibus Test (PSOT) for Selecting Persistent Scatterer Candidates with Quad-Polarimetric SAR Datasets
por: Luo, Xingjun, et al.
Publicado: (2020)

Some geometric consequences from the Ricci-flow evolution of the geodesic distance function
por: Todjihounde, L
Publicado: (2002)

An Adaptive Hybrid Sampling Method for Free-Form Surfaces Based on Geodesic Distance
por: Chen, Chen, et al.
Publicado: (2023)

Assessment of GF-3 Polarimetric SAR Data for Physical Scattering Mechanism Analysis and Terrain Classification
por: Yin, Junjun, et al.
Publicado: (2017)

Lectures on closed geodesics
por: Klingenberg, Wilhelm
Publicado: (1978)

Geodesic and Horocyclic Trajectories
por: Dal’Bo, Françoise
Publicado: (2011)

Geodesic convexity in graphs
por: Pelayo, Ignacio M
Publicado: (2013)

Inheriting geodesic flows
por: Lortan, D B, et al.
Publicado: (2000)

Marine Oil Slick Detection Based on Multi-Polarimetric Features Matching Method Using Polarimetric Synthetic Aperture Radar Data
por: Li, Guannan, et al.
Publicado: (2019)

Geodesic Distance Algorithm for Extracting the Ascending Aorta from 3D CT Images
por: Jang, Yeonggul, et al.
Publicado: (2016)

Two-step discriminant analysis based multi-view polarimetric SAR image classification with high confidence
por: Imani, Maryam
Publicado: (2022)

Geodesic domes: demonstrated and explained with cut-out models /
por: Van Loon, Borin
Publicado: (1994)

Postoperative Radiotherapy for Glioma: Improved Delineation of the Clinical Target Volume Using the Geodesic Distance Calculation
por: Yan, DanFang, et al.
Publicado: (2014)

Coastal Wetland Classification with GF-3 Polarimetric SAR Imagery by Using Object-Oriented Random Forest Algorithm
por: Zhang, Xiaotong, et al.
Publicado: (2021)

Riemannian manifolds and homogeneous geodesics
por: Berestovskii, Valerii, et al.
Publicado: (2020)

Operator inequalities, geodesic and interpolation
por: Corach, G
Publicado: (1994)

Geodesic flow on polyhedral surfaces
por: Polthier, K, et al.
Publicado: (1999)

Quasi-geodesics in relativistic gravity
por: Faraoni, Valerio, et al.
Publicado: (2021)

α-Geodesical Skew Divergence
por: Kimura, Masanari, et al.
Publicado: (2021)

Geodesics to characterize the phylogenetic landscape
por: Khodaei, Marzieh, et al.
Publicado: (2023)

Polarimetric SAR Time-Series for Identification of Winter Land Use
por: Denize, Julien, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_98vjq62100bmtfq73m5hauherj