Results 181 to 190 of about 2,397 (207)

Unsupervised PolSAR image classification based on sparse representation

International Journal of Remote Sensing, 2019
A novel unsupervised image classification algorithm which based on the sparse representation theory for polarimetric synthetic aperture radar (PolSAR) image is introduced in this paper.
Yaqi Ji, Josaphat Tetuko Sri Sumantyo, Ming Yam Chua, Mirza Muhammad Waqar   +3 more
openaire   +2 more sources

A new method for classification of POLSAR images

2016 6th International Conference on Computer and Knowledge Engineering (ICCKE), 2016
The present paper proposes an unsupervised feature learning method for POLSAR image classification. The proposed method includes two steps. In these two steps, features are created and learned from scratch. The first is to learn dictionaries and encode features using scatter matrices.
Nastaran Aghaei, Gholamreza Akbarizadeh
openaire   +1 more source

A Enhanced DeepLabv3+ for PolSAR image classification

2023 4th International Conference on Computer Engineering and Application (ICCEA), 2023
Fang Zhang, Pin Li, Yuanpeng Zhang, Xiaolu Liu, Xiaojing Ma, Zhiping Yin   +5 more
openaire   +1 more source

Unsupervised PolSAR image classification based on ensemble partitioning

2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013
This work introduces an unsupervised classification framework based on ensemble partitioning for polarimetric synthetic aperture radar (PolSAR) data, which can automatically determine the number of categories. First, the PolSAR image is divided into patches by an over-segmentation method.
Xiaoshuang Yin, Hui Song, Wen Yang, Chu He, Xin Xu   +4 more
openaire   +1 more source

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

Trusted Polarimetric Feature Fusion for Polsar Image Classification

2023 SAR in Big Data Era (BIGSARDATA), 2023
Fangzhou Han, Lamei Zhang, Hongwei Dong
openaire   +1 more source

PolSAR Image Classification Based on Deep Features

2022
Ping Han, Lunan Men, Zetao Chen
openaire   +1 more source

Multi-View Feature Selection for PolSAR Image Classification via l₂,₁ Sparsity Regularization and Manifold Regularization

IEEE Transactions on Image Processing, 2021
Xiayuan Huang, Xiangli Nie
exaly  

Multiobjective evolutionary algorithm assisted stacked autoencoder for PolSAR image classification

Swarm and Evolutionary Computation, 2021
Guangyuan Liu, Yangyang Li, Licheng Jiao
exaly  

PolSAR Image Classification With Multiscale Superpixel-Based Graph Convolutional Network

IEEE Transactions on Geoscience and Remote Sensing, 2022
Jianda Cheng, Fan Zhang, Deliang Xiang
exaly