[HTML][HTML] Spatiotemporal fusion of multi-source remote sensing data for estimating aboveground biomass of grassland

Y Zhou, T Liu, O Batelaan, L Duan, Y Wang, X Li… - Ecological Indicators, 2023 - Elsevier
Accurate estimation of aboveground biomass of grasslands is key to sustainable grassland
utilization. However, most satellites cannot provide high temporal and spatial resolution …

Polar-spatial feature fusion learning with variational generative-discriminative network for PolSAR classification

Z Wen, Q Wu, Z Liu, Q Pan - IEEE Transactions on Geoscience …, 2019 - ieeexplore.ieee.org
Feature learning-based polarimetric synthetic aperture radar (PolSAR) classification model
will generally suffer from the challenge of deficient labeled pixels. In this paper, we propose …

Spectral–spatial-aware unsupervised change detection with stochastic distances and support vector machines

RG Negri, AC Frery, W Casaca… - … on Geoscience and …, 2020 - ieeexplore.ieee.org
Change detection is a topic of great interest in remote sensing. A good similarity metric to
compute the variations among the images is the key to high-quality change detection …

A general and extensible framework for assessing change detection techniques

RG Negri, AC Frery - Computers & Geosciences, 2023 - Elsevier
Change detection techniques play an essential role in Remote Sensing applications, such
as environmental monitoring, governmental planning, and studies of areas affected by …

[HTML][HTML] Multiple classifiers based semi-supervised polarimetric SAR image classification method

L Zhu, X Ma, P Wu, J Xu - Sensors, 2021 - mdpi.com
Polarimetric synthetic aperture radar (PolSAR) image classification has played an important
role in PolSAR data application. Deep learning has achieved great success in PolSAR …

Unfolding multilevel agglomerative strategies for SVM classification: a case study in discriminating spectrally similar land covers

W Vieira de Oliveira, LV Dutra… - Remote Sensing …, 2024 - Taylor & Francis
In remote sensing applications, image classification algorithms normally require parameter
optimization strategies to adapt to the complexities of the data and determine the model's …

[HTML][HTML] Analysis of stochastic distances and Wishart mixture models applied on PolSAR images

NCRL Carvalho, L Sant'Anna Bins… - Remote Sensing, 2019 - mdpi.com
This paper address unsupervised classification strategies applied to Polarimetric Synthetic
Aperture Radar (PolSAR) images. We analyze the performance of complex Wishart …

Multiple spatial features extraction and fusion for hyperspectral images classification

J Liao, L Wang - Canadian Journal of Remote Sensing, 2020 - Taylor & Francis
In recent decades, spatial feature extraction has greatly improved the performance of
hyperspectral image (HSI) classification. This paper presents an HSI classification method …

Unsupervised change detection driven by floating references: A pattern analysis approach

RG Negri, AC Frery - Pattern Analysis and Applications, 2021 - Springer
The Earth's environment is continually changing due to both human and natural factors.
Timely identification of the location and kind of change is of paramount importance in …

生鲜电商两级订单分配与冷链配送联合优化

李昱瑶, 高更君 - 上海海事大学学报, 2023 - maritimejournal.cn
针对生鲜电商订单拆分情况频发, 冷链配送效率低且配送成本高的问题, 将两级订单分配与冷链
配送联合优化, 以最小化订单配送成本为目标构建非线性混合整数规划模型 …