DGMNet: Hyperspectral Unmixing Dual-Branch Network Integrating Adaptive Hop-Aware GCN and Neighborhood Offset Mamba

DGMNet: Hyperspectral Unmixing Dual-Branch Network Integrating Adaptive Hop-Aware GCN and Neighborhood Offset Mamba

Hyperspectral sparse unmixing (SU) networks have recently received considerable attention due to their model hyperspectral images (HSIs) with a priori spectral libraries and to capture nonlinear features through deep networks. This method effectively avoids errors associated with endmember extractio...

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Bibliographic Details
Main Authors: Kewen Qu, Huiyang Wang, Mingming Ding, Xiaojuan Luo, Wenxing Bao
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Remote Sensing
Subjects:
hyperspectral unmixing
adaptive hop-neighborhood-aware GCN
neighborhood spatial offset Mamba
Mamba-enhanced dual-stream feature fusion
spectral library pruning
Online Access:https://www.mdpi.com/2072-4292/17/14/2517
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