Cross-Scene Hyperspectral Image Classification Based on Graph Alignment and Distribution Alignment
Haisong Chen,
Shanshan Ding,
Aili Wang
Abstract:A domain alignment-based hyperspectral image (HSI) classification method was designed to address the heterogeneity in resolution and band between the source domain and target domain datasets of cross-scene hyperspectral images, as well as the resulting reduction in common features. Firstly, after preliminary feature extraction, perform two domain alignment operations: image alignment and distribution alignment. Image alignment aims to align hyperspectral images of different bands or time points, ensuring that … Show more
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