研究目的
Investigating the fusion of hyperspectral and LiDAR data for urban land use/land cover classification to improve classification accuracy by combining the spectral information of hyperspectral images with the elevation information of LiDAR data.
研究成果
The proposed feature fusion algorithm effectively combines hyperspectral and LiDAR data, improving urban land use/land cover classification accuracy. The fusion of manual and CNN features leverages both semantic information and high-level features, demonstrating significant improvements over using either data source alone.
研究不足
The study is limited by the specific dataset used (MUUFL Gulfport Hyperspectral and LiDAR Data set) and may not generalize to all urban areas. The effectiveness of the fusion algorithm depends on the quality and resolution of the input data.