Multisensor Composite Kernels Based on Extreme Learning Machines.

In this letter, we first propose multisensor composite kernel (MCK) extreme learning machines to fuse hyperspectral and light detection and ranging (LiDAR) features effectively. Then, based on the MCK, we develop a fully automatic fusion framework. In the proposed framework, spatial and elevation features of hyperspectral and LiDAR data are first extracted using extinction profiles. Then, hyperspe...