Multiple Spectral Matching Methods Utilized in Hyperspectral Matching

This package implements various spectral matching algorithms for hyperspectral analysis: Spectral Angle Mapper (SAM), Spectral Correlation Mapper (SCM), Correlation Angle Mapper (CAM), Gradient Angle Mapper (GAM), Discrete Information Matching (DIM), and Discrete Information Angle Matching (DIAM). Each method includes optimized code implementations with parameter tuning capabilities for different hyperspectral data characteristics.