基于spectral hash的特征binary化，大大提高图像检索的速度-Based on the characteristics of the spectral hash binary, greatly improving the image retrieval speed

This code includes Maximum Variation Methods for Spectral Estimation of SAR Image

基于空域和熵的二维图像质量评价程序，提取特征后用SVM建立模型。-The code of No-reference Image Quality Assessment Based on Spatial and Spectral Entropies

Spectral-Spatial Hyperspectral Image Classification via Multiscale Adaptive Sparse Representation Fang, Leyuan and Li, Shutao and Kang, Xudong and Benediktsson, Jon Atli Geoscience and Remote Sensing, IEEE Transactions on:2014