1. Center for Hyperspectral Imaging in Remote Sensing (CHIRS), Information and Technology College, Dalian Maritime University, Dalian, China
2. Department of Computer Science and Electrical Engineering, Remote Sensing Signal and Image Processing Laboratory, University of Maryland Baltimore County, Baltimore, MD, USA
3. Department of Anesthesia, School of Medicine, R. A. Cowley Shock Trauma Center, Shock Trauma Anesthesia Organized Research Center, University of Maryland Baltimore County, Baltimore, MD, USA