Real-time implementation of the pixel purity index algorithm for endmember identification on GPUs

IEEE Geoscience and Remote Sensing Letters

Volumn 11, Issue 5, 2014, Pages 955-959

  Wu, Xianyun ^a   Huang, Bormin ^b   Plaza, Antonio ^c   Li, Yunsong ^a   Wu, Chengke ^a  

^a XIDIAN UNIVERSITY   (China)

^b UNIVERSITY OF WISCONSIN MADISON   (United States)

^c UNIVERSITY OF EXTREMADURA   (Spain)

Author keywords

Endmember extraction; Graphics processing units (GPUs); Hyperspectral imaging; Pixel purity index (PPI); Real time processing; Spectral unmixing

Indexed keywords

ALGORITHMS; COMPUTER GRAPHICS; FIELD PROGRAMMABLE GATE ARRAYS (FPGA); NETWORK SECURITY; PROGRAM PROCESSORS; REAL TIME CONTROL; SPECTROSCOPY;

ENDMEMBER EXTRACTION; GRAPHICS PROCESSING UNITS; HYPERSPECTRAL IMAGING; PIXEL PURITY INDEX; REALTIME PROCESSING; SPECTRAL UNMIXING;

PIXELS;

EID: 84898596791     PISSN: 1545598X     EISSN: None     Source Type: Journal    
DOI: 10.1109/LGRS.2013.2283214     Document Type: Article

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