Fast algorithms to implement N-FINDR for hyperspectral endmember extraction

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7695, Issue , 2010, Pages

  Xiong, Wei ^a   Chang, Chein I ^a   Kalpakis, Konstantinos ^a  

^a Baltimore County   (United States)

Author keywords

Endmember extraction; Fast matrix determinant computation; Iterative N FINDR (IN FINDR); N FINDR; Pixel purity index (PPI); Sequential N FINDR (SQ N FINDR); SuCcessive N FINDR (SC N FINDR)

Indexed keywords

DATA SPACE; ENDMEMBER EXTRACTION; ENDMEMBERS; FAST ALGORITHMS; HYPERSPECTRAL; MATRIX DETERMINANT; N-FINDR ALGORITHMS; PIXEL PURITY INDEX; PRACTICAL IMPLEMENTATION; RANDOM INITIAL CONDITIONS; REGION OF INTEREST; SEARCH REGION; SPEED-UPS;

ALGORITHMS; COMPUTATIONAL COMPLEXITY; MATRIX ALGEBRA; PIXELS;

COMPUTATIONAL EFFICIENCY;

EID: 77953753840     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.851252     Document Type: Conference Paper

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