Reduction of edge effects in spatial information extraction from regional geochemical data: A case study based on multifractal filtering technique

Computers and Geosciences

Volumn 31, Issue 5, 2005, Pages 545-554

  Ge, Yong ^a,b   Cheng, Qiuming ^a,c   Zhang, Shenyuan ^d  

^a YORK UNIVERSITY   (Canada)

^b INSTITUTE OF GEOGRAPHIC SCIENCES AND NATURAL RESOURCES RESEARCH   (China)

^c CHINA UNIVERSITY OF GEOSCIENCES   (China)

^d CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Decay function; Edge effect correction; Multifractal modeling; Spatial information extraction; Zero padding

Indexed keywords

DATA REDUCTION; EDGE DETECTION; FOURIER TRANSFORMS; FRACTALS; FREQUENCY DOMAIN ANALYSIS; IMAGE ANALYSIS; SIGNAL TO NOISE RATIO;

COMPUTATIONAL LOAD; GEOCHEMICAL DATA; GEOSCIENCE; SPATIAL INFORMATION EXTRACTION;

INFORMATION ANALYSIS;

DATA PROCESSING; EDGE EFFECT; GEOCHEMISTRY; MINERAL EXPLORATION;

CANADA; NORTH AMERICA; NOVA SCOTIA; WESTERN HEMISPHERE; WORLD;

EID: 18144376653     PISSN: 00983004     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cageo.2004.11.005     Document Type: Article

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