Data-volume reduction of data gathered along lines using the correlation coefficient to determine breakpoints

作者: Mark A. Herkommer

DOI: 10.1016/0098-3004(85)90001-9

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摘要: Abstract An algorithm for reducing the data volume of gathered along lines is presented, with examples related to aeromagnetic analysis. The technique relies on correlation coefficient as criterion accepting and rejecting sample points. Correlation output set input assured within a predefined minimum acceptable correlation.

参考文章(3)
DAVID H DOUGLAS, THOMAS K PEUCKER, ALGORITHMS FOR THE REDUCTION OF THE NUMBER OF POINTS REQUIRED TO REPRESENT A DIGITIZED LINE OR ITS CARICATURE Cartographica: The International Journal for Geographic Information and Geovisualization. ,vol. 10, pp. 112- 122 ,(1973) , 10.3138/FM57-6770-U75U-7727
G. Dettori, B. Falcidieno, An algorithm for selecting main points on a line Computers & Geosciences. ,vol. 8, pp. 3- 10 ,(1982) , 10.1016/0098-3004(82)90031-0
Urs Ramer, An Iterative Procedure for the Polygonal Approximation of Plane Curves Computer Graphics and Image Processing. ,vol. 1, pp. 244- 256 ,(1972) , 10.1016/S0146-664X(72)80017-0