grid_filter_2-Laplacian_Filter

Laplacian Filter

  31

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contributed at 2018-11-06

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Geography SubjectGIScience & Remote SensingGrid Processing

Detailed Description

Other Common Names: Laplacian, Laplacian of Gaussian, LoG, Marr FilterStandard kernel 1 (3x3): 0 | -1 | 0-- + -- + ---1 | 4 | -1-- + -- + -- 0 | -1 | 0Standard kernel 2 (3x3):-1 | -1 | -1-- + -- + ---1 | 8 | -1-- + -- + ---1 | -1 | -1Standard kernel 3 (3x3):-1 | -2 | -1-- + -- + ---2 | 12 | -2-- + -- + ---1 | -2 | -1

How to cite

SAGA (2018). grid_filter_2-Laplacian_Filter, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/215ace44-7aaa-4dd5-8b4b-25ef49513244
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contributed at 2018-11-06

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