grid_filter_17-Wombling_for_Multiple_Features__Edge_Detection

Wombling for Multiple Features (Edge Detection)

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contributed at 2018-11-06

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Geography SubjectGIScience & Remote SensingGrid Processing

Detailed Description

Continuous Wombling for edge detection. Uses magnitude of gradient to detect edges between adjacent cells. Edge segments connect such edges, when the difference of their gradient directions is below given threshold.

How to cite

SAGA (2018). grid_filter_17-Wombling_for_Multiple_Features__Edge_Detection, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/d145e1d7-fc88-4925-a4d9-96b762fb162a
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contributed at 2018-11-06

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