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Showing 1 to 1 of 1 for “"edge detection filter"”.
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Drought in the Colorado River Basin: Spatiotemporal Analysis using an Edge Detection Filter
… of past climatic conditions. A one-dimensional edge detection filter was applied to standardized ring-width indices to identify years with rapid change in ring-width magnitude that may reflect changes in state. Both standardized indices and edge detection outputs were mapped to analyze how the …