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Title: The equivalence of best plane fit gradient with Robert's Prewitt's and Sobel's gradient for edge detection and a 4-neighbour gradient with useful properties
Authors: Chaudhuri, B B
Chanda, Bhabatosh
Keywords: Image processing
Edge detection
4-neighbor gradient
Issue Date: 1984
Citation: Signal Processing, V6, IS:2, P143-151
Appears in Collections:Physics and Applied Mathematics

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