I use C# and EmguCV 3.X. I need Abs method for Sobel method to make postive negative edges. Is there any method like Abs() in emgucv 3.x? Processing time is very important for me. Any help will be appreciated.
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Babak.Abad
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`Math.Abs()` should work. – Sam Axe Oct 17 '19 at 19:03
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Are you using Mat or Image
? – Quergo Jan 27 '20 at 22:51
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EmguCV is an OpenCV wrapper which also wraps OpenCV's abs() function to calculate the absolute of each pixels value in an image.
For single values just use C#'s Math.Abs()
Piglet
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