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2014-01-24 00:08:11 -0600 | asked a question | Adding Gaussian Noise in OpenCV Mat Image Hi Everyone! I have been trying to add Additive White Gaussian Noise in my Mat image(Using Qt 5.2.0) using the following piece of code, but i am getting the original image only. No noise is being added! Please can anyone help me by telling where I am going wrong! Here grImage is my original grayscale image, double spinbox s_Dev gives the value of the variance defined by the user, and mult is the array of gaussian random nos. |