From 1659e9676699adad5e8670d2e53a8cebfdba7b32 Mon Sep 17 00:00:00 2001 From: hosjiu1702 Date: Mon, 6 Nov 2017 11:42:24 +0700 Subject: [PATCH] change from variance to standard deviation --- .../gausian_median_blur_bilateral_filter.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/tutorials/imgproc/gausian_median_blur_bilateral_filter/gausian_median_blur_bilateral_filter.rst b/doc/tutorials/imgproc/gausian_median_blur_bilateral_filter/gausian_median_blur_bilateral_filter.rst index 0a7b10384c..bd24ff7746 100644 --- a/doc/tutorials/imgproc/gausian_median_blur_bilateral_filter/gausian_median_blur_bilateral_filter.rst +++ b/doc/tutorials/imgproc/gausian_median_blur_bilateral_filter/gausian_median_blur_bilateral_filter.rst @@ -81,7 +81,7 @@ Gaussian Filter G_{0}(x, y) = A e^{ \dfrac{ -(x - \mu_{x})^{2} }{ 2\sigma^{2}_{x} } + \dfrac{ -(y - \mu_{y})^{2} }{ 2\sigma^{2}_{y} } } - where :math:`\mu` is the mean (the peak) and :math:`\sigma` represents the variance (per each of the variables :math:`x` and :math:`y`) + where :math:`\mu` is the mean (the peak) and :math:`\sigma` represents the standard deviation (per each of the variables :math:`x` and :math:`y`) Median Filter