From d098048aba6c54eba854f7d48492ab547527ad12 Mon Sep 17 00:00:00 2001 From: Guilherme William Guedes Date: Sun, 9 Jul 2017 15:57:55 -0700 Subject: [PATCH] Fix typo: 'right direction' to 'y direction'. Fix typo: 'right direction' to 'y direction' in harris corner detector tutorial. --- .../trackingmotion/harris_detector/harris_detector.markdown | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/tutorials/features2d/trackingmotion/harris_detector/harris_detector.markdown b/doc/tutorials/features2d/trackingmotion/harris_detector/harris_detector.markdown index a36f2196a5..b1b8b67f1b 100644 --- a/doc/tutorials/features2d/trackingmotion/harris_detector/harris_detector.markdown +++ b/doc/tutorials/features2d/trackingmotion/harris_detector/harris_detector.markdown @@ -43,7 +43,7 @@ In this tutorial we will study the *corner* features, specifically. - Let's look for corners. Since corners represents a variation in the gradient in the image, we will look for this "variation". - Consider a grayscale image \f$I\f$. We are going to sweep a window \f$w(x,y)\f$ (with displacements \f$u\f$ - in the x direction and \f$v\f$ in the right direction) \f$I\f$ and will calculate the variation of + in the x direction and \f$v\f$ in the y direction) \f$I\f$ and will calculate the variation of intensity. \f[E(u,v) = \sum _{x,y} w(x,y)[ I(x+u,y+v) - I(x,y)]^{2}\f]