From d174c3db04df63ae3db68b01f49951c0151535b7 Mon Sep 17 00:00:00 2001 From: Alexander Shishkov Date: Thu, 15 Sep 2011 09:52:51 +0000 Subject: [PATCH] fixed compilation errors in TeX --- modules/imgproc/doc/motion_analysis_and_object_tracking.rst | 4 ---- 1 file changed, 4 deletions(-) diff --git a/modules/imgproc/doc/motion_analysis_and_object_tracking.rst b/modules/imgproc/doc/motion_analysis_and_object_tracking.rst index 8e944e86d6..5e9e046527 100644 --- a/modules/imgproc/doc/motion_analysis_and_object_tracking.rst +++ b/modules/imgproc/doc/motion_analysis_and_object_tracking.rst @@ -162,7 +162,6 @@ The function performs the following equations * Next it computes the forward DFTs of each source array: - .. math:: \mathbf{G}_a = \mathcal{F}\{src_1\}, \; \mathbf{G}_b = \mathcal{F}\{src_2\} where @@ -170,18 +169,15 @@ The function performs the following equations * It then computes the cross-power spectrum of each frequency domain array: - .. math:: R = \frac{ \mathbf{G}_a \mathbf{G}_b^*}{|\mathbf{G}_a \mathbf{G}_b^*|} * Next the cross-correlation is converted back into the time domain via the inverse DFT: - .. math:: r = \mathcal{F}^{-1}\{R\} * Finally, it computes the peak location and computes a 5x5 weighted centroid around the peak to achieve sub-pixel accuracy. - .. math:: (\Delta x, \Delta y) = \texttt{weighted_centroid}\{\arg \max_{(x, y)}\{r\}\}