From 047be13c1cb58eaea200fbd0e5dee6a77b9d6ae2 Mon Sep 17 00:00:00 2001
From: Alexey Spizhevoy <no@email>
Date: Mon, 31 Jan 2011 14:58:51 +0000
Subject: [PATCH] added docs for absSum function

---
 doc/gpu_matrix_reductions.tex | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/doc/gpu_matrix_reductions.tex b/doc/gpu_matrix_reductions.tex
index 8ec955f59..fd7867329 100644
--- a/doc/gpu_matrix_reductions.tex
+++ b/doc/gpu_matrix_reductions.tex
@@ -41,20 +41,32 @@ Returns sum of matrix elements.
 Scalar sum(const GpuMat\& src, GpuMat\& buf);}
 
 \begin{description}
-\cvarg{src}{Source image of any depth except \texttt{CV\_64F}, single-channel.}
+\cvarg{src}{Source image of any depth except \texttt{CV\_64F}.}
 \cvarg{buf}{Optional buffer to avoid extra memory allocations. It's resized automatically.}
 \end{description}
 
 See also: \cvCppCross{sum}.
 
 
+\cvCppFunc{gpu::absSum}
+Returns sum of matrix elements absolute values.
+
+\cvdefCpp{Scalar absSum(const GpuMat\& src);\newline
+Scalar absSum(const GpuMat\& src, GpuMat\& buf);}
+
+\begin{description}
+\cvarg{src}{Source image of any depth except \texttt{CV\_64F}.}
+\cvarg{buf}{Optional buffer to avoid extra memory allocations. It's resized automatically.}
+\end{description}
+
+
 \cvCppFunc{gpu::sqrSum}
 Returns squared sum of matrix elements.
 
 \cvdefCpp{Scalar sqrSum(const GpuMat\& src);\newline
 Scalar sqrSum(const GpuMat\& src, GpuMat\& buf);}
 \begin{description}
-\cvarg{src}{Source image of any depth except \texttt{CV\_64F}, single-channel.}
+\cvarg{src}{Source image of any depth except \texttt{CV\_64F}.}
 \cvarg{buf}{Optional buffer to avoid extra memory allocations. It's resized automatically.}
 \end{description}