updated documentation for decomposeHomography

diff --git a/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst b/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
index 0170904..0e47e7f 100644 (file)
--- a/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
+++ b/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.rst
@@ -764,7 +764,7 @@ Decompose a homography matrix to rotation(s), translation(s) and plane normal(s)
 
 .. ocv:function:: int decomposeHomographyMat( InputArray H,  InputArray K, OutputArrayOfArrays rotations, OutputArrayOfArrays translations, OutputArrayOfArrays normals)
 
-    :param H: The input homography matrix.
+    :param H: The input homography matrix between two images.
 
     :param K: The input intrinsic camera calibration matrix.