BP doc change according to Adrian's request (OpenCV book co-author)

79d57247 · Anatoly Baksheev · 03f7d2f1 · 79d57247
Commit 79d57247 authored Feb 07, 2013 by Anatoly Baksheev
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camera_calibration_and_3d_reconstruction.rst modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst +1 -1

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--- a/modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
+++ b/modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst
@@ -182,7 +182,7 @@ Enables the :ocv:class:`gpu::StereoBeliefPropagation` constructors.

 .. math::

-    DataCost = data \_ weight  \cdot \min ( \lvert I_2-I_1  \rvert , max \_ data \_ term)
+    DataCost = data \_ weight  \cdot \min ( \lvert Img_Left(x,y)-Img_Right(x-d,y)  \rvert , max \_ data \_ term)

 .. math::