fixed remaining ??

modules/gpu/doc/camera_calibration_and_3d_reconstruction.rst

@@ -340,9 +340,7 @@ gpu::StereoConstantSpaceBP::StereoConstantSpaceBP
 
     DiscTerm =  \min (disc \_ single \_ jump  \cdot \lvert f_1-f_2  \rvert , max \_ disc \_ term)
 
-For more details, see
-qx_csbp ??
-.
+For more details, see [Q. Yang, L. Wang, and N. Ahuja. A constant-space belief propagation algorithm for stereo matching. In CVPR, 2010].
 
 By default, ``StereoConstantSpaceBP`` uses floating-point arithmetics and the ``CV_32FC1`` type for messages. But it can also use fixed-point arithmetics and the ``CV_16SC1`` message type for better perfomance. To avoid an overflow in this case, the parameters must satisfy the following requirement:
 

modules/gpu/doc/feature_detection_and_description.rst

@@ -223,7 +223,7 @@ gpu::BruteForceMatcher_GPU::matchCollection
     
     :param distance: The output single-row ``CV_32FC1`` matrix that contains the best distance for each query. If some query descriptors are masked out in ``maskCollection``  , it contains ``FLT_MAX``.
 
-    :param maskCollection: ``GpuMat``  containing a set of masks. It can be obtained from  ``std::vector<GpuMat>``  by  ?? or it may contain  a user-defined mask set. This is an empty matrix or one-row matrix where each element is a  ``PtrStep``  that points to one mask.
+    :param maskCollection: ``GpuMat``  containing a set of masks. It can be obtained from  ``std::vector<GpuMat>``  by  :cpp:func:`gpu::BruteForceMatcher_GPU::makeGpuCollection` or it may contain  a user-defined mask set. This is an empty matrix or one-row matrix where each element is a  ``PtrStep``  that points to one mask.
 
 .. index:: gpu::BruteForceMatcher_GPU::makeGpuCollection
 

modules/gpu/doc/initalization_and_information.rst

@@ -33,7 +33,7 @@ gpu::getDevice
 
 gpu::GpuFeature
 ---------------
-.. c:type:: gpu::GpuFeature
+.. cpp:class:: gpu::GpuFeature
     
 This class provides GPU computing features. 
 ::
@@ -146,7 +146,7 @@ gpu::DeviceInfo::supports
 
     Provides information on GPU feature support. This function returns true if the device has the specified GPU feature, otherwise returns false.
 
-    :param feature: Feature to be checked. See  ?.
+    :param feature: Feature to be checked. See :cpp:class:`gpu::GpuFeature`.
 
 .. index:: gpu::DeviceInfo::isCompatible
 
@@ -170,7 +170,7 @@ The following method checks whether the module was built with the support of the
 
 .. cpp:function:: static bool gpu::TargetArchs::builtWith(GpuFeature feature)
 
-    :param feature: Feature to be checked. See  ?.
+    :param feature: Feature to be checked. See :cpp:class:`gpu::GpuFeature`.
 
 There is a set of methods to check whether the module contains intermediate (PTX) or binary GPU code for the given architecture(s):
 
@@ -188,9 +188,9 @@ There is a set of methods to check whether the module contains intermediate (PTX
 
     .. cpp:function:: static bool gpu::TargetArchs::hasEqualOrGreaterBin(int major, int minor)
 
-        * **major** Major compute capability version.
+        :param major: Major compute capability version.
 
-        * **minor** Minor compute capability version.
+        :param minor: Minor compute capability version.
 
     According to the CUDA C Programming Guide Version 3.2: "PTX code produced for some specific compute capability can always be compiled to binary code of greater or equal compute capability".