Added the "Similarity check (PNSR and SSIM) on the GPU" tutorial. Corrected an highgui TOC tree mistake.

doc/conf.py

@@ -357,21 +357,26 @@ extlinks = {'cvt_color': ('http://opencv.willowgarage.com/documentation/cpp/imgp
             'svms':('http://opencv.itseez.com/modules/ml/doc/support_vector_machines.html#%s', None),
             'xmlymlpers':('http://opencv.itseez.com/modules/core/doc/xml_yaml_persistence.html#%s', None),
 			'huivideo' : ('http://opencv.itseez.com/modules/highgui/doc/reading_and_writing_images_and_video.html#%s', None),
-            'filtering':('http://opencv.itseez.com/modules/imgproc/doc/filtering.html#%s', None),
+			'gpuinit' : ('http://opencv.itseez.com/modules/gpu/doc/initalization_and_information.html#%s', None),
+			'gpudatastructure' : ('http://opencv.itseez.com/modules/gpu/doc/data_structures.html#%s', None),
+			'gpuopmatrices' : ('http://opencv.itseez.com/modules/gpu/doc/operations_on_matrices.html#%s', None),
+			'gpuperelement' : ('http://opencv.itseez.com/modules/gpu/doc/per_element_operations.html#%s', None),
+			'gpuimgproc' : ('http://opencv.itseez.com/modules/gpu/doc/image_processing.html#%s', None),
+			'gpumatrixreduct' : ('http://opencv.itseez.com/modules/gpu/doc/matrix_reductions.html#%s', None),'filtering':('http://opencv.itseez.com/modules/imgproc/doc/filtering.html#%s', None),
             'point_polygon_test' : ('http://opencv.willowgarage.com/documentation/cpp/imgproc_structural_analysis_and_shape_descriptors.html#cv-pointpolygontest%s', None),
             'feature_detector' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_feature_detectors.html#featuredetector%s', None),
-	    'feature_detector_detect' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_feature_detectors.html#cv-featuredetector-detect%s', None ),
-	    'surf_feature_detector' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_feature_detectors.html#surffeaturedetector%s', None ),
-	    'draw_keypoints' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_drawing_function_of_keypoints_and_matches.html#cv-drawkeypoints%s', None ),
-	    'descriptor_extractor': ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_extractors.html#descriptorextractor%s', None ),
-	    'descriptor_extractor_compute' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_extractors.html#cv-descriptorextractor-compute%s', None ),
-	    'surf_descriptor_extractor' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_extractors.html#surfdescriptorextractor%s', None ),
-	    'draw_matches' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_drawing_function_of_keypoints_and_matches.html#cv-drawmatches%s', None ),
-	    'find_homography' : ('http://opencv.willowgarage.com/documentation/cpp/calib3d_camera_calibration_and_3d_reconstruction.html?#findHomography%s', None),
-	    'perspective_transform' : ('http://opencv.willowgarage.com/documentation/cpp/core_operations_on_arrays.html?#perspectiveTransform%s', None ),
-	    'flann_based_matcher' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_matchers.html?#FlannBasedMatcher%s', None),
-	    'brute_force_matcher' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_matchers.html?#BruteForceMatcher%s', None ),
-	    'flann' : ('http://opencv.willowgarage.com/documentation/cpp/flann_fast_approximate_nearest_neighbor_search.html?%s', None )			 		 
+	        'feature_detector_detect' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_feature_detectors.html#cv-featuredetector-detect%s', None ),
+	        'surf_feature_detector' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_feature_detectors.html#surffeaturedetector%s', None ),
+	        'draw_keypoints' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_drawing_function_of_keypoints_and_matches.html#cv-drawkeypoints%s', None ),
+	        'descriptor_extractor': ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_extractors.html#descriptorextractor%s', None ),
+	        'descriptor_extractor_compute' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_extractors.html#cv-descriptorextractor-compute%s', None ),
+	        'surf_descriptor_extractor' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_extractors.html#surfdescriptorextractor%s', None ),
+	        'draw_matches' : ( 'http://opencv.willowgarage.com/documentation/cpp/features2d_drawing_function_of_keypoints_and_matches.html#cv-drawmatches%s', None ),
+	        'find_homography' : ('http://opencv.willowgarage.com/documentation/cpp/calib3d_camera_calibration_and_3d_reconstruction.html?#findHomography%s', None),
+	        'perspective_transform' : ('http://opencv.willowgarage.com/documentation/cpp/core_operations_on_arrays.html?#perspectiveTransform%s', None ),
+	        'flann_based_matcher' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_matchers.html?#FlannBasedMatcher%s', None),
+	        'brute_force_matcher' : ('http://opencv.willowgarage.com/documentation/cpp/features2d_common_interfaces_of_descriptor_matchers.html?#BruteForceMatcher%s', None ),
+	        'flann' : ('http://opencv.willowgarage.com/documentation/cpp/flann_fast_approximate_nearest_neighbor_search.html?%s', None )			 		 
            }
 
 

doc/tutorials/gpu/table_of_content_gpu/table_of_content_gpu.rst

@@ -1,12 +1,36 @@
 .. _Table-Of-Content-GPU:
 
 *gpu* module. GPU-Accelerated Computer Vision
------------------------------------------------------------
+---------------------------------------------
 
 Squeeze out every little computation power from your system by using the power of your video card to run the OpenCV algorithms.
 
-.. include:: ../../definitions/noContent.rst
+.. include:: ../../definitions/tocDefinitions.rst
+
++ 
+  .. tabularcolumns:: m{100pt} m{300pt}
+  .. cssclass:: toctableopencv
+
+  =============== ======================================================
+  |hVideoWrite|   *Title:* :ref:`gpuBasicsSimilarity`
+
+                  *Compatibility:* > OpenCV 2.0
+
+                  *Author:* |Author_BernatG|
+
+                  This will give a good grasp on how to approach coding on the GPU module, once you already know how to handle the other modules. As a test case it will port the similarity methods from the tutorial :ref:`videoInputPSNRMSSIM` to the GPU. 
+
+  =============== ======================================================
+
+  .. |hVideoWrite| image:: images/gpu-basics-similarity.png
+                   :height: 90pt
+                   :width:  90pt
 
 .. raw:: latex
 
    \pagebreak
+
+.. toctree::
+   :hidden:
+
+   ../gpu-basics-similarity/gpu-basics-similarity

doc/tutorials/highgui/table_of_content_highgui/table_of_content_highgui.rst

@@ -1,7 +1,7 @@
 .. _Table-Of-Content-HighGui:
 
 *highgui* module. High Level GUI and Media
------------------------------------------------------------
+------------------------------------------
 
 This section contains valuable tutorials about how to read/save your image/video files and how to use the built-in graphical user interface of the library. 
 
@@ -74,3 +74,4 @@ This section contains valuable tutorials about how to read/save your image/video
 
    ../trackbar/trackbar
    ../video-input-psnr-ssim/video-input-psnr-ssim
+   ../video-write/video-write