Merge pull request #14083 from PedroFerreiradaCosta:adding_quick_navigation_between_tutorials

doc/tutorials/imgproc/anisotropic_image_segmentation/anisotropic_image_segmentation.markdown

 Anisotropic image segmentation by a gradient structure tensor {#tutorial_anisotropic_image_segmentation_by_a_gst}
 ==========================
 
+@prev_tutorial{tutorial_motion_deblur_filter}
+@next_tutorial{tutorial_periodic_noise_removing_filter}
+
 Goal
 ----
 

doc/tutorials/imgproc/motion_deblur_filter/motion_deblur_filter.markdown

 Motion Deblur Filter {#tutorial_motion_deblur_filter}
 ==========================
 
+@prev_tutorial{tutorial_out_of_focus_deblur_filter}
+@next_tutorial{tutorial_anisotropic_image_segmentation_by_a_gst}
+
 Goal
 ----
 

doc/tutorials/imgproc/out_of_focus_deblur_filter/out_of_focus_deblur_filter.markdown

@@ -2,6 +2,7 @@ Out-of-focus Deblur Filter {#tutorial_out_of_focus_deblur_filter}
 ==========================
 
 @prev_tutorial{tutorial_distance_transform}
+@next_tutorial{tutorial_motion_deblur_filter}
 
 Goal
 ----

doc/tutorials/imgproc/periodic_noise_removing_filter/periodic_noise_removing_filter.markdown

 Periodic Noise Removing Filter {#tutorial_periodic_noise_removing_filter}
 ==========================
 
+@prev_tutorial{tutorial_anisotropic_image_segmentation_by_a_gst}
+
 Goal
 ----