diff --git a/develop/doc/html/design/basics.html b/develop/doc/html/design/basics.html
index 5cdb537da..33459da8f 100644
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@@ -114,7 +114,7 @@ read the sections in order.</p>
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diff --git a/develop/doc/html/design/channel.html b/develop/doc/html/design/channel.html
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@@ -263,7 +263,7 @@ channel-level algorithms that GIL provides:</p>
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diff --git a/develop/doc/html/design/color_base.html b/develop/doc/html/design/color_base.html
index d5819b41e..01b8514e4 100644
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@@ -310,7 +310,7 @@ color base require that they all have the same color space.</p>
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diff --git a/develop/doc/html/design/color_space.html b/develop/doc/html/design/color_space.html
index a2c66ddab..0d3cb9a0e 100644
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@@ -162,7 +162,7 @@ A color space and its associated mapping are often used together.</p>
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diff --git a/develop/doc/html/design/concepts.html b/develop/doc/html/design/concepts.html
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@@ -143,7 +143,7 @@ Most of them are defined at the
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diff --git a/develop/doc/html/design/conclusions.html b/develop/doc/html/design/conclusions.html
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@@ -121,7 +121,7 @@ raw pixel data from another image library.</p>
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diff --git a/develop/doc/html/design/dynamic_image.html b/develop/doc/html/design/dynamic_image.html
index 04bb710b7..3e818c50e 100644
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@@ -274,7 +274,7 @@ uniformly as a collection and store them in the same container.</p>
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diff --git a/develop/doc/html/design/examples.html b/develop/doc/html/design/examples.html
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@@ -264,7 +264,7 @@ channel depth. They could be either planar or interleaved.</p>
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diff --git a/develop/doc/html/design/extending.html b/develop/doc/html/design/extending.html
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@@ -234,7 +234,7 @@ defines the Mandelbrot set.</p>
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diff --git a/develop/doc/html/design/image.html b/develop/doc/html/design/image.html
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@@ -175,7 +175,7 @@ there are no padding bits at the end of rows of packed images.</p>
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diff --git a/develop/doc/html/design/image_view.html b/develop/doc/html/design/image_view.html
index f9c72659c..31414b158 100644
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@@ -486,7 +486,7 @@ development and is not optimized for speed</p>
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diff --git a/develop/doc/html/design/index.html b/develop/doc/html/design/index.html
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@@ -102,7 +102,7 @@ structure and basic elements of the Generic Image Library (GIL).</p>
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diff --git a/develop/doc/html/design/metafunctions.html b/develop/doc/html/design/metafunctions.html
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@@ -302,7 +302,7 @@ is basic, but a color converted view or a virtual view is not.</p>
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diff --git a/develop/doc/html/design/pixel.html b/develop/doc/html/design/pixel.html
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@@ -348,7 +348,7 @@ different color spaces and channel types:</p>
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diff --git a/develop/doc/html/design/pixel_iterator.html b/develop/doc/html/design/pixel_iterator.html
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@@ -368,7 +368,7 @@ but not <code class="docutils literal notranslate"><span class="pre">MemoryBased
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diff --git a/develop/doc/html/design/pixel_locator.html b/develop/doc/html/design/pixel_locator.html
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@@ -358,7 +358,7 @@ using the x-iterators directly.</p>
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diff --git a/develop/doc/html/design/point.html b/develop/doc/html/design/point.html
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@@ -134,7 +134,7 @@ coordinate type.</p>
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diff --git a/develop/doc/html/design/technicalities.html b/develop/doc/html/design/technicalities.html
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@@ -159,7 +159,7 @@ suggesting the above solution.</p>
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diff --git a/develop/doc/html/histogram/create.html b/develop/doc/html/histogram/create.html
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@@ -105,7 +105,7 @@ to match the GIL image.</p>
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diff --git a/develop/doc/html/histogram/cumulative.html b/develop/doc/html/histogram/cumulative.html
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@@ -102,7 +102,7 @@ and then call the function</em>.</p>
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diff --git a/develop/doc/html/histogram/extend.html b/develop/doc/html/histogram/extend.html
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@@ -138,7 +138,7 @@ the key.</p>
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diff --git a/develop/doc/html/histogram/extension/index.html b/develop/doc/html/histogram/extension/index.html
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@@ -90,7 +90,7 @@ usage of external containers as histograms for GIL images.</p>
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diff --git a/develop/doc/html/histogram/extension/overview.html b/develop/doc/html/histogram/extension/overview.html
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@@ -121,7 +121,7 @@ are provided as extensions.</p>
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@@ -120,7 +120,7 @@
     </div>
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diff --git a/develop/doc/html/histogram/fill.html b/develop/doc/html/histogram/fill.html
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@@ -182,7 +182,7 @@ which is of <code class="docutils literal notranslate"><span class="pre">std::tu
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@@ -95,7 +95,7 @@ histogram class and functions used in many image processing algorithms.</p>
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@@ -82,7 +82,7 @@
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diff --git a/develop/doc/html/histogram/overview.html b/develop/doc/html/histogram/overview.html
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@@ -114,7 +114,7 @@ key are shipped with the class itself.</p>
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@@ -82,7 +82,7 @@
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diff --git a/develop/doc/html/histogram/subhistogram.html b/develop/doc/html/histogram/subhistogram.html
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@@ -137,7 +137,7 @@ and blue color lie between 2 - 10</p>
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@@ -82,7 +82,7 @@
     </div>
     </div>
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diff --git a/develop/doc/html/image_processing/affine-region-detectors.html b/develop/doc/html/image_processing/affine-region-detectors.html
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--- a/develop/doc/html/image_processing/affine-region-detectors.html
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@@ -162,7 +162,7 @@ detector.” In Alvey vision conference, vol. 15, no. 50, pp. 10-5244.
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diff --git a/develop/doc/html/image_processing/basics.html b/develop/doc/html/image_processing/basics.html
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+++ b/develop/doc/html/image_processing/basics.html
@@ -123,7 +123,7 @@ gets sharper depending on it’s sigma value.</p>
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diff --git a/develop/doc/html/image_processing/contrast_enhancement/histogram_equalization.html b/develop/doc/html/image_processing/contrast_enhancement/histogram_equalization.html
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@@ -145,7 +145,7 @@ before trying the histogram equalization algorithm.</p>
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@@ -138,7 +138,7 @@ before trying the histogram matching algorithm.</p>
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@@ -89,7 +89,7 @@ processing algorithms used for contrast enhancement.</p>
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     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
     </div>
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diff --git a/develop/doc/html/image_processing/index.html b/develop/doc/html/image_processing/index.html
index 64b6aa3f7..d4248408d 100644
--- a/develop/doc/html/image_processing/index.html
+++ b/develop/doc/html/image_processing/index.html
@@ -103,7 +103,7 @@ features, structures and algorithms, for image processing and analysis.</p>
     </div>
     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
     </div>
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diff --git a/develop/doc/html/image_processing/overview.html b/develop/doc/html/image_processing/overview.html
index 5c9bb0f8c..13f2ad1d1 100644
--- a/develop/doc/html/image_processing/overview.html
+++ b/develop/doc/html/image_processing/overview.html
@@ -88,7 +88,7 @@ projects run in frame of the Google Summer of Code 2019:</p>
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
     </div>
   </body>
diff --git a/develop/doc/html/index.html b/develop/doc/html/index.html
index 8f77f512e..bc4f817d7 100644
--- a/develop/doc/html/index.html
+++ b/develop/doc/html/index.html
@@ -197,7 +197,7 @@ Blurring images (requires the optional Numeric extension)</li>
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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diff --git a/develop/doc/html/installation.html b/develop/doc/html/installation.html
index 549f91e55..0cb4cdb00 100644
--- a/develop/doc/html/installation.html
+++ b/develop/doc/html/installation.html
@@ -105,7 +105,7 @@ of the library repository.</p>
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
     </div>
   </body>
diff --git a/develop/doc/html/io.html b/develop/doc/html/io.html
index 54fb430e2..e4d3dd6cb 100644
--- a/develop/doc/html/io.html
+++ b/develop/doc/html/io.html
@@ -747,7 +747,7 @@ to enable the tests:</p>
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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   </body>
diff --git a/develop/doc/html/naming.html b/develop/doc/html/naming.html
index 91100635e..6f9918f85 100644
--- a/develop/doc/html/naming.html
+++ b/develop/doc/html/naming.html
@@ -114,7 +114,7 @@ pixel.</li>
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     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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   </body>
diff --git a/develop/doc/html/numeric.html b/develop/doc/html/numeric.html
index 4b9ae2fa5..1632fbfd8 100644
--- a/develop/doc/html/numeric.html
+++ b/develop/doc/html/numeric.html
@@ -79,7 +79,7 @@
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     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
     </div>
   </body>
diff --git a/develop/doc/html/search.html b/develop/doc/html/search.html
index d464b6aff..3518817d4 100644
--- a/develop/doc/html/search.html
+++ b/develop/doc/html/search.html
@@ -89,7 +89,7 @@
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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   </body>
diff --git a/develop/doc/html/toolbox.html b/develop/doc/html/toolbox.html
index 89df9c98f..8599d269c 100644
--- a/develop/doc/html/toolbox.html
+++ b/develop/doc/html/toolbox.html
@@ -126,7 +126,7 @@ made suggestions for improvements.</p>
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     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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diff --git a/develop/doc/html/tutorial/gradient.html b/develop/doc/html/tutorial/gradient.html
index 2db4fb08d..31284fed2 100644
--- a/develop/doc/html/tutorial/gradient.html
+++ b/develop/doc/html/tutorial/gradient.html
@@ -953,7 +953,7 @@ code with different compilers.</p>
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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diff --git a/develop/doc/html/tutorial/histogram.html b/develop/doc/html/tutorial/histogram.html
index 0cd29d0a4..000216072 100644
--- a/develop/doc/html/tutorial/histogram.html
+++ b/develop/doc/html/tutorial/histogram.html
@@ -171,7 +171,7 @@ memory is allocated and no images are copied.</p>
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     </div>
     <div class="footer" role="contentinfo">
-      Last updated on 2021-10-04 17:10:37.
+      Last updated on 2021-10-05 07:10:26.
       Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
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diff --git a/develop/doc/html/tutorial/video.html b/develop/doc/html/tutorial/video.html
index 1c27be225..07916ca89 100644
--- a/develop/doc/html/tutorial/video.html
+++ b/develop/doc/html/tutorial/video.html
@@ -82,7 +82,7 @@
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     <div class="footer" role="contentinfo">
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+      Last updated on 2021-10-05 07:10:26.
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