Merge branch '2.4'
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@@ -13,7 +13,7 @@ In this tutorial you will learn how to:
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* Use the :descriptor_extractor:`DescriptorExtractor<>` interface in order to find the feature vector correspondent to the keypoints. Specifically:
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* Use :surf_descriptor_extractor:`SurfDescriptorExtractor<>` and its function :descriptor_extractor:`compute<>` to perform the required calculations.
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* Use a :brute_force_matcher:`BruteForceMatcher<>` to match the features vector
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* Use a :brute_force_matcher:`BFMatcher<>` to match the features vector
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* Use the function :draw_matches:`drawMatches<>` to draw the detected matches.
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@@ -69,7 +69,7 @@ This tutorial code's is shown lines below. You can also download it from `here <
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extractor.compute( img_2, keypoints_2, descriptors_2 );
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//-- Step 3: Matching descriptor vectors with a brute force matcher
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BruteForceMatcher< L2<float> > matcher;
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BFMatcher matcher(NORM_L2);
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std::vector< DMatch > matches;
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matcher.match( descriptors_1, descriptors_2, matches );
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@@ -48,10 +48,10 @@ The structure of package contents looks as follows:
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::
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OpenCV-2.4.4-android-sdk
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OpenCV-2.4.5-android-sdk
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|_ apk
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| |_ OpenCV_2.4.4_binary_pack_armv7a.apk
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| |_ OpenCV_2.4.4_Manager_2.6_XXX.apk
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| |_ OpenCV_2.4.5_binary_pack_armv7a.apk
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| |_ OpenCV_2.4.5_Manager_2.7_XXX.apk
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|
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|_ doc
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|_ samples
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@@ -157,10 +157,10 @@ Get the OpenCV4Android SDK
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.. code-block:: bash
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unzip ~/Downloads/OpenCV-2.4.4-android-sdk.zip
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unzip ~/Downloads/OpenCV-2.4.5-android-sdk.zip
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.. |opencv_android_bin_pack| replace:: :file:`OpenCV-2.4.4-android-sdk.zip`
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.. _opencv_android_bin_pack_url: http://sourceforge.net/projects/opencvlibrary/files/opencv-android/2.4.4/OpenCV-2.4.4-android-sdk.zip/download
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.. |opencv_android_bin_pack| replace:: :file:`OpenCV-2.4.5-android-sdk.zip`
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.. _opencv_android_bin_pack_url: http://sourceforge.net/projects/opencvlibrary/files/opencv-android/2.4.5/OpenCV-2.4.5-android-sdk.zip/download
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.. |opencv_android_bin_pack_url| replace:: |opencv_android_bin_pack|
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.. |seven_zip| replace:: 7-Zip
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.. _seven_zip: http://www.7-zip.org/
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@@ -295,7 +295,7 @@ Well, running samples from Eclipse is very simple:
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.. code-block:: sh
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:linenos:
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<Android SDK path>/platform-tools/adb install <OpenCV4Android SDK path>/apk/OpenCV_2.4.4_Manager_2.6_armv7a-neon.apk
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<Android SDK path>/platform-tools/adb install <OpenCV4Android SDK path>/apk/OpenCV_2.4.5_Manager_2.7_armv7a-neon.apk
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.. note:: ``armeabi``, ``armv7a-neon``, ``arm7a-neon-android8``, ``mips`` and ``x86`` stand for
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platform targets:
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@@ -55,14 +55,14 @@ Manager to access OpenCV libraries externally installed in the target system.
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:guilabel:`File -> Import -> Existing project in your workspace`.
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Press :guilabel:`Browse` button and locate OpenCV4Android SDK
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(:file:`OpenCV-2.4.4-android-sdk/sdk`).
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(:file:`OpenCV-2.4.5-android-sdk/sdk`).
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.. image:: images/eclipse_opencv_dependency0.png
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:alt: Add dependency from OpenCV library
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:align: center
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#. In application project add a reference to the OpenCV Java SDK in
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:guilabel:`Project -> Properties -> Android -> Library -> Add` select ``OpenCV Library - 2.4.4``.
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:guilabel:`Project -> Properties -> Android -> Library -> Add` select ``OpenCV Library - 2.4.5``.
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.. image:: images/eclipse_opencv_dependency1.png
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:alt: Add dependency from OpenCV library
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@@ -101,7 +101,7 @@ See the "15-puzzle" OpenCV sample for details.
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public void onResume()
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{
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super.onResume();
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OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_3, this, mLoaderCallback);
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OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_5, this, mLoaderCallback);
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}
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...
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@@ -128,27 +128,27 @@ described above.
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#. Add the OpenCV library project to your workspace the same way as for the async initialization
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above. Use menu :guilabel:`File -> Import -> Existing project in your workspace`,
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press :guilabel:`Browse` button and select OpenCV SDK path
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(:file:`OpenCV-2.4.4-android-sdk/sdk`).
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(:file:`OpenCV-2.4.5-android-sdk/sdk`).
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.. image:: images/eclipse_opencv_dependency0.png
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:alt: Add dependency from OpenCV library
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:align: center
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#. In the application project add a reference to the OpenCV4Android SDK in
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:guilabel:`Project -> Properties -> Android -> Library -> Add` select ``OpenCV Library - 2.4.4``;
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:guilabel:`Project -> Properties -> Android -> Library -> Add` select ``OpenCV Library - 2.4.5``;
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.. image:: images/eclipse_opencv_dependency1.png
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:alt: Add dependency from OpenCV library
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:align: center
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#. If your application project **doesn't have a JNI part**, just copy the corresponding OpenCV
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native libs from :file:`<OpenCV-2.4.4-android-sdk>/sdk/native/libs/<target_arch>` to your
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native libs from :file:`<OpenCV-2.4.5-android-sdk>/sdk/native/libs/<target_arch>` to your
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project directory to folder :file:`libs/<target_arch>`.
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In case of the application project **with a JNI part**, instead of manual libraries copying you
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need to modify your ``Android.mk`` file:
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add the following two code lines after the ``"include $(CLEAR_VARS)"`` and before
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``"include path_to_OpenCV-2.4.4-android-sdk/sdk/native/jni/OpenCV.mk"``
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``"include path_to_OpenCV-2.4.5-android-sdk/sdk/native/jni/OpenCV.mk"``
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.. code-block:: make
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:linenos:
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@@ -221,7 +221,7 @@ taken:
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.. code-block:: make
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include C:\Work\OpenCV4Android\OpenCV-2.4.4-android-sdk\sdk\native\jni\OpenCV.mk
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include C:\Work\OpenCV4Android\OpenCV-2.4.5-android-sdk\sdk\native\jni\OpenCV.mk
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Should be inserted into the :file:`jni/Android.mk` file **after** this line:
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@@ -201,8 +201,6 @@ Assuming that the image to use as the argument would be located in <DisplayImage
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V2: Using CMake+OpenCV with Eclipse (plugin CDT)
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==================================================
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(See the `getting started <http://opencv.willowgarage.com/wiki/Getting_started>` section of the OpenCV Wiki)
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Say you have or create a new file, *helloworld.cpp* in a directory called *foo*:
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.. code-block:: cpp
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