45 lines
1.6 KiB
ReStructuredText
45 lines
1.6 KiB
ReStructuredText
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.. _Android_OpenCV_Manager_Intro:
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************
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Introduction
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************
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.. highlight:: java
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OpenCV Manager is an Android service targeted to manage OpenCV library binaries on end users devices.
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It allows sharing the OpenCV dynamic libraries between applications on the same device. The Manager
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provides the following benefits\:
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#. Less memory usage. All apps use the same binaries from service and do not keep native libs inside themselves;
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#. Hardware specific optimizations for all supported platforms;
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#. Trusted OpenCV library source. All packages with OpenCV are published on Google Play market;
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#. Regular updates and bug fixes;
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Usage model for end user
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------------------------
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.. image:: img/AndroidAppUsageModel.png
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First OpenCV app\:
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#. Any OpenCV-dependent app is installed from Google Play marketplace or manually;
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#. At the first launch, it suggests installation of OpenCV Manager;
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#. Then OpenCV Manager is downloaded and installed, using the Google Play application.
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#. When Manager has been started, the application suggests installation of OpenCV library for the
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target device architecture if it is necessary;
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#. After the installation is finished, the app may be launched.
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Subsequent launches of OpenCV apps\:
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#. Any OpenCV-dependent app is installed from Google Play market or manually;
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#. At the first launch, the app starts as usually;
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#. If the selected OpenCV version is not installed, OpenCV Manager suggests installing OpenCV
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library for the target device through Google Play marketplace;
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#. After the installation is finished, the app may be launched.
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Architecture of OpenCV Manager
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------------------------------
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.. image:: img/Structure.png
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