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Using DepthAI Hardware / OAK depth sensors {#tutorial_gapi_oak_devices}
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@tableofcontents
@prev_tutorial{tutorial_gapi_face_beautification}
Depth sensors compatible with Luxonis DepthAI library are supported through OpenCV Graph API (or G-API) module. RGB image and some other formats of output can be retrieved by using familiar interface of G-API module.
In order to use DepthAI sensor with OpenCV you should do the following preliminary steps:
-# Install Luxonis DepthAI library [depthai-core](https://github.com/luxonis/depthai-core).
-# Configure OpenCV with DepthAI library support by setting `WITH_OAK` flag in CMake. If DepthAI library is found in install folders OpenCV will be built with depthai-core (see a status `WITH_OAK` in CMake log).
-# Build OpenCV.
Source code
-----------
You can find source code how to process heterogeneous graphs in the `modules/gapi/samples/oak_basic_infer.cpp` of the OpenCV source code library.
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@include modules/gapi/samples/oak_basic_infer.cpp
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