@cond CUDA_MODULES

GPU-Accelerated Computer Vision (cuda module) {#tutorial_table_of_content_gpu}

Squeeze out every little computation power from your system by using the power of your video card to run the OpenCV algorithms.

@subpage tutorial_gpu_basics_similarity

Languages: C++

Compatibility: > OpenCV 2.0

Author: Bernát Gábor

This will give a good grasp on how to approach coding on the GPU module, once you already know how to handle the other modules. As a test case it will port the similarity methods from the tutorial @ref tutorial_video_input_psnr_ssim to the GPU.
@subpage tutorial_gpu_thrust_interop

Languages: C++

Compatibility: >= OpenCV 3.0

This tutorial will show you how to wrap a GpuMat into a thrust iterator in order to be able to use the functions in the thrust library. @endcond