### Navigation

- index
- next |
- previous |
- OpenCV 2.4.13.4 documentation »
- OpenCV Tutorials »

# gpu module. GPU-Accelerated Computer Vision

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

- | Title: Similarity check (PNSR and SSIM) on the GPU 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 Video Input with OpenCV and similarity measurement to the GPU.

## Help and Feedback

You did not find what you were looking for?

- Ask a question on the Q&A forum.
- If you think something is missing or wrong in the documentation, please file a bug report.

### Navigation

- index
- next |
- previous |
- OpenCV 2.4.13.4 documentation »
- OpenCV Tutorials »