---
description: Explore NCNNBackend for Tencent NCNN inference, optimized for mobile and embedded platforms with Vulkan acceleration support.
keywords: Ultralytics, NCNNBackend, NCNN inference, Tencent NCNN, mobile inference, Vulkan acceleration, embedded AI, deep learning
---

# Reference for `ultralytics/nn/backends/ncnn.py`

!!! success "Improvements"

    This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/nn/backends/ncnn.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/nn/backends/ncnn.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing/) — thank you! 🙏

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## ::: ultralytics.nn.backends.ncnn.NCNNBackend

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