see this

https://github.com/HomeOfVapourSynthEvolution/VapourSynth-BM3D

Using BM3D for image denoising in an Android app requires some steps to integrate the algorithm into your project. Here's a general outline of the process:

Please note that the process described above is a high-level overview, and the specific steps may vary depending on your project setup and the implementation of the BM3D algorithm you choose to use. It's important to have a good understanding of both Android development and native programming concepts to successfully integrate BM3D into your Android app.

Additionally, it may be helpful to consult the documentation or examples provided with the specific implementation of BM3D you are using, as they may offer more detailed instructions or guidance tailored to that particular implementation.

To use the BM3D denoising algorithm in an Android app developed using Android Studio, you'll need to follow a few steps. Here's a general guide to help you get started:

It's important to note that the specific implementation steps may vary depending on the library you choose or if you decide to implement the BM3D algorithm yourself. Make sure to refer to the library's documentation or any provided examples for guidance on using BM3D in an Android app.