About the project

A fully differentiable and biologically plausible simulation of cortical prosthetic vision, which can be used for end-to-end optimization.

Installation

pip install dynaphos

Getting Started

• Download the default configuration file (config/params.yaml) from our repository and adjust according to needs.
• Run the test suite.
• See the examples directory for simple use cases.

Citation

van der Grinten, M., van Steveninck, J. D. R., Lozano, A., Pijnacker, L., Rueckauer, B., Roelfsema, P., Marcel van Gerven, Richard van Wezel, Umut Güçlü & Güçlütürk, Y. (2024). Towards biologically plausible phosphene simulation for the differentiable optimization of visual cortical prostheses. eLife, 13, e85812. https://doi.org/10.7554/eLife.85812.

Experiments

For the end-to-end optimization experiments in our publication see this repository. The code for the experiments described in our publication (using this simulator) can be found in this repository. All other code that was used in our publication can be made available on request.

Contact

Feel free to submit an issue, we're happy to help.