Here you can find software or sourcecode developed by the Cardiac Vision Lab:

optimap

optimap is an open-source Python toolbox for exploring, visualizing, and analyzing high-speed fluorescence imaging data with a focus on cardiac optical mapping data.  It includes modules for loading, processing and exporting videos, extracting and measuring optical traces, visualizing action potential or calcium waves, tracking motion and compensating motion artifacts, computing activation maps, measuring contractility and further analyzing and visualizing the results. optimap is currently in early development and will be continuously updated. Refer to the Tutorials and Documentation for more detailed information about optimap.