Is your feature request related to a problem? Please describe.
There is a new work on PIV that makes sense to implement in OpenPIV
https://www.sciencedirect.com/science/article/pii/S0894177723000286?via%3Dihub
Describe the solution you'd like
A demo Jupyter notebook that uses the dataset from the paper and utilizes the trick to demonstrate the efficient.
Describe alternatives you've considered
Not to implement it :)