Sub-pixel Displacements

[Johnny Smith]

Hello Professor William,

Just wanted to check, does the PIVLab algorithm detect sub-pixel movements? Might you know of any literature/epxeriments that might support/evidence this?

Also, how could I ascertain this. 

Thank you very much for the amazing work!

Kind regards,

John 

[William Thielicke (Shrediquette)]

Hi, yes, it has two types of sub-pixel estimators, I think they are described here:

http://www.rug.nl/research/portal/files/14094707/Chapter_2.pdf

[Johnny Smith]

Thanks very much Professor Williams, beer on me :)