Move the folder Py3DFreeHandUS into Python folder/Lib/site-packages. If the you can run the following in the Python shell:
import Py3DFreeHandUS
without any error, then you’re done!
If you receive the warning Module calib_c was not found on from calib_c import *, then you strongly suggested to cythonize some functions that would require much more time if implemented in pure Python. To do this:
In case cythonization is not possible, the following function calls will not be available and generate errors: