Imaging library that supports 16bit tiffs

I had been using using PIL but I just found out开发者_JS百科 that it doesn't support 16bit tiffs.

I need a library that can do:

1)Image conversion -->16bit tiff to jpeg

2)Image resize and crop and of jpegs

ImageMagick supports 16bit Tiffs, and they have a wrapper for Python called PythonMagick.