PIL images, antialiasing is always applied on bilinear or bicubic modes; on other modes (for PIL images and tensors), antialiasing makes no sense and this parameter is ignored. Possible values are: - ``True``: will apply antialiasing for bilinear or bicubic modes. Other mode aren't affected. This is probably what you want to use. - ``False``: will not apply antialiasing for tensors on any mode. PIL images are still antialiased on bilinear or bicubic modes, because PIL doesn't support no antialias. - ``None``: equivalent to ``False`` for tensors and ``True`` for PIL images. This value exists for legacy reasons and you probably don't want to use it unless you really know what you are doing. The current default is ``None`` **but will change to** ``True`` **in v0.17** for the PIL and Tensor backends to be consistent. )