说明：  ITK 是美国国家卫生院下属的国立医学图书馆投入巨资支持三家科研机构开发 医学影像分割与配准算法的研发平台，现已开发了初步版本。是医学影像算法平台的 重要组成部分。
(Itk are affiliated with the United States National Institutes of Health National Library of Medicine invest huge sums of money to support the three research institutions to develop medical image segmentation and registration algorithm R )