Siemens Aktiengesellscaft;Siemens Medical Solutions USA, Inc.
发明人:
Gerardo Hermosillo Valadez,Yiqiang Zhan,Xiang Sean Zhou,Matthias Fenchel,Berthold Kiefer
申请号：
US14331757
公开号：
US09741131B2
申请日:
2014.07.15
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Disclosed herein is a framework for facilitating image processing. In accordance with one aspect, the framework receives first image data acquired by a first modality and one or more articulated models. The one or more articulated models may include at least one section image acquired by the first modality and aligned with a local image acquired by a second modality. The framework may align an anatomical region of the first image data with the section image and non-rigidly register a first region of interest extracted from the section image with a second region of interest extracted from the aligned anatomical region. To generate a segmentation mask of the anatomical region, the registered first region of interest may be inversely mapped to a subject space of the first image data.
