Xiaochuan Pan,Yu Zou,Lifeng Yu,Chien-Min Kao,Martin King,Maryellen Giger,Dan Xia,Howard Halpern,Charles Pelizzari,Emil Y. Sidky,Seungryong Cho
申请号：
US13400503
公开号：
US09025843B2
申请日:
2012.02.20
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A method and apparatus for reconstruction of a region of interest for an object is provided. The reconstruction of the object may be based on chords which may fill a part, all, or more than all of the region of interest. Using chords for reconstruction may allow for reducing data acquired and/or processing for reconstructing a substantially exact image of the ROI. Moreover, various methodologies may be used in reconstructing the image, such as backprojection-filtration, and modified filtration backprojection.
