Ge Wang,Jun Zhao,Yang Lu,Hengyong Yu,Alexander Katsevich
申请号：
US12914790
公开号：
US20120039434A1
申请日:
2010.10.28
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present invention provides systems, methods, and devices for improved computed tomography (CT). More specifically, the present invention includes methods for improved cone-beam computed tomography (CBCT) resolution using improved filtered back projection (FBP) algorithms, which can be used for cardiac tomography and across othertomographic modalities. Embodiments provide methods, systems, and devices for reconstructing an image from projection data provided by a computed tomography scanner using the algorithms disclosed herein to generate an image with improved temporal resolution.
