| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce cost of a CT system, while providing field-of-view (FOV) and limited FOV imaging capability. <P>SOLUTION: The detector array 18 includes a first array of pixels 110 positioned to receive x-rays 108 that pass to the detector array 18 outside a first field-of-view FOV 120 to a second FOV 122, the first array of pixels 110 providing a first resolution, and a second array of pixels 114 positioned to receive x-rays 112 passing through the first FOV 120, the second array of pixels 114 providing a second resolution that is different from the first resolution. The system acquires a data acquisition system (DAS) configured to receive outputs from the detector array, and projections of imaging data of the object, and generates an image of the object using the imaging data. <P>COPYRIGHT: (C)2013,JPO&INPIT |
