| 摘要 |
<p>Systems and method for reconstruction of x-ray images are provided. One method (50) includes acquiring (52) a plurality of image views using an x-ray imaging system, the plurality of image views defining a limited tomographic dataset. The method also includes performing (56, 58, 60, 62) three-dimensional (3D) image reconstruction using the plurality of image views in an iterative reconstruction, wherein the iterative reconstruction includes forming (56) a linear combination based on a plurality of previous iteration results. The method further includes displaying (64) an image based on the image reconstruction, wherein the image includes clinically relevant high-frequency detail information.</p> |
