An X-ray imaging system suitable for detecting x-ray comprises a first X-ray detector and a second X-ray detector. The first X-ray detector is configured to move relative to the second X-ray detector. A spatial resolution of the first X-ray detector is higher than a spatial resolution of the second X-ray detector. A detection area of the first X-ray detector is smaller than a detection area of the second X-ray detector. Also provided is a method of X-ray imaging using the X-ray imaging system.本文公開適於檢測X射線的X射線成像系統，其包括：第一X射線檢測器，和第二X射線檢測器；其中，所述第一X射線檢測器被配置為相對於所述第二X射線檢測器移動；其中，所述第一X射線檢測器的空間解析度高於所述第二X射線檢測器的空間解析度；其中，所述第一X射線檢測器的檢測區域小於所述第二X射線檢測器的檢測區域。本文還描述了使用所述X射線成像系統的X射線成像的方法。
