摘要 |
The present invention provides an X-ray imaging system comprising: an X-ray optical system; and an X-ray image detector configured to detect, via the X-ray optical system, an intensity distribution of an X ray emitted by an X-ray source and transmitted through an object, wherein the X-ray optical system includes a PSF modulation part configured to modulate a point spread function in such a manner that, assuming that a virtual pinhole is placed at a position of the object, an X ray transmitted through the virtual pinhole would be observed by the X-ray image detector as an image with an intensity distribution in a predetermined pattern by an action of the PSF modulation part on the X ray. |
主权项 |
1. An X-ray imaging system comprising:
an X-ray optical system; and an X-ray image detector configured to detect, via the X-ray optical system, an intensity distribution of an X ray emitted by an X-ray source and transmitted through an object, wherein the X-ray optical system includes a PSF modulation part configured to modulate a point spread function in such a manner that, assuming that a virtual pinhole is placed at a position of the object, an X ray transmitted through the virtual pinhole would be observed by the X-ray image detector as an image with an intensity distribution in a predetermined pattern by an action of the PSF modulation part on the X ray. |