X-RAY IMAGING APPARATUS, X-RAY IMAGE GENERATION METHOD, AND 3D IMAGING APPARATUS

摘要

The X-ray imaging apparatus includes an X-ray source that emits X-rays to an object at different original-view positions, an X-ray detector that acquires original-view images by detecting X-rays having passed through the object, and an image controller that reconstructs a 3D volume image representation of the object from the original-view images and generates close-view images by virtually emitting X-rays to the 3D volume image representation of the object at a shorter distance than a distance between the X-ray source and the object.

主权项

1. An X-ray imaging apparatus comprising:
an X-ray source configured to emit X-rays to an object at different original-view positions; an X-ray detector configured to detect the X-rays having passed through the object to acquire original-view images corresponding to respective original-view positions; and an image controller configured to reconstruct a three-dimensional (3D) volume of the object from the original-view images and generate close-view images by virtually emitting X-rays to the 3D volume of the object from a shorter distance than a distance between the X-ray source and the object.