Kang Eui LEE,Jong Ha LEE,Kwang Eun JANG,Young Hun SUNG
申请号：
US14045924
公开号：
US20140185748A1
申请日:
2013.10.04
申请国别(地区):
US
年份:
2014
代理人:
摘要：
An X-ray imaging apparatus includes an X-ray emitter that emits X-rays to an object at a plurality of positions； a detector that detects X-rays having passed through the object and converts the detected X-rays into electric signals； and an image processor that is configured to generate X-ray images at the plurality of positions by reading out the electric signals, acquire volume data of the object using the X-ray images, and reproject the acquired volume data by using different bands of energy spectrums to acquire reconstructed reprojection images of different energy bands.
